mbed TLS v2.12.0

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 #ifdef __cplusplus
44 extern "C" {
45 #endif
46
47 #if !defined(MBEDTLS_MD4_ALT)
48 // Regular implementation
49 //
50
59 typedef struct
60 {
61 uint32_t total[2];
62 uint32_t state[4];
63 unsigned char buffer[64];
64 }
65 mbedtls_md4_context;
66
67 #else /* MBEDTLS_MD4_ALT */
68 #include "md4_alt.h"
69 #endif /* MBEDTLS_MD4_ALT */
70
81 void mbedtls_md4_init( mbedtls_md4_context *ctx );
82
93 void mbedtls_md4_free( mbedtls_md4_context *ctx );
94
106 void mbedtls_md4_clone( mbedtls_md4_context *dst,
107 const mbedtls_md4_context *src );
108
120 int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
121
136 int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
137 const unsigned char *input,
138 size_t ilen );
139
153 int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
154 unsigned char output[16] );
155
169 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
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
178
190 MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx );
191
206 MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx,
207 const unsigned char *input,
208 size_t ilen );
209
223 MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx,
224 unsigned char output[16] );
225
239 MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx,
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
269
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
300 int mbedtls_md4_self_test( int verbose );
301
302 #ifdef __cplusplus
303 }
304 #endif
305
306 #endif /* mbedtls_md4.h */
mbedtls_md4_ret
int mbedtls_md4_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )
mbedtls_md4_self_test
int mbedtls_md4_self_test(int verbose)
Checkup routine.
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)
config.h
Configuration options (set of defines)
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_clone
void mbedtls_md4_clone(mbedtls_md4_context *dst, const mbedtls_md4_context *src)
Clone (the state of) an MD4 context.
mbedtls_md4_free
void mbedtls_md4_free(mbedtls_md4_context *ctx)
Clear MD4 context.
mbedtls_md4_starts
MBEDTLS_DEPRECATED void mbedtls_md4_starts(mbedtls_md4_context *ctx)
MD4 context setup.
mbedtls_md4_starts_ret
int mbedtls_md4_starts_ret(mbedtls_md4_context *ctx)
MD4 context setup.
mbedtls_md4_finish_ret
int mbedtls_md4_finish_ret(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
mbedtls_md4_context
MD4 context structure.
Definition: md4.h:59
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_DEPRECATED
#define MBEDTLS_DEPRECATED
Definition: md4.h:267
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_finish
MBEDTLS_DEPRECATED void mbedtls_md4_finish(mbedtls_md4_context *ctx, unsigned char output[16])
MD4 final digest.
mbedtls_md4_init
void mbedtls_md4_init(mbedtls_md4_context *ctx)
Initialize MD4 context.
mbedtls_md4
MBEDTLS_DEPRECATED void mbedtls_md4(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD4( input buffer )