1*1dcdf01fSchristos /* 2*1dcdf01fSchristos * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. 3*1dcdf01fSchristos * 4*1dcdf01fSchristos * Licensed under the OpenSSL license (the "License"). You may not use 5*1dcdf01fSchristos * this file except in compliance with the License. You can obtain a copy 6*1dcdf01fSchristos * in the file LICENSE in the source distribution or at 7*1dcdf01fSchristos * https://www.openssl.org/source/license.html 8*1dcdf01fSchristos */ 9*1dcdf01fSchristos 10*1dcdf01fSchristos #ifndef HEADER_MD5_H 11*1dcdf01fSchristos # define HEADER_MD5_H 12*1dcdf01fSchristos 13*1dcdf01fSchristos # include <openssl/opensslconf.h> 14*1dcdf01fSchristos 15*1dcdf01fSchristos # ifndef OPENSSL_NO_MD5 16*1dcdf01fSchristos # include <openssl/e_os2.h> 17*1dcdf01fSchristos # include <stddef.h> 18*1dcdf01fSchristos # ifdef __cplusplus 19*1dcdf01fSchristos extern "C" { 20*1dcdf01fSchristos # endif 21*1dcdf01fSchristos 22*1dcdf01fSchristos /* 23*1dcdf01fSchristos * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 24*1dcdf01fSchristos * ! MD5_LONG has to be at least 32 bits wide. ! 25*1dcdf01fSchristos * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 26*1dcdf01fSchristos */ 27*1dcdf01fSchristos # define MD5_LONG unsigned int 28*1dcdf01fSchristos 29*1dcdf01fSchristos # define MD5_CBLOCK 64 30*1dcdf01fSchristos # define MD5_LBLOCK (MD5_CBLOCK/4) 31*1dcdf01fSchristos # define MD5_DIGEST_LENGTH 16 32*1dcdf01fSchristos 33*1dcdf01fSchristos typedef struct MD5state_st { 34*1dcdf01fSchristos MD5_LONG A, B, C, D; 35*1dcdf01fSchristos MD5_LONG Nl, Nh; 36*1dcdf01fSchristos MD5_LONG data[MD5_LBLOCK]; 37*1dcdf01fSchristos unsigned int num; 38*1dcdf01fSchristos } MD5_CTX; 39*1dcdf01fSchristos 40*1dcdf01fSchristos int MD5_Init(MD5_CTX *c); 41*1dcdf01fSchristos int MD5_Update(MD5_CTX *c, const void *data, size_t len); 42*1dcdf01fSchristos int MD5_Final(unsigned char *md, MD5_CTX *c); 43*1dcdf01fSchristos unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md); 44*1dcdf01fSchristos void MD5_Transform(MD5_CTX *c, const unsigned char *b); 45*1dcdf01fSchristos # ifdef __cplusplus 46*1dcdf01fSchristos } 47*1dcdf01fSchristos # endif 48*1dcdf01fSchristos # endif 49*1dcdf01fSchristos 50*1dcdf01fSchristos #endif 51