linux/crypto/ripemd.h
Ard Biesheuvel c15d4167f0 crypto: rmd256 - remove RIPE-MD 256 hash algorithm
RIPE-MD 256 is never referenced anywhere in the kernel, and unlikely
to be depended upon by userspace via AF_ALG. So let's remove it

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-29 16:07:03 +11:00

39 lines
871 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Common values for RIPEMD algorithms
*/
#ifndef _CRYPTO_RMD_H
#define _CRYPTO_RMD_H
#define RMD160_DIGEST_SIZE 20
#define RMD160_BLOCK_SIZE 64
#define RMD320_DIGEST_SIZE 40
#define RMD320_BLOCK_SIZE 64
/* initial values */
#define RMD_H0 0x67452301UL
#define RMD_H1 0xefcdab89UL
#define RMD_H2 0x98badcfeUL
#define RMD_H3 0x10325476UL
#define RMD_H4 0xc3d2e1f0UL
#define RMD_H5 0x76543210UL
#define RMD_H6 0xfedcba98UL
#define RMD_H7 0x89abcdefUL
#define RMD_H8 0x01234567UL
#define RMD_H9 0x3c2d1e0fUL
/* constants */
#define RMD_K1 0x00000000UL
#define RMD_K2 0x5a827999UL
#define RMD_K3 0x6ed9eba1UL
#define RMD_K4 0x8f1bbcdcUL
#define RMD_K5 0xa953fd4eUL
#define RMD_K6 0x50a28be6UL
#define RMD_K7 0x5c4dd124UL
#define RMD_K8 0x6d703ef3UL
#define RMD_K9 0x7a6d76e9UL
#endif