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authorJan Glauber <jan.glauber@de.ibm.com>2008-01-26 08:11:07 -0500
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-01-26 08:11:17 -0500
commit3f5615e012b4593943bbc2a6c3ce150bb33e1966 (patch)
tree2f3a65d73707c21e97f0e0020ecad457e2f1fd3c /arch/s390/crypto
parent81ef16e763bb899053e06f6050603a305456a085 (diff)
[S390] crypto: move s390 Kconfig options.
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>
Diffstat (limited to 'arch/s390/crypto')
-rw-r--r--arch/s390/crypto/Kconfig60
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig
deleted file mode 100644
index d1defbbfcd81..000000000000
--- a/arch/s390/crypto/Kconfig
+++ /dev/null
@@ -1,60 +0,0 @@
1config CRYPTO_SHA1_S390
2 tristate "SHA1 digest algorithm"
3 depends on S390
4 select CRYPTO_ALGAPI
5 help
6 This is the s390 hardware accelerated implementation of the
7 SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
8
9config CRYPTO_SHA256_S390
10 tristate "SHA256 digest algorithm"
11 depends on S390
12 select CRYPTO_ALGAPI
13 help
14 This is the s390 hardware accelerated implementation of the
15 SHA256 secure hash standard (DFIPS 180-2).
16
17 This version of SHA implements a 256 bit hash with 128 bits of
18 security against collision attacks.
19
20config CRYPTO_DES_S390
21 tristate "DES and Triple DES cipher algorithms"
22 depends on S390
23 select CRYPTO_ALGAPI
24 select CRYPTO_BLKCIPHER
25 help
26 This us the s390 hardware accelerated implementation of the
27 DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
28
29config CRYPTO_AES_S390
30 tristate "AES cipher algorithms"
31 depends on S390
32 select CRYPTO_ALGAPI
33 select CRYPTO_BLKCIPHER
34 help
35 This is the s390 hardware accelerated implementation of the
36 AES cipher algorithms (FIPS-197). AES uses the Rijndael
37 algorithm.
38
39 Rijndael appears to be consistently a very good performer in
40 both hardware and software across a wide range of computing
41 environments regardless of its use in feedback or non-feedback
42 modes. Its key setup time is excellent, and its key agility is
43 good. Rijndael's very low memory requirements make it very well
44 suited for restricted-space environments, in which it also
45 demonstrates excellent performance. Rijndael's operations are
46 among the easiest to defend against power and timing attacks.
47
48 On s390 the System z9-109 currently only supports the key size
49 of 128 bit.
50
51config S390_PRNG
52 tristate "Pseudo random number generator device driver"
53 depends on S390
54 default "m"
55 help
56 Select this option if you want to use the s390 pseudo random number
57 generator. The PRNG is part of the cryptographic processor functions
58 and uses triple-DES to generate secure random numbers like the
59 ANSI X9.17 standard. The PRNG is usable via the char device
60 /dev/prandom.