2 #include "mbedtls/pkcs5.h"
6 * depends_on:MBEDTLS_PKCS5_C
11 void pbkdf2_hmac( int hash, char *hex_password_string,
12 char *hex_salt_string, int it_cnt, int key_len,
13 char *result_key_string )
15 unsigned char pw_str[100];
16 unsigned char salt_str[100];
17 unsigned char dst_str[100];
19 mbedtls_md_context_t ctx;
20 const mbedtls_md_info_t *info;
23 unsigned char key[100];
25 mbedtls_md_init( &ctx );
27 memset(pw_str, 0x00, 100);
28 memset(salt_str, 0x00, 100);
29 memset(dst_str, 0x00, 100);
31 pw_len = unhexify( pw_str, hex_password_string );
32 salt_len = unhexify( salt_str, hex_salt_string );
35 info = mbedtls_md_info_from_type( hash );
36 TEST_ASSERT( info != NULL );
37 TEST_ASSERT( mbedtls_md_setup( &ctx, info, 1 ) == 0 );
38 TEST_ASSERT( mbedtls_pkcs5_pbkdf2_hmac( &ctx, pw_str, pw_len, salt_str, salt_len,
39 it_cnt, key_len, key ) == 0 );
41 hexify( dst_str, key, key_len );
42 TEST_ASSERT( strcmp( (char *) dst_str, result_key_string ) == 0 );
45 mbedtls_md_free( &ctx );
50 void mbedtls_pkcs5_pbes2( int params_tag, char *params_hex, char *pw_hex,
51 char *data_hex, int ref_ret, char *ref_out_hex )
54 mbedtls_asn1_buf params;
55 unsigned char *my_out = NULL, *ref_out = NULL, *data = NULL, *pw = NULL;
56 size_t ref_out_len, data_len, pw_len;
58 params.tag = params_tag;
59 params.p = unhexify_alloc( params_hex, ¶ms.len );
61 data = unhexify_alloc( data_hex, &data_len );
62 pw = unhexify_alloc( pw_hex, &pw_len );
63 ref_out = unhexify_alloc( ref_out_hex, &ref_out_len );
64 my_out = zero_alloc( ref_out_len );
66 my_ret = mbedtls_pkcs5_pbes2( ¶ms, MBEDTLS_PKCS5_DECRYPT,
67 pw, pw_len, data, data_len, my_out );
68 TEST_ASSERT( my_ret == ref_ret );
71 TEST_ASSERT( memcmp( my_out, ref_out, ref_out_len ) == 0 );
74 mbedtls_free( params.p );
77 mbedtls_free( ref_out );
78 mbedtls_free( my_out );
82 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
83 void pkcs5_selftest( )
85 TEST_ASSERT( mbedtls_pkcs5_self_test( 1 ) == 0 );