diff options
| author | David S. Miller <davem@davemloft.net> | 2012-08-19 17:37:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-20 15:08:50 -0700 |
| commit | da55eca513c1aaf2e2c965c8ff1b872d210a2b23 (patch) | |
| tree | e3d9457912249f10335e28476cb8244155463cff /crypto | |
| parent | 4c27145c30c44f87a3ff47157d870e6a04b62565 (diff) | |
| download | linux-crypto-da55eca513c1aaf2e2c965c8ff1b872d210a2b23.tar.gz linux-crypto-da55eca513c1aaf2e2c965c8ff1b872d210a2b23.zip | |
sparc64: Add SHA384/SHA512 driver making use of the 'sha512' instruction.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | crypto/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 4782d840..e7ed12ab 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -475,6 +475,15 @@ config CRYPTO_SHA512 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 + select CRYPTO_SHA512 + select CRYPTO_HASH + help + SHA-512 secure hash standard (DFIPS 180-2) implemented + using sparc64 crypto instructions, when available. + config CRYPTO_TGR192 tristate "Tiger digest algorithms" select CRYPTO_HASH |