mbed TLS v2.7.0
md5.h
Go to the documentation of this file.
1 
10 /*
11  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
12  * SPDX-License-Identifier: Apache-2.0
13  *
14  * Licensed under the Apache License, Version 2.0 (the "License"); you may
15  * not use this file except in compliance with the License.
16  * You may obtain a copy of the License at
17  *
18  * http://www.apache.org/licenses/LICENSE-2.0
19  *
20  * Unless required by applicable law or agreed to in writing, software
21  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
22  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
23  * See the License for the specific language governing permissions and
24  * limitations under the License.
25  *
26  * This file is part of mbed TLS (https://tls.mbed.org)
27  */
28 #ifndef MBEDTLS_MD5_H
29 #define MBEDTLS_MD5_H
30 
31 #if !defined(MBEDTLS_CONFIG_FILE)
32 #include "config.h"
33 #else
34 #include MBEDTLS_CONFIG_FILE
35 #endif
36 
37 #include <stddef.h>
38 #include <stdint.h>
39 
40 #define MBEDTLS_ERR_MD5_HW_ACCEL_FAILED -0x002F
42 #if !defined(MBEDTLS_MD5_ALT)
43 // Regular implementation
44 //
45 
46 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
47  !defined(inline) && !defined(__cplusplus)
48 #define inline __inline
49 #endif
50 
51 #ifdef __cplusplus
52 extern "C" {
53 #endif
54 
63 typedef struct
64 {
65  uint32_t total[2];
66  uint32_t state[4];
67  unsigned char buffer[64];
68 }
70 
82 
94 
107  const mbedtls_md5_context *src );
108 
122 
138  const unsigned char *input,
139  size_t ilen );
140 
155  unsigned char output[16] );
156 
171  const unsigned char data[64] );
172 
173 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
174 #if defined(MBEDTLS_DEPRECATED_WARNING)
175 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
176 #else
177 #define MBEDTLS_DEPRECATED
178 #endif
179 
192  mbedtls_md5_context *ctx )
193 {
194  mbedtls_md5_starts_ret( ctx );
195 }
196 
212  mbedtls_md5_context *ctx,
213  const unsigned char *input,
214  size_t ilen )
215 {
216  mbedtls_md5_update_ret( ctx, input, ilen );
217 }
218 
233  mbedtls_md5_context *ctx,
234  unsigned char output[16] )
235 {
236  mbedtls_md5_finish_ret( ctx, output );
237 }
238 
253  mbedtls_md5_context *ctx,
254  const unsigned char data[64] )
255 {
256  mbedtls_internal_md5_process( ctx, data );
257 }
258 
259 #undef MBEDTLS_DEPRECATED
260 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
261 
262 #ifdef __cplusplus
263 }
264 #endif
265 
266 #else /* MBEDTLS_MD5_ALT */
267 #include "md5_alt.h"
268 #endif /* MBEDTLS_MD5_ALT */
269 
270 #ifdef __cplusplus
271 extern "C" {
272 #endif
273 
288 int mbedtls_md5_ret( const unsigned char *input,
289  size_t ilen,
290  unsigned char output[16] );
291 
292 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
293 #if defined(MBEDTLS_DEPRECATED_WARNING)
294 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
295 #else
296 #define MBEDTLS_DEPRECATED
297 #endif
298 
312 MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
313  size_t ilen,
314  unsigned char output[16] )
315 {
316  mbedtls_md5_ret( input, ilen, output );
317 }
318 
319 #undef MBEDTLS_DEPRECATED
320 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
321 
332 int mbedtls_md5_self_test( int verbose );
333 
334 #ifdef __cplusplus
335 }
336 #endif
337 
338 #endif /* mbedtls_md5.h */
static MBEDTLS_DEPRECATED void mbedtls_md5(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD5( input buffer )
Definition: md5.h:312
#define MBEDTLS_DEPRECATED
Definition: aes.h:361
static MBEDTLS_DEPRECATED void mbedtls_md5_update(mbedtls_md5_context *ctx, const unsigned char *input, size_t ilen)
MD5 process buffer.
Definition: md5.h:211
Configuration options (set of defines)
static MBEDTLS_DEPRECATED void mbedtls_md5_starts(mbedtls_md5_context *ctx)
MD5 context setup.
Definition: md5.h:191
void mbedtls_md5_init(mbedtls_md5_context *ctx)
Initialize MD5 context.
int mbedtls_internal_md5_process(mbedtls_md5_context *ctx, const unsigned char data[64])
MD5 process data block (internal use only)
void mbedtls_md5_clone(mbedtls_md5_context *dst, const mbedtls_md5_context *src)
Clone (the state of) an MD5 context.
int mbedtls_md5_update_ret(mbedtls_md5_context *ctx, const unsigned char *input, size_t ilen)
MD5 process buffer.
void mbedtls_md5_free(mbedtls_md5_context *ctx)
Clear MD5 context.
int mbedtls_md5_starts_ret(mbedtls_md5_context *ctx)
MD5 context setup.
MD5 context structure.
Definition: md5.h:63
int mbedtls_md5_finish_ret(mbedtls_md5_context *ctx, unsigned char output[16])
MD5 final digest.
static MBEDTLS_DEPRECATED void mbedtls_md5_process(mbedtls_md5_context *ctx, const unsigned char data[64])
MD5 process data block (internal use only)
Definition: md5.h:252
static MBEDTLS_DEPRECATED void mbedtls_md5_finish(mbedtls_md5_context *ctx, unsigned char output[16])
MD5 final digest.
Definition: md5.h:232
int mbedtls_md5_self_test(int verbose)
Checkup routine.
int mbedtls_md5_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD5( input buffer )