2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (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
11 # define OPENSSL_MD4_H
14 # include <openssl/macros.h>
15 # ifndef OPENSSL_NO_DEPRECATED_3_0
19 # include <openssl/opensslconf.h>
21 # ifndef OPENSSL_NO_MD4
22 # include <openssl/e_os2.h>
28 # define MD4_DIGEST_LENGTH 16
30 # if !defined(OPENSSL_NO_DEPRECATED_3_0)
33 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
34 * ! MD4_LONG has to be at least 32 bits wide. !
35 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
37 # define MD4_LONG unsigned int
39 # define MD4_CBLOCK 64
40 # define MD4_LBLOCK (MD4_CBLOCK/4)
42 typedef struct MD4state_st {
45 MD4_LONG data[MD4_LBLOCK];
50 DEPRECATEDIN_3_0(int MD4_Init(MD4_CTX *c))
51 DEPRECATEDIN_3_0(int MD4_Update(MD4_CTX *c, const void *data, size_t len))
52 DEPRECATEDIN_3_0(int MD4_Final(unsigned char *md, MD4_CTX *c))
53 DEPRECATEDIN_3_0(unsigned char *MD4(const unsigned char *d, size_t n,
55 DEPRECATEDIN_3_0(void MD4_Transform(MD4_CTX *c, const unsigned char *b))