| /* BEGIN_HEADER */ |
| #include <polarssl/pkcs5.h> |
| /* END_HEADER */ |
| |
| /* BEGIN_DEPENDENCIES |
| * depends_on:POLARSSL_PKCS5_C |
| * END_DEPENDENCIES |
| */ |
| |
| /* BEGIN_CASE */ |
| void pbkdf2_hmac( int hash, char *hex_password_string, |
| char *hex_salt_string, int it_cnt, int key_len, |
| char *result_key_string ) |
| { |
| unsigned char pw_str[100]; |
| unsigned char salt_str[100]; |
| unsigned char dst_str[100]; |
| |
| md_context_t ctx; |
| const md_info_t *info; |
| |
| int pw_len, salt_len; |
| unsigned char key[100]; |
| |
| memset(pw_str, 0x00, 100); |
| memset(salt_str, 0x00, 100); |
| memset(dst_str, 0x00, 100); |
| |
| pw_len = unhexify( pw_str, hex_password_string ); |
| salt_len = unhexify( salt_str, hex_salt_string ); |
| |
| |
| info = md_info_from_type( hash ); |
| TEST_ASSERT( info != NULL ); |
| if( info == NULL ) |
| return; |
| TEST_ASSERT( md_init_ctx( &ctx, info ) == 0 ); |
| TEST_ASSERT( pkcs5_pbkdf2_hmac( &ctx, pw_str, pw_len, salt_str, salt_len, |
| it_cnt, key_len, key ) == 0 ); |
| TEST_ASSERT( md_free_ctx( &ctx ) == 0 ); |
| |
| hexify( dst_str, key, key_len ); |
| TEST_ASSERT( strcmp( (char *) dst_str, result_key_string ) == 0 ); |
| } |
| /* END_CASE */ |