See docs/architecture/psa-migration/md-cipher-dispatch.md
Regarding testing, the no_md component was never very useful, as that's
not something people are likely to want to do: it was mostly useful as
executable documentation of what depends on MD. It's going to be even
less useful when more and more modules auto-enable MD_LIGHT or even
MD_C. So, recycle it to test the build with only MD_LIGHT, which is
something that might happen in practice, and is necessary to ensure that
the division is consistent.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
It was already marked as internal use only, and no longer used
internally. Also, it won't work when we dispatch to PSA.
Remove it before the MD_LIGHT split to avoid a corner case: it's
technically a hashing function, no HMAC or extra metadata, but we still
don't want it in MD_LIGHT really.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Comment originated from original version of this code, and the newer comment
which was added when it was pulled into a seperate function covers all cases.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
We do not need to expect to fail, running another complete in either sign or
verify after successful completion should also return BAD_STATE.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
If an error occurs, calling any function on the same operation should return
PSA_ERROR_BAD_STATE, and we were not honouring that for all errors. Add extra
failure tests to try and ratify this.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
For sign and verify, the pointer passed in to the hash is not guaranteed to
remain valid inbetween calls, thus we need to store the hash in the
operation. Added a test to ensure this is the case.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Test for not having determnistic ECDSA was also being run when no ECDSA, and
this fails earlier. Fixed this and added a specific test for no ECDSA. Also
fixed (swapped) incorrect test descriptions.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Test for unsupported deterministic ECDSA was originally passing due to
incorrect code, fixing the code unfortunately broke the test.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Only 2 options were really possible anyway - complete in 1 op, or somewhere
between 2 and max ops. Anything else we cannot test due to implementation
specifics.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Make sure the number of ops is tested in the interruptible failure tests,
should they get through the interruptible loop part.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Ensure that num_ops is cleared when manual abort is called, but obviously not
when an operation just completes, and test this.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
