From 557c13685e2587c80a07b4e88323d8036f7f0df8 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 29 May 2023 15:26:22 +0200 Subject: [PATCH] SJA5: Add TUAK + XOR-2G algorithm definitions for EF_[U]SIM_AUTH_KEY Change-Id: I62a7255d991fa1ed09a7c9bcf8be4b68acfa61a7 --- pySim/sysmocom_sja2.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pySim/sysmocom_sja2.py b/pySim/sysmocom_sja2.py index 20504a75..d1f643e6 100644 --- a/pySim/sysmocom_sja2.py +++ b/pySim/sysmocom_sja2.py @@ -186,7 +186,7 @@ class EF_USIM_AUTH_KEY(TransparentEF): CfgByte = BitStruct(Padding(1), 'only_4bytes_res_in_3g'/Bit, 'use_sres_deriv_func_2_in_3g'/Bit, 'use_opc_instead_of_op'/Bit, - 'algorithm'/Enum(Nibble, milenage=4, sha1_aka=5, xor=15)) + 'algorithm'/Enum(Nibble, milenage=4, sha1_aka=5, tuak=6, xor=15)) self._construct = Struct('cfg'/CfgByte, 'key'/HexAdapter(Bytes(16)), 'op_opc' /HexAdapter(Bytes(16))) @@ -198,7 +198,7 @@ class EF_USIM_AUTH_KEY_2G(TransparentEF): CfgByte = BitStruct(Padding(1), 'only_4bytes_res_in_3g'/Bit, 'use_sres_deriv_func_2_in_3g'/Bit, 'use_opc_instead_of_op'/Bit, - 'algorithm'/Enum(Nibble, milenage=4, comp128v1=1, comp128v2=2, comp128v3=3)) + 'algorithm'/Enum(Nibble, milenage=4, comp128v1=1, comp128v2=2, comp128v3=3, xor=14)) self._construct = Struct('cfg'/CfgByte, 'key'/HexAdapter(Bytes(16)), 'op_opc' /HexAdapter(Bytes(16)))