[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>
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index ea7b190..e15dbc6 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -102,7 +102,7 @@
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 @@
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"