summaryrefslogtreecommitdiff
path: root/drivers/crypto
diff options
context:
space:
mode:
authorJoerg Schmidbauer <jschmidb@de.ibm.com>2019-08-14 15:56:54 +0300
committerHeiko Carstens <heiko.carstens@de.ibm.com>2019-09-13 13:18:50 +0300
commit3c2eb6b76cabb7d90834798d6455f7f3431fc989 (patch)
tree92d5ec5f38d007b9f74bca75bfa4f3159e0f2fc0 /drivers/crypto
parent724dc336b79ff965bd5773257642685cf33ed9af (diff)
downloadlinux-3c2eb6b76cabb7d90834798d6455f7f3431fc989.tar.xz
s390/crypto: Support for SHA3 via CPACF (MSA6)
This patch introduces sha3 support for s390. - Rework the s390-specific SHA1 and SHA2 related code to provide the basis for SHA3. - Provide two new kernel modules sha3_256_s390 and sha3_512_s390 together with new kernel options. Signed-off-by: Joerg Schmidbauer <jschmidb@de.ibm.com> Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/Kconfig20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 603413f28fa3..d7c85c79094b 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -145,6 +145,26 @@ config CRYPTO_SHA512_S390
It is available as of z10.
+config CRYPTO_SHA3_256_S390
+ tristate "SHA3_224 and SHA3_256 digest algorithm"
+ depends on S390
+ select CRYPTO_HASH
+ help
+ This is the s390 hardware accelerated implementation of the
+ SHA3_256 secure hash standard.
+
+ It is available as of z14.
+
+config CRYPTO_SHA3_512_S390
+ tristate "SHA3_384 and SHA3_512 digest algorithm"
+ depends on S390
+ select CRYPTO_HASH
+ help
+ This is the s390 hardware accelerated implementation of the
+ SHA3_512 secure hash standard.
+
+ It is available as of z14.
+
config CRYPTO_DES_S390
tristate "DES and Triple DES cipher algorithms"
depends on S390