crypto: sha512 - Create module providing optimized SHA512 routines using SSSE3, AVX...

[karo-tx-linux.git] / crypto / Kconfig

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 8064ef1fedc401b9308670ebab7f69b37f6380f2..a654b13ae00480f59b171ce890063f4b1a049f5c 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -481,6 +481,17 @@ config CRYPTO_SHA256_SSSE3
          Extensions version 1 (AVX1), or Advanced Vector Extensions
          version 2 (AVX2) instructions, when available.
 
+config CRYPTO_SHA512_SSSE3
+       tristate "SHA512 digest algorithm (SSSE3/AVX/AVX2)"
+       depends on X86 && 64BIT
+       select CRYPTO_SHA512
+       select CRYPTO_HASH
+       help
+         SHA-512 secure hash standard (DFIPS 180-2) implemented
+         using Supplemental SSE3 (SSSE3) instructions, or Advanced Vector
+         Extensions version 1 (AVX1), or Advanced Vector Extensions
+         version 2 (AVX2) instructions, when available.
+
 config CRYPTO_SHA1_SPARC64
        tristate "SHA1 digest algorithm (SPARC64)"
        depends on SPARC64