Suyu/mbedtls
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/mbedtls.git synced 2026-01-08 15:39:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add test vectors for XTEA CBC

Browse source 
Generate using an independent implementation found at:
https://code.google.com/p/zzt-code-base/source/browse/trunk/src/python/xtea.py
This commit is contained in:
Manuel Pégourié-Gonnard 2014-05-29 18:26:53 +02:00
parent c22bb4994c
commit 7b4919c399
2 changed files with 99 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

62
tests/suites/test_suite_xtea.function
View file

@ -59,6 +59,68 @@ void xtea_decrypt_ecb( char *hex_key_string, char *hex_src_string,
}
/* END_CASE */
/* BEGIN_CASE */
void xtea_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string )
{
unsigned char key_str[100];
unsigned char src_str[100];
unsigned char dst_str[100];
unsigned char iv_str[100];
unsigned char output[100];
size_t len;
xtea_context ctx;
memset(key_str, 0x00, 100);
memset(src_str, 0x00, 100);
memset(dst_str, 0x00, 100);
memset(iv_str, 0x00, 100);
memset(output, 0x00, 100);
unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
len = unhexify( src_str, hex_src_string );
xtea_setup( &ctx, key_str );
TEST_ASSERT( xtea_crypt_cbc( &ctx, XTEA_ENCRYPT, len, iv_str,
src_str, output ) == 0 );
hexify( dst_str, output, len );
TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE */
void xtea_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string )
{
unsigned char key_str[100];
unsigned char src_str[100];
unsigned char dst_str[100];
unsigned char iv_str[100];
unsigned char output[100];
size_t len;
xtea_context ctx;
memset(key_str, 0x00, 100);
memset(src_str, 0x00, 100);
memset(dst_str, 0x00, 100);
memset(iv_str, 0x00, 100);
memset(output, 0x00, 100);
unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
len = unhexify( src_str, hex_src_string );
xtea_setup( &ctx, key_str );
TEST_ASSERT( xtea_crypt_cbc( &ctx, XTEA_DECRYPT, len, iv_str,
src_str, output ) == 0 );
hexify( dst_str, output, len );
TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE depends_on:POLARSSL_SELF_TEST */
void xtea_selftest()
{