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-rw-r--r--crypto/Kconfig43
1 files changed, 37 insertions, 6 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 89299f4ffe12..52e1d4108a99 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -40,10 +40,11 @@ config CRYPTO_SHA1
help
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
-config CRYPTO_SHA1_Z990
- tristate "SHA1 digest algorithm for IBM zSeries z990"
- depends on CRYPTO && ARCH_S390
+config CRYPTO_SHA1_S390
+ tristate "SHA1 digest algorithm (s390)"
+ depends on CRYPTO && 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 && 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
@@ -98,9 +109,9 @@ config CRYPTO_DES
help
DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
-config CRYPTO_DES_Z990
- tristate "DES and Triple DES cipher algorithms for IBM zSeries z990"
- depends on CRYPTO && ARCH_S390
+config CRYPTO_DES_S390
+ tristate "DES and Triple DES cipher algorithms (s390)"
+ depends on CRYPTO && S390
help
DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
@@ -204,6 +215,26 @@ config CRYPTO_AES_X86_64
See <http://csrc.nist.gov/encryption/aes/> for more information.
+config CRYPTO_AES_S390
+ tristate "AES cipher algorithms (s390)"
+ depends on CRYPTO && S390
+ help
+ This is the s390 hardware accelerated implementation of the
+ AES cipher algorithms (FIPS-197). AES uses the Rijndael
+ algorithm.
+
+ Rijndael appears to be consistently a very good performer in
+ both hardware and software across a wide range of computing
+ environments regardless of its use in feedback or non-feedback
+ modes. Its key setup time is excellent, and its key agility is
+ good. Rijndael's very low memory requirements make it very well
+ suited for restricted-space environments, in which it also
+ demonstrates excellent performance. Rijndael's operations are
+ among the easiest to defend against power and timing attacks.
+
+ On s390 the System z9-109 currently only supports the key size
+ of 128 bit.
+
config CRYPTO_CAST5
tristate "CAST5 (CAST-128) cipher algorithm"
depends on CRYPTO