diff --git a/tests/unittests/test_configurable_parameters.py b/tests/unittests/test_configurable_parameters.py
index f142c85a..8ecdd9f7 100755
--- a/tests/unittests/test_configurable_parameters.py
+++ b/tests/unittests/test_configurable_parameters.py
@@ -393,6 +393,10 @@ class ConfigurableParameterTest(unittest.TestCase):
                     # on my laptop, deepcopy is about 30% slower than decoding the DER from scratch:
                     # pes = copy.deepcopy(orig_pes)
                     pes = ProfileElementSequence.from_der(der)
+
+                    found = list((t.param_cls.get_value_from_pes(pes) or {}).values())
+                    testlog.append(f"previous value: {found}")
+
                     try:
                         param.apply(pes)
                     except ValueError as e:
diff --git a/tests/unittests/xo/test_configurable_parameters b/tests/unittests/xo/test_configurable_parameters
index f215f65a..6c958836 100644
--- a/tests/unittests/xo/test_configurable_parameters
+++ b/tests/unittests/xo/test_configurable_parameters
@@ -1,2672 +1,3340 @@
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Imsi(val='123456':str)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Imsi(val=123456:int)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Imsi(val='123456789012345':str)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Imsi(val=123456789012345:int)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Puk1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Puk1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Puk2(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['22222222']
   read_back_val={'PUK2': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val=1234:int)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Pin1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Adm1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Adm1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Adm1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Adm1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val='Milenage':str)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val='TUAK':str)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val='usim-test':str)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val=1:int)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val=2:int)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der AlgorithmID(val=3:int)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der K(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der K(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Opc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SmspTpScAddr(val='+1234567':str)
   clean_val=(True, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '+1234567'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SmspTpScAddr(val=1234567:int)
   clean_val=(False, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '1234567'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der TuakNumberOfKeccak(val='123':str)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der TuakNumberOfKeccak(val=123:int)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MilenageRotationConstants(val='0a 0b 0c 01 02':str)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytes)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytearray)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MilenageXoringConstants(val='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb cccccccccccccccccccccccccccccccc 11111111111111111111111111111111 22222222222222222222222222222222':str)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MilenageXoringConstants(val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MncLen(val='2':str)
   clean_val=2:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '2'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der MncLen(val=3:int)
   clean_val=3:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '3'}:{str}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn01DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02DesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn03DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn40DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1A_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Imsi(val='123456':str)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Imsi(val=123456:int)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Imsi(val='123456789012345':str)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Imsi(val=123456789012345:int)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Puk1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Puk1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Puk2(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['22222222']
   read_back_val={'PUK2': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val=1234:int)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Pin1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Adm1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Adm1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Adm1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Adm1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val='Milenage':str)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val='TUAK':str)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val='usim-test':str)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val=1:int)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val=2:int)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der AlgorithmID(val=3:int)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der K(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der K(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Opc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SmspTpScAddr(val='+1234567':str)
   clean_val=(True, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '+1234567'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SmspTpScAddr(val=1234567:int)
   clean_val=(False, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '1234567'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der TuakNumberOfKeccak(val='123':str)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der TuakNumberOfKeccak(val=123:int)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MilenageRotationConstants(val='0a 0b 0c 01 02':str)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytes)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytearray)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MilenageXoringConstants(val='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb cccccccccccccccccccccccccccccccc 11111111111111111111111111111111 22222222222222222222222222222222':str)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MilenageXoringConstants(val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MncLen(val='2':str)
   clean_val=2:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '2'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der MncLen(val=3:int)
   clean_val=3:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '3'}:{str}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn01DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn01DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02DesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn02DesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn03DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp80Kvn03DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn40DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn40DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_BERTLV_SUCI.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Imsi(val='123456':str)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Imsi(val=123456:int)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Imsi(val='123456789012345':str)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Imsi(val=123456789012345:int)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Puk1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Puk1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Puk2(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['22222222']
   read_back_val={'PUK2': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val=1234:int)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Pin1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Adm1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Adm1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Adm1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Adm1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val='Milenage':str)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val='TUAK':str)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val='usim-test':str)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val=1:int)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val=2:int)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der AlgorithmID(val=3:int)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der K(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der K(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Opc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SmspTpScAddr(val='+1234567':str)
   clean_val=(True, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '+1234567'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SmspTpScAddr(val=1234567:int)
   clean_val=(False, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '1234567'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der TuakNumberOfKeccak(val='123':str)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der TuakNumberOfKeccak(val=123:int)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MilenageRotationConstants(val='0a 0b 0c 01 02':str)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytes)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytearray)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MilenageXoringConstants(val='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb cccccccccccccccccccccccccccccccc 11111111111111111111111111111111 22222222222222222222222222222222':str)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MilenageXoringConstants(val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MncLen(val='2':str)
   clean_val=2:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '2'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der MncLen(val=3:int)
   clean_val=3:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '3'}:{str}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn01DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02DesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn03DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn40DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.1B_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Imsi(val='123456':str)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Imsi(val=123456:int)
   clean_val='123456':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456', 'IMSI-ACC': '0040'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Imsi(val='123456789012345':str)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Imsi(val=123456789012345:int)
   clean_val='123456789012345':str
+  previous value: ['001010123456063', '0001']
   read_back_val={'IMSI': '123456789012345', 'IMSI-ACC': '0020'}:{str, hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Puk1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Puk1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['11111111']
   read_back_val={'PUK1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Puk2(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['22222222']
   read_back_val={'PUK2': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val=1234:int)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Pin1(val=12345678:int)
   clean_val=b'12345678':bytearray
+  previous value: ['0000']
   read_back_val={'PIN1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Adm1(val='1234':str)
   clean_val=b'1234\xff\xff\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '1234'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Adm1(val='123456':str)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Adm1(val='12345678':str)
   clean_val=b'12345678':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '12345678'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Adm1(val=123456:int)
   clean_val=b'123456\xff\xff':bytearray
+  previous value: ['55555555']
   read_back_val={'ADM1': '123456'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val='Milenage':str)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val='TUAK':str)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val='usim-test':str)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val=1:int)
   clean_val=1:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'Milenage'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val=2:int)
   clean_val=2:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'TUAK'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der AlgorithmID(val=3:int)
   clean_val=3:int
+  previous value: ['usim-test']
   read_back_val={'Algorithm': 'usim-test'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der K(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der K(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der K(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'K': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Opc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der Opc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['00000000000000000000000000000000']
   read_back_val={'OPc': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SmspTpScAddr(val='+1234567':str)
   clean_val=(True, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '+1234567'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SmspTpScAddr(val=1234567:int)
   clean_val=(False, '1234567'):tuple
+  previous value: ['']
   read_back_val={'SMSP-TP-SC-ADDR': '1234567'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der TuakNumberOfKeccak(val='123':str)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der TuakNumberOfKeccak(val=123:int)
   clean_val=123:int
+  previous value: ['1']
   read_back_val={'KECCAK-N': '123'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MilenageRotationConstants(val='0a 0b 0c 01 02':str)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytes)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MilenageRotationConstants(val=b'\n\x0b\x0c\x01\x02':bytearray)
   clean_val=b'\n\x0b\x0c\x01\x02':bytes
+  previous value: ['4000204060']
   read_back_val={'MilenageRotation': '0a0b0c0102'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MilenageXoringConstants(val='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb cccccccccccccccccccccccccccccccc 11111111111111111111111111111111 22222222222222222222222222222222':str)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MilenageXoringConstants(val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes)
   clean_val=b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11\x11""""""""""""""""':bytes
+  previous value: ['0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000020000000000000000000000000000000400000000000000000000000000000008']
   read_back_val={'MilenageXOR': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccccccccccccccccccccccccccccc1111111111111111111111111111111122222222222222222222222222222222'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MncLen(val='2':str)
   clean_val=2:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '2'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der MncLen(val=3:int)
   clean_val=3:int
+  previous value: ['2']
   read_back_val={'MNC-LEN': '3'}:{str}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn20AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN20-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn21AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN21-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp02Kvn22AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP02-KVN22-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn30AesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN30-AES-DEK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn31AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN31-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp03Kvn32AesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP03-KVN32-AES-MAC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn01DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn01DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN01-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02AesEnc(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: ['000102030405060708090a0b0c0d0e0f']
   read_back_val={'SCP80-KVN02-AES-ENC': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02DesMac(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn02DesMac(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN02-DES-MAC': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn03DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp80Kvn03DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP80-KVN03-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn40DesDek(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn40DesDek(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN40-DES-DEK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='01020304050607080910111213141516':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '01020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=11020304050607080910111213141516:int)
   clean_val=b'\x11\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '11020304050607080910111213141516'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='010203040506070809101112131415161718192021222324':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '010203040506070809101112131415161718192021222324'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val='0102030405060708091011121314151617181920212223242526272829303132':str)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytearray)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}
 
 ok: TS48v5_SAIP2.3_NoBERTLV.der SdKeyScp81Kvn41Tlspsk(val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':BytesIO)
   clean_val=b'\x01\x02\x03\x04\x05\x06\x07\x08\t\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19 !"#$%&\'()012':bytes
+  previous value: []
   read_back_val={'SCP81-KVN41-TLSPSK': '0102030405060708091011121314151617181920212223242526272829303132'}:{hexstr}