Camellia: Add AVX/AES-NI key setup
* cipher/camellia-aesni-avx-amd64.S (key_bitlength, key_table): New order of fields in ctx. (camellia_f, vec_rol128, vec_ror128): New macros. (__camellia_avx_setup128, __camellia_avx_setup256) (_gcry_camellia_aesni_avx_keygen): New functions. * cipher/camellia-aesni-avx2-amd64.S (key_bitlength, key_table): New order of fields in ctx. * cipher/camellia-arm.S (CAMELLIA_TABLE_BYTE_LEN, key_length): Remove unused macros. * cipher/camellia-glue.c (CAMELLIA_context): Move keytable to head for better alignment; Make 'use_aesni_avx' and 'use_aesni_avx2' bitfield members. [USE_AESNI_AVX] (_gcry_camellia_aesni_avx_keygen): New prototype. (camellia_setkey) [USE_AESNI_AVX || USE_AESNI_AVX2]: Read hw features to variable 'hwf' and match features from it. (camellia_setkey) [USE_AESNI_AVX]: Use AES-NI/AVX key setup if available.
Use AVX/AES-NI for key-setup for small speed-up.
- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>