mbed TLS v2.16.1
pem.h
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1 
6 /*
7  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: GPL-2.0
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23  *
24  * This file is part of mbed TLS (https://tls.mbed.org)
25  */
26 #ifndef MBEDTLS_PEM_H
27 #define MBEDTLS_PEM_H
28 
29 #if !defined(MBEDTLS_CONFIG_FILE)
30 #include "config.h"
31 #else
32 #include MBEDTLS_CONFIG_FILE
33 #endif
34 
35 #include <stddef.h>
36 
43 #define MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -0x1080
44 #define MBEDTLS_ERR_PEM_INVALID_DATA -0x1100
45 #define MBEDTLS_ERR_PEM_ALLOC_FAILED -0x1180
46 #define MBEDTLS_ERR_PEM_INVALID_ENC_IV -0x1200
47 #define MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -0x1280
48 #define MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -0x1300
49 #define MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -0x1380
50 #define MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -0x1400
51 #define MBEDTLS_ERR_PEM_BAD_INPUT_DATA -0x1480
52 /* \} name */
53 
54 #ifdef __cplusplus
55 extern "C" {
56 #endif
57 
58 #if defined(MBEDTLS_PEM_PARSE_C)
59 
62 typedef struct mbedtls_pem_context
63 {
64  unsigned char *buf;
65  size_t buflen;
66  unsigned char *info;
67 }
69 
76 
99 int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer,
100  const unsigned char *data,
101  const unsigned char *pwd,
102  size_t pwdlen, size_t *use_len );
103 
110 #endif /* MBEDTLS_PEM_PARSE_C */
111 
112 #if defined(MBEDTLS_PEM_WRITE_C)
113 
129 int mbedtls_pem_write_buffer( const char *header, const char *footer,
130  const unsigned char *der_data, size_t der_len,
131  unsigned char *buf, size_t buf_len, size_t *olen );
132 #endif /* MBEDTLS_PEM_WRITE_C */
133 
134 #ifdef __cplusplus
135 }
136 #endif
137 
138 #endif /* pem.h */
unsigned char * info
Definition: pem.h:66
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.
Configuration options (set of defines)
struct mbedtls_pem_context mbedtls_pem_context
PEM context structure.
PEM context structure.
Definition: pem.h:62
void mbedtls_pem_free(mbedtls_pem_context *ctx)
PEM context memory freeing.
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_init(mbedtls_pem_context *ctx)
PEM context setup.
unsigned char * buf
Definition: pem.h:64
size_t buflen
Definition: pem.h:65