diff options
| -rw-r--r-- | arch/powerpc/crypto/Makefile | 2 | ||||
| -rw-r--r-- | crypto/Kconfig | 9 |
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/crypto/Makefile b/arch/powerpc/crypto/Makefile index 2926fb9c570a..a07e763befb5 100644 --- a/arch/powerpc/crypto/Makefile +++ b/arch/powerpc/crypto/Makefile @@ -5,5 +5,7 @@ # obj-$(CONFIG_CRYPTO_SHA1_PPC) += sha1-powerpc.o +obj-$(CONFIG_CRYPTO_SHA256_PPC_SPE) += sha256-ppc-spe.o sha1-powerpc-y := sha1-powerpc-asm.o sha1.o +sha256-ppc-spe-y := sha256-spe-asm.o sha256_spe_glue.o diff --git a/crypto/Kconfig b/crypto/Kconfig index 50f4da44a304..2ca8d15e0b6f 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -610,6 +610,15 @@ config CRYPTO_SHA256 This code also includes SHA-224, a 224 bit hash with 112 bits of security against collision attacks. +config CRYPTO_SHA256_PPC_SPE + tristate "SHA224 and SHA256 digest algorithm (PPC SPE)" + depends on PPC && SPE + select CRYPTO_SHA256 + select CRYPTO_HASH + help + SHA224 and SHA256 secure hash standard (DFIPS 180-2) + implemented using powerpc SPE SIMD instruction set. + config CRYPTO_SHA256_SPARC64 tristate "SHA224 and SHA256 digest algorithm (SPARC64)" depends on SPARC64 |