[patch 29/47] crypto: move s390 Kconfig options.

Martin Schwidefsky
2007-12-20T15:38:11Z

[-- Attachment #1: 128-crypto-kconfig.diff --]
[-- Type: text/plain, Size: 5737 bytes --]

From: Jan Glauber <jan.glauber@de.ibm.com>

Move s390 crypto Kconfig options to drivers/crypto/Kconfig to have all
hardware crypto devices in one place.

This also makes messing up the kernel source tree easier for some people.

Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

arch/s390/crypto/Kconfig | 60 --------------------------------------------
drivers/crypto/Kconfig | 63 +++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 61 insertions(+), 62 deletions(-)

Index: quilt-2.6/arch/s390/crypto/Kconfig
===================================================================
--- quilt-2.6.orig/arch/s390/crypto/Kconfig
+++ /dev/null
@@ -1,60 +0,0 @@
-config CRYPTO_SHA1_S390
- tristate "SHA1 digest algorithm"
- 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_S390
- tristate "SHA256 digest algorithm"
- 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_DES_S390
- tristate "DES and Triple DES cipher algorithms"
- depends on S390
- select CRYPTO_ALGAPI
- select CRYPTO_BLKCIPHER
- help
- This us the s390 hardware accelerated implementation of the
- DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
-
-config CRYPTO_AES_S390
- tristate "AES cipher algorithms"
- 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 S390_PRNG
- tristate "Pseudo random number generator device driver"
- depends on S390
- default "m"
- help
- Select this option if you want to use the s390 pseudo random number
- generator. The PRNG is part of the cryptographic processor functions
- and uses triple-DES to generate secure random numbers like the
- ANSI X9.17 standard. The PRNG is usable via the char device
- /dev/prandom.
Index: quilt-2.6/drivers/crypto/Kconfig
===================================================================
--- quilt-2.6.orig/drivers/crypto/Kconfig
+++ quilt-2.6/drivers/crypto/Kconfig
@@ -48,8 +48,6 @@ config CRYPTO_DEV_PADLOCK_SHA
If unsure say M. The compiled module will be
called padlock-sha.ko

-source "arch/s390/crypto/Kconfig"
-
config CRYPTO_DEV_GEODE
tristate "Support for the Geode LX AES engine"
depends on X86_32 && PCI
@@ -83,4 +81,65 @@ config ZCRYPT_MONOLITHIC
that contains all parts of the crypto device driver (ap bus,
request router and all the card drivers).

+config CRYPTO_SHA1_S390
+ tristate "SHA1 digest algorithm"
+ 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_S390
+ tristate "SHA256 digest algorithm"
+ 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_DES_S390
+ tristate "DES and Triple DES cipher algorithms"
+ depends on S390
+ select CRYPTO_ALGAPI
+ select CRYPTO_BLKCIPHER
+ help
+ This us the s390 hardware accelerated implementation of the
+ DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
+
+config CRYPTO_AES_S390
+ tristate "AES cipher algorithms"
+ 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 S390_PRNG
+ tristate "Pseudo random number generator device driver"
+ depends on S390
+ default "m"
+ help
+ Select this option if you want to use the s390 pseudo random number
+ generator. The PRNG is part of the cryptographic processor functions
+ and uses triple-DES to generate secure random numbers like the
+ ANSI X9.17 standard. The PRNG is usable via the char device
+ /dev/prandom.
+
endif # CRYPTO_HW