mbed TLS v2.28.3
md4.h
Go to the documentation of this file.
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
44extern "C" {
45#endif
46
47#if !defined(MBEDTLS_MD4_ALT)
48// Regular implementation
49//
50
59typedef struct mbedtls_md4_context {
60 uint32_t total[2];
61 uint32_t state[4];
62 unsigned char buffer[64];
63}
65
66#else /* MBEDTLS_MD4_ALT */
67#include "md4_alt.h"
68#endif /* MBEDTLS_MD4_ALT */
69
81
93
106 const mbedtls_md4_context *src);
107
120
136 const unsigned char *input,
137 size_t ilen);
138
153 unsigned char output[16]);
154
169 const unsigned char data[64]);
170
171#if !defined(MBEDTLS_DEPRECATED_REMOVED)
172#if defined(MBEDTLS_DEPRECATED_WARNING)
173#define MBEDTLS_DEPRECATED __attribute__((deprecated))
174#else
175#define MBEDTLS_DEPRECATED
176#endif
190
206 const unsigned char *input,
207 size_t ilen);
208
223 unsigned char output[16]);
224
239 const unsigned char data[64]);
240
241#undef MBEDTLS_DEPRECATED
242#endif /* !MBEDTLS_DEPRECATED_REMOVED */
243
258int mbedtls_md4_ret(const unsigned char *input,
259 size_t ilen,
260 unsigned char output[16]);
261
262#if !defined(MBEDTLS_DEPRECATED_REMOVED)
263#if defined(MBEDTLS_DEPRECATED_WARNING)
264#define MBEDTLS_DEPRECATED __attribute__((deprecated))
265#else
266#define MBEDTLS_DEPRECATED
267#endif
282MBEDTLS_DEPRECATED void mbedtls_md4(const unsigned char *input,
283 size_t ilen,
284 unsigned char output[16]);
285
286#undef MBEDTLS_DEPRECATED
287#endif /* !MBEDTLS_DEPRECATED_REMOVED */
288
289#if defined(MBEDTLS_SELF_TEST)
290
301int mbedtls_md4_self_test(int verbose);
302
303#endif /* MBEDTLS_SELF_TEST */
304
305#ifdef __cplusplus
306}
307#endif
308
309#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:264
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:59
unsigned char buffer[64]
Definition: md4.h:62
uint32_t total[2]
Definition: md4.h:60
uint32_t state[4]
Definition: md4.h:61