diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 7bcb70d216e1..7a5f79e8d894 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -547,6 +547,17 @@ config CRYPTO_SHA1_PPC This is the powerpc hardware accelerated implementation of the SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). +config CRYPTO_SHA1_ARM_NEON + tristate "SHA1 digest algorithm (ARM NEON)" + depends on ARM && KERNEL_MODE_NEON && !CPU_BIG_ENDIAN + select CRYPTO_SHA1_ARM + select CRYPTO_SHA1 + select CRYPTO_HASH + help + SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented + using optimized ARM NEON assembly, when NEON instructions are + available. + config CRYPTO_SHA256 tristate "SHA224 and SHA256 digest algorithm" select CRYPTO_HASH @@ -580,6 +591,21 @@ config CRYPTO_SHA512 This code also includes SHA-384, a 384 bit hash with 192 bits of security against collision attacks. +config CRYPTO_SHA512_ARM_NEON + tristate "SHA384 and SHA512 digest algorithm (ARM NEON)" + depends on ARM && KERNEL_MODE_NEON && !CPU_BIG_ENDIAN + select CRYPTO_SHA512 + select CRYPTO_HASH + help + SHA-512 secure hash standard (DFIPS 180-2) implemented + using ARM NEON instructions, when available. + + This version of SHA implements a 512 bit hash with 256 bits of + security against collision attacks. + + This code also includes SHA-384, a 384 bit hash with 192 bits + of security against collision attacks. + config CRYPTO_SHA512_SPARC64 tristate "SHA384 and SHA512 digest algorithm (SPARC64)" depends on SPARC64 |