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[PATCH] s390: sha256 support

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Add support for the hardware accelerated sha256 crypto algorithm.

Signed-off-by: Jan Glauber <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jan Glauber 2006-01-06 00:19:18 -08:00 • committed by Linus Torvalds
commit 0a497c17fe
6 changed files with 171 additions and 1 deletions
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11
crypto/Kconfig
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@ -44,6 +44,7 @@ config CRYPTO_SHA1_S390
tristate "SHA1 digest algorithm (s390)"
depends on CRYPTO && ARCH_S390
help
This is the s390 hardware accelerated implementation of the
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
config CRYPTO_SHA256
@ -55,6 +56,16 @@ config CRYPTO_SHA256
This version of SHA implements a 256 bit hash with 128 bits of
security against collision attacks.
config CRYPTO_SHA256_S390
tristate "SHA256 digest algorithm (s390)"
depends on CRYPTO && ARCH_S390
help
This is the s390 hardware accelerated implementation of the
SHA256 secure hash standard (DFIPS 180-2).
This version of SHA implements a 256 bit hash with 128 bits of
security against collision attacks.
config CRYPTO_SHA512
tristate "SHA384 and SHA512 digest algorithms"
depends on CRYPTO