mbed TLS v2.28.0
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 {
60  unsigned char cksum[16];
61  unsigned char state[48];
62  unsigned char buffer[16];
63  size_t left;
64 }
66 
67 #else /* MBEDTLS_MD2_ALT */
68 #include "md2_alt.h"
69 #endif /* MBEDTLS_MD2_ALT */
70 
82 
94 
107  const mbedtls_md2_context *src );
108 
122 
138  const unsigned char *input,
139  size_t ilen );
140 
155  unsigned char output[16] );
156 
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
177 
190 
206  const unsigned char *input,
207  size_t ilen );
208 
223  unsigned char output[16] );
224 
238 
239 #undef MBEDTLS_DEPRECATED
240 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
241 
254 int mbedtls_md2_ret( const unsigned char *input,
255  size_t ilen,
256  unsigned char output[16] );
257 
258 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
259 #if defined(MBEDTLS_DEPRECATED_WARNING)
260 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
261 #else
262 #define MBEDTLS_DEPRECATED
263 #endif
264 
278 MBEDTLS_DEPRECATED void mbedtls_md2( const unsigned char *input,
279  size_t ilen,
280  unsigned char output[16] );
281 
282 #undef MBEDTLS_DEPRECATED
283 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
284 
285 #if defined(MBEDTLS_SELF_TEST)
286 
297 int mbedtls_md2_self_test( int verbose );
298 
299 #endif /* MBEDTLS_SELF_TEST */
300 
301 #ifdef __cplusplus
302 }
303 #endif
304 
305 #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:63
MBEDTLS_DEPRECATED void mbedtls_md2_starts(mbedtls_md2_context *ctx)
MD2 context setup.
unsigned char cksum[16]
Definition: md2.h:60
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:62
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:61
int mbedtls_md2_starts_ret(mbedtls_md2_context *ctx)
MD2 context setup.
#define MBEDTLS_DEPRECATED
Definition: md2.h:262
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.