2013-08-20 09:48:36 +00:00
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/* BEGIN_HEADER */
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2015-03-09 17:05:11 +00:00
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#include "mbedtls/xtea.h"
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2013-08-20 09:48:36 +00:00
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/* END_HEADER */
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2009-07-08 06:43:10 +00:00
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2013-08-20 09:48:36 +00:00
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/* BEGIN_DEPENDENCIES
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2015-04-08 10:49:31 +00:00
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* depends_on:MBEDTLS_XTEA_C
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2013-08-20 09:48:36 +00:00
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* END_DEPENDENCIES
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*/
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2011-05-26 13:16:06 +00:00
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2013-08-20 09:48:36 +00:00
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/* BEGIN_CASE */
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2018-06-29 10:05:32 +00:00
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void xtea_encrypt_ecb( data_t * key_str, data_t * src_str,
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data_t * hex_dst_string )
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2009-07-08 06:43:10 +00:00
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{
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unsigned char output[100];
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2015-04-08 10:49:31 +00:00
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mbedtls_xtea_context ctx;
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2009-07-08 06:43:10 +00:00
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memset(output, 0x00, 100);
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2017-06-09 03:32:58 +00:00
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mbedtls_xtea_setup( &ctx, key_str->x );
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TEST_ASSERT( mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_ENCRYPT, src_str->x, output ) == 0 );
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2009-07-08 06:43:10 +00:00
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2020-06-10 09:03:08 +00:00
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TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x, 8, hex_dst_string->len ) == 0 );
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2009-07-08 06:43:10 +00:00
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}
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2013-08-20 09:48:36 +00:00
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/* END_CASE */
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2009-07-08 06:43:10 +00:00
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2013-08-20 09:48:36 +00:00
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/* BEGIN_CASE */
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2018-06-29 10:05:32 +00:00
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void xtea_decrypt_ecb( data_t * key_str, data_t * src_str,
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data_t * hex_dst_string )
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2009-07-08 06:43:10 +00:00
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{
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unsigned char output[100];
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2015-04-08 10:49:31 +00:00
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mbedtls_xtea_context ctx;
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2009-07-08 06:43:10 +00:00
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memset(output, 0x00, 100);
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2017-06-09 03:32:58 +00:00
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mbedtls_xtea_setup( &ctx, key_str->x );
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TEST_ASSERT( mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_DECRYPT, src_str->x, output ) == 0 );
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2009-07-08 06:43:10 +00:00
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2020-06-10 09:03:08 +00:00
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TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x, 8, hex_dst_string->len ) == 0 );
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2009-07-08 06:43:10 +00:00
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}
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2013-08-20 09:48:36 +00:00
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/* END_CASE */
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2009-07-08 06:43:10 +00:00
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2016-06-23 01:41:31 +00:00
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
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2018-06-29 10:05:32 +00:00
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void xtea_encrypt_cbc( data_t * key_str, data_t * iv_str,
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data_t * src_str, data_t * hex_dst_string )
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2014-05-29 16:26:53 +00:00
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{
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unsigned char output[100];
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2015-04-08 10:49:31 +00:00
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mbedtls_xtea_context ctx;
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2014-05-29 16:26:53 +00:00
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memset(output, 0x00, 100);
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2017-06-09 03:32:58 +00:00
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mbedtls_xtea_setup( &ctx, key_str->x );
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TEST_ASSERT( mbedtls_xtea_crypt_cbc( &ctx, MBEDTLS_XTEA_ENCRYPT, src_str->len, iv_str->x,
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src_str->x, output ) == 0 );
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2014-05-29 16:26:53 +00:00
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2020-06-10 09:03:08 +00:00
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TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x, src_str->len, hex_dst_string->len ) == 0 );
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2014-05-29 16:26:53 +00:00
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}
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/* END_CASE */
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2016-06-23 01:41:31 +00:00
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
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2018-06-29 10:05:32 +00:00
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void xtea_decrypt_cbc( data_t * key_str, data_t * iv_str,
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data_t * src_str, data_t * hex_dst_string )
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2014-05-29 16:26:53 +00:00
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{
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unsigned char output[100];
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2015-04-08 10:49:31 +00:00
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mbedtls_xtea_context ctx;
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2014-05-29 16:26:53 +00:00
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memset(output, 0x00, 100);
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2017-06-09 03:32:58 +00:00
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mbedtls_xtea_setup( &ctx, key_str->x );
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TEST_ASSERT( mbedtls_xtea_crypt_cbc( &ctx, MBEDTLS_XTEA_DECRYPT, src_str->len, iv_str->x,
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src_str->x, output ) == 0 );
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2014-05-29 16:26:53 +00:00
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2020-06-10 09:03:08 +00:00
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TEST_ASSERT( mbedtls_test_hexcmp( output, hex_dst_string->x, src_str->len, hex_dst_string->len ) == 0 );
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2014-05-29 16:26:53 +00:00
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}
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/* END_CASE */
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2015-04-08 10:49:31 +00:00
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/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
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2017-05-30 13:23:15 +00:00
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void xtea_selftest( )
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2009-07-08 06:43:10 +00:00
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{
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2016-09-09 08:10:28 +00:00
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TEST_ASSERT( mbedtls_xtea_self_test( 1 ) == 0 );
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2009-07-08 06:43:10 +00:00
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}
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2013-08-20 09:48:36 +00:00
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/* END_CASE */
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