mbed TLS v2.28.2
pem.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_PEM_H
23 #define MBEDTLS_PEM_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 
40 #define MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -0x1080
42 #define MBEDTLS_ERR_PEM_INVALID_DATA -0x1100
44 #define MBEDTLS_ERR_PEM_ALLOC_FAILED -0x1180
46 #define MBEDTLS_ERR_PEM_INVALID_ENC_IV -0x1200
48 #define MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -0x1280
50 #define MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -0x1300
52 #define MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -0x1380
54 #define MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -0x1400
56 #define MBEDTLS_ERR_PEM_BAD_INPUT_DATA -0x1480
59 #ifdef __cplusplus
60 extern "C" {
61 #endif
62 
63 #if defined(MBEDTLS_PEM_PARSE_C)
67 typedef struct mbedtls_pem_context
68 {
69  unsigned char *buf;
70  size_t buflen;
71  unsigned char *info;
72 }
74 
81 
104 int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer,
105  const unsigned char *data,
106  const unsigned char *pwd,
107  size_t pwdlen, size_t *use_len );
108 
115 #endif /* MBEDTLS_PEM_PARSE_C */
116 
117 #if defined(MBEDTLS_PEM_WRITE_C)
144 int mbedtls_pem_write_buffer( const char *header, const char *footer,
145  const unsigned char *der_data, size_t der_len,
146  unsigned char *buf, size_t buf_len, size_t *olen );
147 #endif /* MBEDTLS_PEM_WRITE_C */
148 
149 #ifdef __cplusplus
150 }
151 #endif
152 
153 #endif /* pem.h */
Configuration options (set of defines)
void mbedtls_pem_init(mbedtls_pem_context *ctx)
PEM context setup.
int mbedtls_pem_write_buffer(const char *header, const char *footer, const unsigned char *der_data, size_t der_len, unsigned char *buf, size_t buf_len, size_t *olen)
Write a buffer of PEM information from a DER encoded buffer.
struct mbedtls_pem_context mbedtls_pem_context
PEM context structure.
int mbedtls_pem_read_buffer(mbedtls_pem_context *ctx, const char *header, const char *footer, const unsigned char *data, const unsigned char *pwd, size_t pwdlen, size_t *use_len)
Read a buffer for PEM information and store the resulting data into the specified context buffers.
void mbedtls_pem_free(mbedtls_pem_context *ctx)
PEM context memory freeing.
PEM context structure.
Definition: pem.h:68
size_t buflen
Definition: pem.h:70
unsigned char * buf
Definition: pem.h:69
unsigned char * info
Definition: pem.h:71