diff options
| author | Joerg Schmidbauer <jschmidb@de.ibm.com> | 2019-08-14 15:56:54 +0300 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2019-09-13 13:18:50 +0300 |
| commit | 3c2eb6b76cabb7d90834798d6455f7f3431fc989 (patch) | |
| tree | 92d5ec5f38d007b9f74bca75bfa4f3159e0f2fc0 /drivers/crypto | |
| parent | 724dc336b79ff965bd5773257642685cf33ed9af (diff) | |
| download | linux-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/Kconfig | 20 |
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 |