mbed TLS v2.28.2
base64.h
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1 
6 /*
7  * Copyright The Mbed TLS Contributors
8  * SPDX-License-Identifier: Apache-2.0
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  */
22 #ifndef MBEDTLS_BASE64_H
23 #define MBEDTLS_BASE64_H
24 
25 #if !defined(MBEDTLS_CONFIG_FILE)
26 #include "mbedtls/config.h"
27 #else
28 #include MBEDTLS_CONFIG_FILE
29 #endif
30 
31 #include <stddef.h>
32 
34 #define MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -0x002A
36 #define MBEDTLS_ERR_BASE64_INVALID_CHARACTER -0x002C
37 
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41 
61 int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
62  const unsigned char *src, size_t slen );
63 
81 int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
82  const unsigned char *src, size_t slen );
83 
84 #if defined(MBEDTLS_SELF_TEST)
90 int mbedtls_base64_self_test( int verbose );
91 
92 #endif /* MBEDTLS_SELF_TEST */
93 
94 #ifdef __cplusplus
95 }
96 #endif
97 
98 #endif /* base64.h */
int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen)
Decode a base64-formatted buffer.
int mbedtls_base64_encode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen)
Encode a buffer into base64 format.
int mbedtls_base64_self_test(int verbose)
Checkup routine.
Configuration options (set of defines)