| /* |
| * 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 |
| */ |
| |
| #ifndef HEADER_MD4_H |
| # define HEADER_MD4_H |
| |
| # include <openssl/opensslconf.h> |
| |
| # ifndef OPENSSL_NO_MD4 |
| # include <openssl/e_os2.h> |
| # include <stddef.h> |
| # ifdef __cplusplus |
| extern "C" { |
| # endif |
| |
| /*- |
| * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
| * ! MD4_LONG has to be at least 32 bits wide. ! |
| * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
| */ |
| # define MD4_LONG unsigned int |
| |
| # define MD4_CBLOCK 64 |
| # define MD4_LBLOCK (MD4_CBLOCK/4) |
| # define MD4_DIGEST_LENGTH 16 |
| |
| typedef struct MD4state_st { |
| MD4_LONG A, B, C, D; |
| MD4_LONG Nl, Nh; |
| MD4_LONG data[MD4_LBLOCK]; |
| unsigned int num; |
| } MD4_CTX; |
| |
| int MD4_Init(MD4_CTX *c); |
| int MD4_Update(MD4_CTX *c, const void *data, size_t len); |
| int MD4_Final(unsigned char *md, MD4_CTX *c); |
| unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md); |
| void MD4_Transform(MD4_CTX *c, const unsigned char *b); |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| # endif |
| |
| #endif |