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[CRYPTO] ripemd: Add Kconfig entries for extended RIPEMD hash algorithms 

This patch adds Kconfig entries for RIPEMD-256 and RIPEMD-320.

Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Adrian-Ken Rueegsegger 2008-05-09 21:30:27 +08:00 committed by Herbert Xu
parent 2998db37b5
commit 534fe2c1c3
1 changed files with 25 additions and 0 deletions
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@ -264,6 +264,31 @@ config CRYPTO_RMD160
to be used as a secure replacement for the 128-bit hash functions
MD4, MD5 and it's predecessor RIPEMD (not to be confused with RIPEMD-128).
It's speed is comparable to SHA1 and there are no known attacks against
RIPEMD-160.
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD256
tristate "RIPEMD-256 digest algorithm"
select CRYPTO_ALGAPI
help
RIPEMD-256 is an optional extension of RIPEMD-128 with a 256 bit hash.
It is intended for applications that require longer hash-results, without
needing a larger security level (than RIPEMD-128).
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD320
tristate "RIPEMD-320 digest algorithm"
select CRYPTO_ALGAPI
help
RIPEMD-320 is an optional extension of RIPEMD-160 with a 320 bit hash.
It is intended for applications that require longer hash-results, without
needing a larger security level (than RIPEMD-160).
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>