In smart cards, we every so often encounter data types that contain a
bit-mask whose length depends on whether or not there are any of the
least-significant bits are set. So far we worked around this with
some kind of Struct('byte1', 'byte2'/COptional, 'byte3'/COptional)
approach.
Let's do thisin a generic way using the new StripTrailerAdapter.
Change-Id: I659aa7247c57c680895b0bf8412f9e477fc3587d
GlobalPlatform requires the use of the KCV for DES + AES keys. Let's
implement that.
(11.8.2.3.3: "For all key types described in section B.6, the Key Check
Value shall be present.")
Change-Id: Ief168a66dee58b56f4126db12829b3a98906c8db
This adds an implementation of the GlobalPlatform SCP03 protocol. It has
been tested in S8 mode for C-MAC, C-ENC, R-MAC and R-ENC with AES using
128, 192 and 256 bit key lengh. Test vectors generated while talking to
a sysmoEUICC1-C2T are included as unit tests.
Change-Id: Ibc35af5474923aed2e3bcb29c8d713b4127a160d
The key-id is actually a 7-bit integer and on the wire the 8th bit
has a special meaning which can be derived automatically.
Let's unburden the user from explicitly encoding that 8th bit and
instead set it automatically.
Change-Id: I8da37aa8fd064e6d35ed29a70f5d7a0e9060be3a
Using this command, one can change the life cycle status of on-card
applications, specifically one can LOCK (disable) them and re-enable
them as needed.
Change-Id: Ie14297a119d01cad1284f315a2508aa92cb4633b
This allows us to perform STORE DATA on applications like ARA-M/ARA-D
after establishing SCP02 to the related security domain.
Change-Id: I2ce766b97bba42c64c4d4492b505be66c24f471e
This implementation of GlobalPlatform SCP02 currently only supports
C-MAC and C-ENC, but no R-MAC or R-ENC yet.
The patch also introduces the notion of having a SCP instance associated
with a SimCardCommands instance. It also adds the establish_scp0w and
release_scp shell commands to all GlobalPlatform Security Domains.
Change-Id: I56020382b9dfe8ba0f7c1c9f71eb1a9746bc5a27
