diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 63 |
1 files changed, 19 insertions, 44 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index bf8148e74e73..904ffe838567 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -376,6 +376,25 @@ config CRYPTO_CRC32_PCLMUL which will enable any routine to use the CRC-32-IEEE 802.3 checksum and gain better performance as compared with the table implementation. +config CRYPTO_CRCT10DIF + tristate "CRCT10DIF algorithm" + select CRYPTO_HASH + help + CRC T10 Data Integrity Field computation is being cast as + a crypto transform. This allows for faster crc t10 diff + transforms to be used if they are available. + +config CRYPTO_CRCT10DIF_PCLMUL + tristate "CRCT10DIF PCLMULQDQ hardware acceleration" + depends on X86 && 64BIT && CRC_T10DIF + select CRYPTO_HASH + help + For x86_64 processors with SSE4.2 and PCLMULQDQ supported, + CRC T10 DIF PCLMULQDQ computation can be hardware + accelerated PCLMULQDQ instruction. This option will create + 'crct10dif-plcmul' module, which is faster when computing the + crct10dif checksum as compared with the generic table implementation. + config CRYPTO_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL @@ -820,25 +839,6 @@ config CRYPTO_BLOWFISH_X86_64 See also: <http://www.schneier.com/blowfish.html> -config CRYPTO_BLOWFISH_AVX2_X86_64 - tristate "Blowfish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_BLOWFISH_COMMON - select CRYPTO_BLOWFISH_X86_64 - help - Blowfish cipher algorithm (x86_64/AVX2), by Bruce Schneier. - - This is a variable key length cipher which can use keys from 32 - bits to 448 bits in length. It's fast, simple and specifically - designed for use on "large microprocessors". - - See also: - <http://www.schneier.com/blowfish.html> - config CRYPTO_CAMELLIA tristate "Camellia cipher algorithms" depends on CRYPTO @@ -1297,31 +1297,6 @@ config CRYPTO_TWOFISH_AVX_X86_64 See also: <http://www.schneier.com/twofish.html> -config CRYPTO_TWOFISH_AVX2_X86_64 - tristate "Twofish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_GLUE_HELPER_X86 - select CRYPTO_TWOFISH_COMMON - select CRYPTO_TWOFISH_X86_64 - select CRYPTO_TWOFISH_X86_64_3WAY - select CRYPTO_TWOFISH_AVX_X86_64 - select CRYPTO_LRW - select CRYPTO_XTS - help - Twofish cipher algorithm (x86_64/AVX2). - - Twofish was submitted as an AES (Advanced Encryption Standard) - candidate cipher by researchers at CounterPane Systems. It is a - 16 round block cipher supporting key sizes of 128, 192, and 256 - bits. - - See also: - <http://www.schneier.com/twofish.html> - comment "Compression" config CRYPTO_DEFLATE |