mbed TLS v2.7.0
md2.h
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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_MD2_H
30 #define MBEDTLS_MD2_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 
40 #define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B
42 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
43  !defined(inline) && !defined(__cplusplus)
44 #define inline __inline
45 #endif
46 
47 #if !defined(MBEDTLS_MD2_ALT)
48 // Regular implementation
49 //
50 
51 #ifdef __cplusplus
52 extern "C" {
53 #endif
54 
63 typedef struct
64 {
65  unsigned char cksum[16];
66  unsigned char state[48];
67  unsigned char buffer[16];
68  size_t left;
69 }
71 
83 
95 
108  const mbedtls_md2_context *src );
109 
123 
139  const unsigned char *input,
140  size_t ilen );
141 
156  unsigned char output[16] );
157 
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 
191  mbedtls_md2_context *ctx )
192 {
193  mbedtls_md2_starts_ret( ctx );
194 }
195 
211  mbedtls_md2_context *ctx,
212  const unsigned char *input,
213  size_t ilen )
214 {
215  mbedtls_md2_update_ret( ctx, input, ilen );
216 }
217 
232  mbedtls_md2_context *ctx,
233  unsigned char output[16] )
234 {
235  mbedtls_md2_finish_ret( ctx, output );
236 }
237 
251  mbedtls_md2_context *ctx )
252 {
254 }
255 
256 #undef MBEDTLS_DEPRECATED
257 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
258 
259 #ifdef __cplusplus
260 }
261 #endif
262 
263 #else /* MBEDTLS_MD2_ALT */
264 #include "md2_alt.h"
265 #endif /* MBEDTLS_MD2_ALT */
266 
267 #ifdef __cplusplus
268 extern "C" {
269 #endif
270 
283 int mbedtls_md2_ret( const unsigned char *input,
284  size_t ilen,
285  unsigned char output[16] );
286 
287 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
288 #if defined(MBEDTLS_DEPRECATED_WARNING)
289 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
290 #else
291 #define MBEDTLS_DEPRECATED
292 #endif
293 
307 MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
308  size_t ilen,
309  unsigned char output[16] )
310 {
311  mbedtls_md2_ret( input, ilen, output );
312 }
313 
314 #undef MBEDTLS_DEPRECATED
315 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
316 
327 int mbedtls_md2_self_test( int verbose );
328 
329 #ifdef __cplusplus
330 }
331 #endif
332 
333 #endif /* mbedtls_md2.h */
size_t left
Definition: md2.h:68
static MBEDTLS_DEPRECATED void mbedtls_md2_starts(mbedtls_md2_context *ctx)
MD2 context setup.
Definition: md2.h:190
#define MBEDTLS_DEPRECATED
Definition: aes.h:361
int mbedtls_md2_update_ret(mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen)
MD2 process buffer.
Configuration options (set of defines)
static MBEDTLS_DEPRECATED void mbedtls_md2_finish(mbedtls_md2_context *ctx, unsigned char output[16])
MD2 final digest.
Definition: md2.h:231
int mbedtls_md2_self_test(int verbose)
Checkup routine.
void mbedtls_md2_init(mbedtls_md2_context *ctx)
Initialize MD2 context.
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 )
void mbedtls_md2_clone(mbedtls_md2_context *dst, const mbedtls_md2_context *src)
Clone (the state of) an MD2 context.
int mbedtls_md2_finish_ret(mbedtls_md2_context *ctx, unsigned char output[16])
MD2 final digest.
int mbedtls_md2_starts_ret(mbedtls_md2_context *ctx)
MD2 context setup.
static MBEDTLS_DEPRECATED void mbedtls_md2_process(mbedtls_md2_context *ctx)
MD2 process data block (internal use only)
Definition: md2.h:250
static MBEDTLS_DEPRECATED void mbedtls_md2(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD2( input buffer )
Definition: md2.h:307
MD2 context structure.
Definition: md2.h:63
static MBEDTLS_DEPRECATED void mbedtls_md2_update(mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen)
MD2 process buffer.
Definition: md2.h:210
void mbedtls_md2_free(mbedtls_md2_context *ctx)
Clear MD2 context.