mbedtls/tests/suites/test_suite_xtea.function

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2009-07-08 08:43:10 +02:00
BEGIN_HEADER
#include <polarssl/xtea.h>
END_HEADER
BEGIN_CASE
xtea_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
{
unsigned char key_str[100];
unsigned char src_str[100];
unsigned char dst_str[100];
unsigned char output[100];
xtea_context ctx;
memset(key_str, 0x00, 100);
memset(src_str, 0x00, 100);
memset(dst_str, 0x00, 100);
memset(output, 0x00, 100);
unhexify( key_str, {hex_key_string} );
unhexify( src_str, {hex_src_string} );
xtea_setup( &ctx, key_str );
TEST_ASSERT( xtea_crypt_ecb( &ctx, XTEA_ENCRYPT, src_str, output ) == 0 );
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hexify( dst_str, output, 8 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
}
END_CASE
BEGIN_CASE
xtea_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
{
unsigned char key_str[100];
unsigned char src_str[100];
unsigned char dst_str[100];
unsigned char output[100];
xtea_context ctx;
memset(key_str, 0x00, 100);
memset(src_str, 0x00, 100);
memset(dst_str, 0x00, 100);
memset(output, 0x00, 100);
unhexify( key_str, {hex_key_string} );
unhexify( src_str, {hex_src_string} );
xtea_setup( &ctx, key_str );
TEST_ASSERT( xtea_crypt_ecb( &ctx, XTEA_DECRYPT, src_str, output ) == 0 );
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hexify( dst_str, output, 8 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
}
END_CASE
BEGIN_CASE
xtea_selftest:
{
TEST_ASSERT( xtea_self_test( 0 ) == 0 );
}
END_CASE