1/* BEGIN_HEADER */
2#include "mbedtls/base64.h"
3#include "mbedtls/pem.h"
4#include "mbedtls/des.h"
5#include "mbedtls/aes.h"
6/* END_HEADER */
7
8/* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C */
9void mbedtls_pem_write_buffer( char *start, char *end, char *buf_str, char *result_str )
10{
11    unsigned char buf[5000];
12    unsigned char *check_buf = NULL;
13    int ret;
14    size_t buf_len, olen = 0, olen2 = 0;
15
16    memset( buf, 0, sizeof( buf ) );
17
18    buf_len = unhexify( buf, buf_str );
19
20    ret = mbedtls_pem_write_buffer( start, end, buf, buf_len, NULL, 0, &olen );
21    TEST_ASSERT( ret == MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
22
23    check_buf = (unsigned char *) mbedtls_calloc( 1, olen );
24    TEST_ASSERT( check_buf != NULL );
25
26    memset( check_buf, 0, olen );
27    ret = mbedtls_pem_write_buffer( start, end, buf, buf_len, check_buf, olen, &olen2 );
28
29    TEST_ASSERT( olen2 <= olen );
30    TEST_ASSERT( olen > strlen( (char*) result_str ) );
31    TEST_ASSERT( ret == 0 );
32    TEST_ASSERT( strncmp( (char *) check_buf, (char *) result_str, olen ) == 0 );
33
34exit:
35    mbedtls_free( check_buf );
36}
37/* END_CASE */
38
39/* BEGIN_CASE depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_AES_C:MBEDTLS_DES_C:MBEDTLS_MD5_C:MBEDTLS_CIPHER_MODE_CBC */
40void mbedtls_pem_read_buffer( char *header, char *footer, char *data,
41                              char *pwd, int res )
42{
43    mbedtls_pem_context ctx;
44    int ret;
45    size_t use_len = 0;
46    size_t pwd_len = strlen( pwd );
47
48    mbedtls_pem_init( &ctx );
49
50    ret = mbedtls_pem_read_buffer( &ctx, header, footer, (unsigned char *)data,
51                (unsigned char *)pwd, pwd_len, &use_len );
52    TEST_ASSERT( ret == res );
53
54exit:
55    mbedtls_pem_free( &ctx );
56}
57/* END_CASE */
58