crypto/ripemd.h

   1 /*
   2  * Common values for RIPEMD algorithms
   3  */
   4
   5 #ifndef _CRYPTO_RMD_H
   6 #define _CRYPTO_RMD_H
   7
   8 #define RMD128_DIGEST_SIZE      16
   9 #define RMD128_BLOCK_SIZE       64
  10
  11 #define RMD160_DIGEST_SIZE      20
  12 #define RMD160_BLOCK_SIZE       64
  13
  14 #define RMD256_DIGEST_SIZE      32
  15 #define RMD256_BLOCK_SIZE       64
  16
  17 #define RMD320_DIGEST_SIZE      40
  18 #define RMD320_BLOCK_SIZE       64
  19
  20 /* initial values  */
  21 #define RMD_H0  0x67452301UL
  22 #define RMD_H1  0xefcdab89UL
  23 #define RMD_H2  0x98badcfeUL
  24 #define RMD_H3  0x10325476UL
  25 #define RMD_H4  0xc3d2e1f0UL
  26 #define RMD_H5  0x76543210UL
  27 #define RMD_H6  0xfedcba98UL
  28 #define RMD_H7  0x89abcdefUL
  29 #define RMD_H8  0x01234567UL
  30 #define RMD_H9  0x3c2d1e0fUL
  31
  32 /* constants */
  33 #define RMD_K1  0x00000000UL
  34 #define RMD_K2  0x5a827999UL
  35 #define RMD_K3  0x6ed9eba1UL
  36 #define RMD_K4  0x8f1bbcdcUL
  37 #define RMD_K5  0xa953fd4eUL
  38 #define RMD_K6  0x50a28be6UL
  39 #define RMD_K7  0x5c4dd124UL
  40 #define RMD_K8  0x6d703ef3UL
  41 #define RMD_K9  0x7a6d76e9UL
  42
  43 #endif