mbed TLS v2.7.0
md4.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  */
29 #ifndef MBEDTLS_MD4_H
30 #define MBEDTLS_MD4_H
31 
32 #if !defined(MBEDTLS_CONFIG_FILE)
33 #include "config.h"
34 #else
35 #include MBEDTLS_CONFIG_FILE
36 #endif
37 
38 #include <stddef.h>
39 #include <stdint.h>
40 
41 #define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED -0x002D
43 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
44  !defined(inline) && !defined(__cplusplus)
45 #define inline __inline
46 #endif
47 
48 #if !defined(MBEDTLS_MD4_ALT)
49 // Regular implementation
50 //
51 
52 #ifdef __cplusplus
53 extern "C" {
54 #endif
55 
64 typedef struct
65 {
66  uint32_t total[2];
67  uint32_t state[4];
68  unsigned char buffer[64];
69 }
71 
83 
95 
108  const mbedtls_md4_context *src );
109 
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_md4_context *ctx )
193 {
194  mbedtls_md4_starts_ret( ctx );
195 }
196 
212  mbedtls_md4_context *ctx,
213  const unsigned char *input,
214  size_t ilen )
215 {
216  mbedtls_md4_update_ret( ctx, input, ilen );
217 }
218 
233  mbedtls_md4_context *ctx,
234  unsigned char output[16] )
235 {
236  mbedtls_md4_finish_ret( ctx, output );
237 }
238 
253  mbedtls_md4_context *ctx,
254  const unsigned char data[64] )
255 {
256  mbedtls_internal_md4_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_MD4_ALT */
267 #include "md4_alt.h"
268 #endif /* MBEDTLS_MD4_ALT */
269 
270 #ifdef __cplusplus
271 extern "C" {
272 #endif
273 
288 int mbedtls_md4_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_md4( const unsigned char *input,
313  size_t ilen,
314  unsigned char output[16] )
315 {
316  mbedtls_md4_ret( input, ilen, output );
317 }
318 
319 #undef MBEDTLS_DEPRECATED
320 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
321 
332 int mbedtls_md4_self_test( int verbose );
333 
334 #ifdef __cplusplus
335 }
336 #endif
337 
338 #endif /* mbedtls_md4.h */
int mbedtls_md4_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
int mbedtls_md4_self_test(int verbose)
Checkup routine.
static MBEDTLS_DEPRECATED void mbedtls_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
Definition: md4.h:252
int mbedtls_internal_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
#define MBEDTLS_DEPRECATED
Definition: aes.h:361
static MBEDTLS_DEPRECATED void mbedtls_md4_update(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
Definition: md4.h:211
Configuration options (set of defines)
void mbedtls_md4_clone(mbedtls_md4_context *dst, const mbedtls_md4_context *src)
Clone (the state of) an MD4 context.
void mbedtls_md4_free(mbedtls_md4_context *ctx)
Clear MD4 context.
int mbedtls_md4_starts_ret(mbedtls_md4_context *ctx)
MD4 context setup.
static MBEDTLS_DEPRECATED void mbedtls_md4_starts(mbedtls_md4_context *ctx)
MD4 context setup.
Definition: md4.h:191
int mbedtls_md4_finish_ret(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
MD4 context structure.
Definition: md4.h:64
static MBEDTLS_DEPRECATED void mbedtls_md4_finish(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
Definition: md4.h:232
static MBEDTLS_DEPRECATED void mbedtls_md4(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
Definition: md4.h:312
int mbedtls_md4_update_ret(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
void mbedtls_md4_init(mbedtls_md4_context *ctx)
Initialize MD4 context.