3 Commits

Author	SHA1	Message	Date
R. Yushaev	5de004103a	Replace kernel parameter lists with macros ... Substitute long parameter lists in ~2900 kernel function declarations with macros. This cleans up the code, reduces probability of copy-paste errors and highlights the differences between kernel functions. Also reduces the size of the OpenCL folder by ~3 MB.	2018-11-16 11:44:33 +01:00
R. Yushaev	47bd838e25	Add VeraCrypt Streebog support ... VeraCrypt added the possibility to use Streebog-512 as hashing algorithm for the key derivation. This commit adds the necessary VeraCrypt kernels as well as additional HMAC-Streebog kernels. - Add hash-mode 13771: VeraCrypt PBKDF2-HMAC-Streebog-512 + XTS 512 bit - Add hash-mode 13772: VeraCrypt PBKDF2-HMAC-Streebog-512 + XTS 1024 bit - Add hash-mode 13773: VeraCrypt PBKDF2-HMAC-Streebog-512 + XTS 1536 bit - Add hash-mode 11750: HMAC-Streebog-256 (key = $pass), big-endian - Add hash-mode 11760: HMAC-Streebog-256 (key = $salt), big-endian - Add hash-mode 11860: HMAC-Streebog-512 (key = $salt), big-endian - Add test suite for hash-modes 11750, 11760 and 11860 - Improve pure Streebog kernels	2018-11-08 11:46:31 +01:00
R. Yushaev	224315dd62	Add pure kernels and tests for Streebog hashes ... Complete Streebog support with pure kernels that allow for passwords longer than 64 characters. Provide generic inc_hash_streebog files for future Streebog-based hash modes (HMAC, PBKDF2, VeraCrypt). Include streebog support in the test suite. For this, python module PyGOST is needed. Also add clarification to hash mode description stating that Streebog hashes are expected in big-endian byte order. There are several implementations, including PyGOST, which default to little-endian byte order, while the RFC examples are big-endian. - Add pure kernels for hash-mode 11700 (Streebog-256) - Add pure kernels for hash-mode 11800 (Streebog-512) - Tests: Add hash-modes 11700 (Streebog-256) and 11800 (Streebog-512)	2018-10-29 10:33:30 +01:00