2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
12 #include <openssl/opensslconf.h>
13 #include <openssl/ripemd.h>
16 * DO EXAMINE COMMENTS IN crypto/md5/md5_locl.h & crypto/md5/md5_dgst.c
17 * FOR EXPLANATIONS ON FOLLOWING "CODE."
20 # if defined(__i386) || defined(__i386__) || defined(_M_IX86)
21 # define ripemd160_block_data_order ripemd160_block_asm_data_order
25 void ripemd160_block_data_order(RIPEMD160_CTX *c, const void *p, size_t num);
27 #define DATA_ORDER_IS_LITTLE_ENDIAN
29 #define HASH_LONG RIPEMD160_LONG
30 #define HASH_CTX RIPEMD160_CTX
31 #define HASH_CBLOCK RIPEMD160_CBLOCK
32 #define HASH_UPDATE RIPEMD160_Update
33 #define HASH_TRANSFORM RIPEMD160_Transform
34 #define HASH_FINAL RIPEMD160_Final
35 #define HASH_MAKE_STRING(c,s) do { \
37 ll=(c)->A; (void)HOST_l2c(ll,(s)); \
38 ll=(c)->B; (void)HOST_l2c(ll,(s)); \
39 ll=(c)->C; (void)HOST_l2c(ll,(s)); \
40 ll=(c)->D; (void)HOST_l2c(ll,(s)); \
41 ll=(c)->E; (void)HOST_l2c(ll,(s)); \
43 #define HASH_BLOCK_DATA_ORDER ripemd160_block_data_order
45 #include "internal/md32_common.h"
48 * Transformed F2 and F4 are courtesy of Wei Dai
50 #define F1(x,y,z) ((x) ^ (y) ^ (z))
51 #define F2(x,y,z) ((((y) ^ (z)) & (x)) ^ (z))
52 #define F3(x,y,z) (((~(y)) | (x)) ^ (z))
53 #define F4(x,y,z) ((((x) ^ (y)) & (z)) ^ (y))
54 #define F5(x,y,z) (((~(z)) | (y)) ^ (x))
56 #define RIPEMD160_A 0x67452301L
57 #define RIPEMD160_B 0xEFCDAB89L
58 #define RIPEMD160_C 0x98BADCFEL
59 #define RIPEMD160_D 0x10325476L
60 #define RIPEMD160_E 0xC3D2E1F0L
64 #define RIP1(a,b,c,d,e,w,s) { \
69 #define RIP2(a,b,c,d,e,w,s,K) { \
70 a+=F2(b,c,d)+X(w)+K; \
74 #define RIP3(a,b,c,d,e,w,s,K) { \
75 a+=F3(b,c,d)+X(w)+K; \
79 #define RIP4(a,b,c,d,e,w,s,K) { \
80 a+=F4(b,c,d)+X(w)+K; \
84 #define RIP5(a,b,c,d,e,w,s,K) { \
85 a+=F5(b,c,d)+X(w)+K; \