mbed TLS v2.28.2
md4.h
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1 
10 /*
11  * Copyright The Mbed TLS Contributors
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  */
27 #ifndef MBEDTLS_MD4_H
28 #define MBEDTLS_MD4_H
29 
30 #if !defined(MBEDTLS_CONFIG_FILE)
31 #include "mbedtls/config.h"
32 #else
33 #include MBEDTLS_CONFIG_FILE
34 #endif
35 
36 #include <stddef.h>
37 #include <stdint.h>
38 
39 /* MBEDTLS_ERR_MD4_HW_ACCEL_FAILED is deprecated and should not be used. */
41 #define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED -0x002D
42 
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
46 
47 #if !defined(MBEDTLS_MD4_ALT)
48 // Regular implementation
49 //
50 
59 typedef struct mbedtls_md4_context
60 {
61  uint32_t total[2];
62  uint32_t state[4];
63  unsigned char buffer[64];
64 }
66 
67 #else /* MBEDTLS_MD4_ALT */
68 #include "md4_alt.h"
69 #endif /* MBEDTLS_MD4_ALT */
70 
82 
94 
107  const mbedtls_md4_context *src );
108 
121 
137  const unsigned char *input,
138  size_t ilen );
139 
154  unsigned char output[16] );
155 
170  const unsigned char data[64] );
171 
172 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
173 #if defined(MBEDTLS_DEPRECATED_WARNING)
174 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
175 #else
176 #define MBEDTLS_DEPRECATED
177 #endif
191 
207  const unsigned char *input,
208  size_t ilen );
209 
224  unsigned char output[16] );
225 
240  const unsigned char data[64] );
241 
242 #undef MBEDTLS_DEPRECATED
243 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
244 
259 int mbedtls_md4_ret( const unsigned char *input,
260  size_t ilen,
261  unsigned char output[16] );
262 
263 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
264 #if defined(MBEDTLS_DEPRECATED_WARNING)
265 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
266 #else
267 #define MBEDTLS_DEPRECATED
268 #endif
283 MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input,
284  size_t ilen,
285  unsigned char output[16] );
286 
287 #undef MBEDTLS_DEPRECATED
288 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
289 
290 #if defined(MBEDTLS_SELF_TEST)
291 
302 int mbedtls_md4_self_test( int verbose );
303 
304 #endif /* MBEDTLS_SELF_TEST */
305 
306 #ifdef __cplusplus
307 }
308 #endif
309 
310 #endif /* mbedtls_md4.h */
Configuration options (set of defines)
int mbedtls_md4_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
MBEDTLS_DEPRECATED void mbedtls_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
int mbedtls_md4_starts_ret(mbedtls_md4_context *ctx)
MD4 context setup.
struct mbedtls_md4_context mbedtls_md4_context
MD4 context structure.
void mbedtls_md4_free(mbedtls_md4_context *ctx)
Clear MD4 context.
int mbedtls_md4_update_ret(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
#define MBEDTLS_DEPRECATED
Definition: md4.h:265
int mbedtls_md4_finish_ret(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
MBEDTLS_DEPRECATED void mbedtls_md4_finish(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
void mbedtls_md4_init(mbedtls_md4_context *ctx)
Initialize MD4 context.
int mbedtls_md4_self_test(int verbose)
Checkup routine.
void mbedtls_md4_clone(mbedtls_md4_context *dst, const mbedtls_md4_context *src)
Clone (the state of) an MD4 context.
MBEDTLS_DEPRECATED void mbedtls_md4_update(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
int mbedtls_internal_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
MBEDTLS_DEPRECATED void mbedtls_md4(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
MBEDTLS_DEPRECATED void mbedtls_md4_starts(mbedtls_md4_context *ctx)
MD4 context setup.
MD4 context structure.
Definition: md4.h:60
unsigned char buffer[64]
Definition: md4.h:63
uint32_t total[2]
Definition: md4.h:61
uint32_t state[4]
Definition: md4.h:62