rmd_locl.h
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/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdlib.h>
#include <string.h>
#include <openssl/opensslconf.h>
#include <openssl/ripemd.h>
/*
* DO EXAMINE COMMENTS IN crypto/md5/md5_locl.h & crypto/md5/md5_dgst.c
* FOR EXPLANATIONS ON FOLLOWING "CODE."
*/
#ifdef RMD160_ASM
# if defined(__i386) || defined(__i386__) || defined(_M_IX86)
# define ripemd160_block_data_order ripemd160_block_asm_data_order
# endif
#endif
void ripemd160_block_data_order(RIPEMD160_CTX *c, const void *p, size_t num);
#define DATA_ORDER_IS_LITTLE_ENDIAN
#define HASH_LONG RIPEMD160_LONG
#define HASH_CTX RIPEMD160_CTX
#define HASH_CBLOCK RIPEMD160_CBLOCK
#define HASH_UPDATE RIPEMD160_Update
#define HASH_TRANSFORM RIPEMD160_Transform
#define HASH_FINAL RIPEMD160_Final
#define HASH_MAKE_STRING(c,s) do { \
unsigned long ll; \
ll=(c)->A; (void)HOST_l2c(ll,(s)); \
ll=(c)->B; (void)HOST_l2c(ll,(s)); \
ll=(c)->C; (void)HOST_l2c(ll,(s)); \
ll=(c)->D; (void)HOST_l2c(ll,(s)); \
ll=(c)->E; (void)HOST_l2c(ll,(s)); \
} while (0)
#define HASH_BLOCK_DATA_ORDER ripemd160_block_data_order
#include "internal/md32_common.h"
/*
* Transformed F2 and F4 are courtesy of Wei Dai
*/
#define F1(x,y,z) ((x) ^ (y) ^ (z))
#define F2(x,y,z) ((((y) ^ (z)) & (x)) ^ (z))
#define F3(x,y,z) (((~(y)) | (x)) ^ (z))
#define F4(x,y,z) ((((x) ^ (y)) & (z)) ^ (y))
#define F5(x,y,z) (((~(z)) | (y)) ^ (x))
#define RIPEMD160_A 0x67452301L
#define RIPEMD160_B 0xEFCDAB89L
#define RIPEMD160_C 0x98BADCFEL
#define RIPEMD160_D 0x10325476L
#define RIPEMD160_E 0xC3D2E1F0L
#include "rmdconst.h"
#define RIP1(a,b,c,d,e,w,s) { \
a+=F1(b,c,d)+X(w); \
a=ROTATE(a,s)+e; \
c=ROTATE(c,10); }
#define RIP2(a,b,c,d,e,w,s,K) { \
a+=F2(b,c,d)+X(w)+K; \
a=ROTATE(a,s)+e; \
c=ROTATE(c,10); }
#define RIP3(a,b,c,d,e,w,s,K) { \
a+=F3(b,c,d)+X(w)+K; \
a=ROTATE(a,s)+e; \
c=ROTATE(c,10); }
#define RIP4(a,b,c,d,e,w,s,K) { \
a+=F4(b,c,d)+X(w)+K; \
a=ROTATE(a,s)+e; \
c=ROTATE(c,10); }
#define RIP5(a,b,c,d,e,w,s,K) { \
a+=F5(b,c,d)+X(w)+K; \
a=ROTATE(a,s)+e; \
c=ROTATE(c,10); }