Add stream api std tests

[yuhaoth]

That‘s a share of my debug code.

To debug stream api with random test is difficult for developer. I set some cases to improve std test coverage. That might reduce developer's loading.

Those test case will trigger partial block routines.

[yuhaoth]

@gbtucker please review .

[gbtucker]

Thanks for adding to the test cases. This is great but it currently breaks when the compile option NT_LDST is set. If you can see the test aes/gcm_std_vectors_random_test.c has options for limiting alignment when this is turned on for random tests. I'm not sure how to limit for the std tests when the updates are so small.

[yuhaoth]

oops, I will check that.

[yuhaoth]

There are aes_gcm*_nt functions , Is NT_LDST still needed? If defined , the behavior is same with _nt functions.

And in aes/gcm_std_vectors_random_test.c , the update length always be multiple of 64 . Is it also a restriction ?

[gbtucker]

That is a correct restriction. Perhaps just add for now.

#if !defined(NT_LD) && !defined(NT_ST) && !defined(NT_LDST)
        errors += test_gcm_std_strm_vectors();
#endif

[yuhaoth]

Got it , the update is in internal review

[yuhaoth]

@gbtucker , just update it . Please review

[gbtucker]

Looks good, I'll schedule for integration.

[gbtucker]

Integrated