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sparc64: Add SHA384/SHA512 driver making use of the 'sha512' instruction.

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Signed-off-by: David S. Miller <[email protected]>
Acked-by: Herbert Xu <[email protected]>
This commit is contained in:
David S. Miller 2012-08-19 17:37:56 -07:00
commit 775e0c6998
4 changed files with 335 additions and 0 deletions
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9
crypto/Kconfig
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@ -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