mbedtls/tests/suites/test_suite_pbkdf2.function

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/* BEGIN_HEADER */
#include <polarssl/pbkdf2.h>
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:POLARSSL_PBKDF2_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;
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int pw_len, salt_len;
unsigned char key[100];
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md_init( &ctx );
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( pbkdf2_hmac( &ctx, pw_str, pw_len, salt_str, salt_len,
it_cnt, key_len, key ) == 0 );
hexify( dst_str, key, key_len );
TEST_ASSERT( strcmp( (char *) dst_str, result_key_string ) == 0 );
exit:
md_free( &ctx );
}
/* END_CASE */