diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 3f37520035dd..05c0ce52f96d 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -353,6 +353,27 @@ config CRYPTO_CRC32C_SPARC64 CRC32c CRC algorithm implemented using sparc64 crypto instructions, when available. +config CRYPTO_CRC32 + tristate "CRC32 CRC algorithm" + select CRYPTO_HASH + select CRC32 + help + CRC-32-IEEE 802.3 cyclic redundancy-check algorithm. + Shash crypto api wrappers to crc32_le function. + +config CRYPTO_CRC32_PCLMUL + tristate "CRC32 PCLMULQDQ hardware acceleration" + depends on X86 + select CRYPTO_HASH + select CRC32 + help + From Intel Westmere and AMD Bulldozer processor with SSE4.2 + and PCLMULQDQ supported, the processor will support + CRC32 PCLMULQDQ implementation using hardware accelerated PCLMULQDQ + instruction. This option will create 'crc32-plcmul' module, + 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_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL @@ -477,6 +498,13 @@ config CRYPTO_SHA1_ARM SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented using optimized ARM assembler. +config CRYPTO_SHA1_PPC + tristate "SHA1 digest algorithm (powerpc)" + depends on PPC + help + This is the powerpc hardware accelerated implementation of the + SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). + config CRYPTO_SHA256 tristate "SHA224 and SHA256 digest algorithm" select CRYPTO_HASH |