Mbed TLS v2.28.7
pem.h
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1 
6 /*
7  * Copyright The Mbed TLS Contributors
8  * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
9  */
10 #ifndef MBEDTLS_PEM_H
11 #define MBEDTLS_PEM_H
12 
13 #if !defined(MBEDTLS_CONFIG_FILE)
14 #include "mbedtls/config.h"
15 #else
16 #include MBEDTLS_CONFIG_FILE
17 #endif
18 
19 #include <stddef.h>
20 
28 #define MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -0x1080
29 
30 #define MBEDTLS_ERR_PEM_INVALID_DATA -0x1100
31 
32 #define MBEDTLS_ERR_PEM_ALLOC_FAILED -0x1180
33 
34 #define MBEDTLS_ERR_PEM_INVALID_ENC_IV -0x1200
35 
36 #define MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -0x1280
37 
38 #define MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -0x1300
39 
40 #define MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -0x1380
41 
42 #define MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -0x1400
43 
44 #define MBEDTLS_ERR_PEM_BAD_INPUT_DATA -0x1480
45 
47 #ifdef __cplusplus
48 extern "C" {
49 #endif
50 
51 #if defined(MBEDTLS_PEM_PARSE_C)
52 
55 typedef struct mbedtls_pem_context {
56  unsigned char *buf;
57  size_t buflen;
58  unsigned char *info;
59 }
61 
68 
91 int mbedtls_pem_read_buffer(mbedtls_pem_context *ctx, const char *header, const char *footer,
92  const unsigned char *data,
93  const unsigned char *pwd,
94  size_t pwdlen, size_t *use_len);
95 
102 #endif /* MBEDTLS_PEM_PARSE_C */
103 
104 #if defined(MBEDTLS_PEM_WRITE_C)
105 
131 int mbedtls_pem_write_buffer(const char *header, const char *footer,
132  const unsigned char *der_data, size_t der_len,
133  unsigned char *buf, size_t buf_len, size_t *olen);
134 #endif /* MBEDTLS_PEM_WRITE_C */
135 
136 #ifdef __cplusplus
137 }
138 #endif
139 
140 #endif /* pem.h */
unsigned char * info
Definition: pem.h:58
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:55
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:56
size_t buflen
Definition: pem.h:57