mbed TLS v2.23.0

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 "mbedtls/config.h"
34 #else
35 #include MBEDTLS_CONFIG_FILE
36 #endif
37
38 #include <stddef.h>
39 #include <stdint.h>
40
41 /* MBEDTLS_ERR_MD4_HW_ACCEL_FAILED is deprecated and should not be used. */
42 #define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED -0x002D
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47
48 #if !defined(MBEDTLS_MD4_ALT)
49 // Regular implementation
50 //
51
60 typedef struct mbedtls_md4_context
61 {
62 uint32_t total[2];
63 uint32_t state[4];
64 unsigned char buffer[64];
65 }
66 mbedtls_md4_context;
67
68 #else /* MBEDTLS_MD4_ALT */
69 #include "md4_alt.h"
70 #endif /* MBEDTLS_MD4_ALT */
71
82 void mbedtls_md4_init( mbedtls_md4_context *ctx );
83
94 void mbedtls_md4_free( mbedtls_md4_context *ctx );
95
107 void mbedtls_md4_clone( mbedtls_md4_context *dst,
108 const mbedtls_md4_context *src );
109
121 int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
122
137 int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
138 const unsigned char *input,
139 size_t ilen );
140
154 int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
155 unsigned char output[16] );
156
170 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
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
191 MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx );
192
207 MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx,
208 const unsigned char *input,
209 size_t ilen );
210
224 MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx,
225 unsigned char output[16] );
226
240 MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx,
241 const unsigned char data[64] );
242
243 #undef MBEDTLS_DEPRECATED
244 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
245
260 int mbedtls_md4_ret( const unsigned char *input,
261 size_t ilen,
262 unsigned char output[16] );
263
264 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
265 #if defined(MBEDTLS_DEPRECATED_WARNING)
266 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
267 #else
268 #define MBEDTLS_DEPRECATED
269 #endif
270
284 MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input,
285 size_t ilen,
286 unsigned char output[16] );
287
288 #undef MBEDTLS_DEPRECATED
289 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
290
291 #if defined(MBEDTLS_SELF_TEST)
292
303 int mbedtls_md4_self_test( int verbose );
304
305 #endif /* MBEDTLS_SELF_TEST */
306
307 #ifdef __cplusplus
308 }
309 #endif
310
311 #endif /* mbedtls_md4.h */
mbedtls_md4_starts_ret
int mbedtls_md4_starts_ret(mbedtls_md4_context *ctx)
MD4 context setup.
mbedtls_md4_ret
int mbedtls_md4_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
MBEDTLS_DEPRECATED
#define MBEDTLS_DEPRECATED
Definition: md4.h:268
mbedtls_md4_process
MBEDTLS_DEPRECATED void mbedtls_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
mbedtls_md4_update
MBEDTLS_DEPRECATED void mbedtls_md4_update(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
mbedtls_md4_self_test
int mbedtls_md4_self_test(int verbose)
Checkup routine.
mbedtls_md4_free
void mbedtls_md4_free(mbedtls_md4_context *ctx)
Clear MD4 context.
mbedtls_md4_finish_ret
int mbedtls_md4_finish_ret(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
mbedtls_md4_update_ret
int mbedtls_md4_update_ret(mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen)
MD4 process buffer.
mbedtls_md4_context::state
uint32_t state[4]
Definition: md4.h:63
mbedtls_md4_clone
void mbedtls_md4_clone(mbedtls_md4_context *dst, const mbedtls_md4_context *src)
Clone (the state of) an MD4 context.
mbedtls_md4_context::total
uint32_t total[2]
Definition: md4.h:62
mbedtls_internal_md4_process
int mbedtls_internal_md4_process(mbedtls_md4_context *ctx, const unsigned char data[64])
MD4 process data block (internal use only)
mbedtls_md4
MBEDTLS_DEPRECATED void mbedtls_md4(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
mbedtls_md4_finish
MBEDTLS_DEPRECATED void mbedtls_md4_finish(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
mbedtls_md4_context
struct mbedtls_md4_context mbedtls_md4_context
MD4 context structure.
mbedtls_md4_starts
MBEDTLS_DEPRECATED void mbedtls_md4_starts(mbedtls_md4_context *ctx)
MD4 context setup.
mbedtls_md4_context::buffer
unsigned char buffer[64]
Definition: md4.h:64
config.h
Configuration options (set of defines)
mbedtls_md4_init
void mbedtls_md4_init(mbedtls_md4_context *ctx)
Initialize MD4 context.
mbedtls_md4_context
MD4 context structure.
Definition: md4.h:61