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authorJan Glauber <jan.glauber@de.ibm.com>2007-02-05 21:18:14 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-05 21:18:14 +0100
commit86aa9fc2456d8a662f299a70bdb70987209170f0 (patch)
tree39708583852c0b311dcb662ba9f29c412c303f67 /crypto
parent347d59d7e9739ff2acbaa751b6225ecb335c3f29 (diff)
downloadlinux-linaro-86aa9fc2456d8a662f299a70bdb70987209170f0.tar.gz
[S390] move crypto options and some cleanup.
This patch moves the config options for the s390 crypto instructions to the standard "Hardware crypto devices" menu. In addition some cleanup has been done: use a flag for supported keylengths, add a warning about machien limitation, return ENOTSUPP in case the hardware has no support, remove superfluous printks and update email addresses. Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig49
1 files changed, 0 insertions, 49 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 92ba249f3a5..918b4d845f9 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -74,14 +74,6 @@ config CRYPTO_SHA1
help
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
-config CRYPTO_SHA1_S390
- tristate "SHA1 digest algorithm (s390)"
- depends on S390
- select CRYPTO_ALGAPI
- help
- This is the s390 hardware accelerated implementation of the
- SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
-
config CRYPTO_SHA256
tristate "SHA256 digest algorithm"
select CRYPTO_ALGAPI
@@ -91,17 +83,6 @@ 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 S390
- select CRYPTO_ALGAPI
- 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"
select CRYPTO_ALGAPI
@@ -187,14 +168,6 @@ config CRYPTO_DES
help
DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
-config CRYPTO_DES_S390
- tristate "DES and Triple DES cipher algorithms (s390)"
- depends on S390
- select CRYPTO_ALGAPI
- select CRYPTO_BLKCIPHER
- help
- DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
-
config CRYPTO_BLOWFISH
tristate "Blowfish cipher algorithm"
select CRYPTO_ALGAPI
@@ -336,28 +309,6 @@ 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 S390
- select CRYPTO_ALGAPI
- select CRYPTO_BLKCIPHER
- 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"
select CRYPTO_ALGAPI