1 | /* |
2 | * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
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 |
8 | */ |
9 | |
10 | #ifndef OPENSSL_MD5_H |
11 | # define OPENSSL_MD5_H |
12 | # pragma once |
13 | |
14 | # include <openssl/macros.h> |
15 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
16 | # define |
17 | # endif |
18 | |
19 | # include <openssl/opensslconf.h> |
20 | |
21 | # ifndef OPENSSL_NO_MD5 |
22 | # include <openssl/e_os2.h> |
23 | # include <stddef.h> |
24 | # ifdef __cplusplus |
25 | extern "C" { |
26 | # endif |
27 | |
28 | # define MD5_DIGEST_LENGTH 16 |
29 | |
30 | # if !defined(OPENSSL_NO_DEPRECATED_3_0) |
31 | /* |
32 | * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
33 | * ! MD5_LONG has to be at least 32 bits wide. ! |
34 | * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
35 | */ |
36 | # define MD5_LONG unsigned int |
37 | |
38 | # define MD5_CBLOCK 64 |
39 | # define MD5_LBLOCK (MD5_CBLOCK/4) |
40 | |
41 | typedef struct MD5state_st { |
42 | MD5_LONG A, B, C, D; |
43 | MD5_LONG Nl, Nh; |
44 | MD5_LONG data[MD5_LBLOCK]; |
45 | unsigned int num; |
46 | } MD5_CTX; |
47 | # endif |
48 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); |
50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); |
51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); |
52 | OSSL_DEPRECATEDIN_3_0 unsigned char *MD5(const unsigned char *d, size_t n, |
53 | unsigned char *md); |
54 | OSSL_DEPRECATEDIN_3_0 void MD5_Transform(MD5_CTX *c, const unsigned char *b); |
55 | # endif |
56 | |
57 | # ifdef __cplusplus |
58 | } |
59 | # endif |
60 | # endif |
61 | |
62 | #endif |
63 | |