Mbed TLS v2.28.5
md2.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_MD2_H
28 #define MBEDTLS_MD2_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 
38 /* MBEDTLS_ERR_MD2_HW_ACCEL_FAILED is deprecated and should not be used. */
40 #define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B
41 
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45 
46 #if !defined(MBEDTLS_MD2_ALT)
47 // Regular implementation
48 //
49 
58 typedef struct mbedtls_md2_context {
59  unsigned char cksum[16];
60  unsigned char state[48];
61  unsigned char buffer[16];
62  size_t left;
63 }
65 
66 #else /* MBEDTLS_MD2_ALT */
67 #include "md2_alt.h"
68 #endif /* MBEDTLS_MD2_ALT */
69 
81 
93 
106  const mbedtls_md2_context *src);
107 
121 
137  const unsigned char *input,
138  size_t ilen);
139 
154  unsigned char output[16]);
155 
169 
170 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
171 #if defined(MBEDTLS_DEPRECATED_WARNING)
172 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
173 #else
174 #define MBEDTLS_DEPRECATED
175 #endif
176 
189 
205  const unsigned char *input,
206  size_t ilen);
207 
222  unsigned char output[16]);
223 
237 
238 #undef MBEDTLS_DEPRECATED
239 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
240 
253 int mbedtls_md2_ret(const unsigned char *input,
254  size_t ilen,
255  unsigned char output[16]);
256 
257 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
258 #if defined(MBEDTLS_DEPRECATED_WARNING)
259 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
260 #else
261 #define MBEDTLS_DEPRECATED
262 #endif
263 
277 MBEDTLS_DEPRECATED void mbedtls_md2(const unsigned char *input,
278  size_t ilen,
279  unsigned char output[16]);
280 
281 #undef MBEDTLS_DEPRECATED
282 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
283 
284 #if defined(MBEDTLS_SELF_TEST)
285 
296 int mbedtls_md2_self_test(int verbose);
297 
298 #endif /* MBEDTLS_SELF_TEST */
299 
300 #ifdef __cplusplus
301 }
302 #endif
303 
304 #endif /* mbedtls_md2.h */
MBEDTLS_DEPRECATED void mbedtls_md2(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD2( input buffer )
size_t left
Definition: md2.h:62
MBEDTLS_DEPRECATED void mbedtls_md2_starts(mbedtls_md2_context *ctx)
MD2 context setup.
unsigned char cksum[16]
Definition: md2.h:59
int mbedtls_md2_update_ret(mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen)
MD2 process buffer.
Configuration options (set of defines)
MBEDTLS_DEPRECATED void mbedtls_md2_update(mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen)
MD2 process buffer.
int mbedtls_md2_self_test(int verbose)
Checkup routine.
void mbedtls_md2_init(mbedtls_md2_context *ctx)
Initialize MD2 context.
MBEDTLS_DEPRECATED void mbedtls_md2_finish(mbedtls_md2_context *ctx, unsigned char output[16])
MD2 final digest.
int mbedtls_internal_md2_process(mbedtls_md2_context *ctx)
MD2 process data block (internal use only)
int mbedtls_md2_ret(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD2( input buffer )
unsigned char buffer[16]
Definition: md2.h:61
void mbedtls_md2_clone(mbedtls_md2_context *dst, const mbedtls_md2_context *src)
Clone (the state of) an MD2 context.
struct mbedtls_md2_context mbedtls_md2_context
MD2 context structure.
int mbedtls_md2_finish_ret(mbedtls_md2_context *ctx, unsigned char output[16])
MD2 final digest.
unsigned char state[48]
Definition: md2.h:60
int mbedtls_md2_starts_ret(mbedtls_md2_context *ctx)
MD2 context setup.
#define MBEDTLS_DEPRECATED
Definition: md2.h:261
MD2 context structure.
Definition: md2.h:58
MBEDTLS_DEPRECATED void mbedtls_md2_process(mbedtls_md2_context *ctx)
MD2 process data block (internal use only)
void mbedtls_md2_free(mbedtls_md2_context *ctx)
Clear MD2 context.