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authorJan Glauber <jang@linux.vnet.ibm.com>2008-03-06 19:53:50 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-04-21 10:19:21 +0800
commit4e2c6d7f4d8f466f4420e10dda7126537de09c94 (patch)
tree9fcec4b344ee79bd23f9cf8a9818b137591c886a /drivers/crypto/Kconfig
parent291dc7c0996b09a7c58b2cf6e9cc3495123a607e (diff)
downloadlinux-linaro-stable-4e2c6d7f4d8f466f4420e10dda7126537de09c94.tar.gz
[CRYPTO] sha384: Hardware acceleration for s390
Exploit the System z10 hardware acceleration for SHA384. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
-rw-r--r--drivers/crypto/Kconfig6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index ea7b19047270..e15dbc61f20f 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -102,7 +102,7 @@ config CRYPTO_SHA256_S390
security against collision attacks.
config CRYPTO_SHA512_S390
- tristate "SHA512 digest algorithm"
+ tristate "SHA384 and SHA512 digest algorithm"
depends on S390
select CRYPTO_ALGAPI
help
@@ -110,7 +110,9 @@ config CRYPTO_SHA512_S390
SHA512 secure hash standard.
This version of SHA implements a 512 bit hash with 256 bits of
- security against collision attacks.
+ security against collision attacks. The code also includes SHA-384,
+ a 384 bit hash with 192 bits of security against collision attacks.
+
config CRYPTO_DES_S390
tristate "DES and Triple DES cipher algorithms"