1 files changed, 61 insertions, 2 deletions

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 8a70a9edabda..6b658d84d521 100644
--- a/drivers/crypto/Kconfig
+++ b/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
@@ -83,6 +81,67 @@ 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.
+
 config CRYPTO_DEV_HIFN_795X
         tristate "Driver HIFN 795x crypto accelerator chips"
         select CRYPTO_DES