test: [snow3g] add random vectors and new linear tests

[julienmeunier]

Description

In order to cover the bug #104 (AVX2 implementation issue), new random vectors and testcases are added. Without the fix provided in #104, these testcases failed with the AVX2 implementation.

New testcases

• validate_snow3g_f8_n_blocks_linear_multi_keys Test all vectors from snow3g_f8_vectors. Each vector of each request (keys and plaintext / ciffertext / IV) are different. API tested: IMB_SNOW3G_F8_N_BUFFER_MULTIKEY (will test 1 / 2 / 4 / 8 buffers)
• validate_snow3g_f8_n_blocks_linear Test all vectors from snow3g_f8_linear. Each vector of each request (keys and plaintext / ciffertext / IV) are different. API tested IMB_SNOW3G_F8_N_BUFFER (will test 1 / 2 / 4 / 8 buffers)

New test vectors

• snow3g_f8_vectors, extending with random and simple vectors, in order to have more than 16 elements for the testcase validate_snow3g_f8_n_blocks_linear_multi_keys
• snow3g_f8_linear, random and simple vectors, with 16 elements containing the same key, used by validate_snow3g_f8_n_blocks_linear

Affected parts

• [ ] Library
• [x] Test Application
• [ ] Perf Application
• [ ] Other: (please specify)

Motivation and Context

Test covering #104

How Has This Been Tested?

Tested with an Intel(R) Xeon(R) CPU E5-2680 v4 (AVX2 support)

• without the commit 30cb6df2b04d, snow3g tests fail
• with the commit 30cb6df2b04d, snow3g tests pass

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.

[tkanteck]

Thanks Julien!

I suppose there is a typo in the 2nd line of the description and with this particular commit test passes, right?

without the commit https://github.com/intel/intel-ipsec-mb/commit/30cb6df2b04d69a224a5fcd3bb9f0c0c1a01fc91, snow3g test failed with the commit https://github.com/intel/intel-ipsec-mb/commit/30cb6df2b04d69a224a5fcd3bb9f0c0c1a01fc91, snow3g test failed

[julienmeunier]

Thanks Julien!

I suppose there is a typo in the 2nd line of the description and with this particular commit test passes, right?

without the commit 30cb6df, snow3g test failed with the commit 30cb6df, snow3g test failed

Ah yes, wrong copy paste... I will update the description.

[tkanteck]

Thank you. Looks good and it covers required extended testing.

[tkanteck]

thanks! it is merged in https://github.com/intel/intel-ipsec-mb/commit/2f7118523937c77ed5f9977f1987f1a5f4dc834e