/*- * Copyright (C) 2010, Romain Tartiere. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by the * Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see * * $Id$ */ #include #include #include "freefare_internal.h" void test_mifare_rol (void) { uint8_t data[8] = "01234567"; rol (data, 8); cut_assert_equal_memory ("12345670", 8, data, 8, cut_message ("Wrong data")); uint8_t data2[16] = "0123456789abcdef"; rol (data2, 16); cut_assert_equal_memory (data2, 16, "123456789abcdef0", 16, cut_message ("Wrong data")); } void test_mifare_desfire_des_receive (void) { uint8_t null_ivect[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; uint8_t data[8] = { 0xd6, 0x59, 0xe1, 0x70, 0x43, 0xa8, 0x40, 0x68 }; uint8_t key_data[8] = { 1, 1, 1, 1, 1, 1, 1, 1 }; MifareDESFireKey key = mifare_desfire_des_key_new_with_version (key_data); uint8_t expected_data[8] = { 0x73, 0x0d, 0xdf, 0xad, 0xa4, 0xd2, 0x07, 0x89 }; uint8_t expected_key[8] = { 1, 1, 1, 1, 1, 1, 1, 1 }; mifare_cbc_des (NULL, key, null_ivect, data, 8, MCD_RECEIVE, MCO_DECYPHER); cut_assert_equal_memory (&expected_data, 8, &data, 8, cut_message ("Wrong data")); cut_assert_equal_memory (&expected_key, 8, key->data, 8, cut_message ("Wrong key")); mifare_desfire_key_free (key); } void test_mifare_desfire_des_send (void) { uint8_t null_ivect[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; uint8_t data[8] = { 0x73, 0x0d, 0xdf, 0xad, 0xa4, 0xd2, 0x07, 0x89 }; uint8_t key_data[8] = { 1, 1, 1, 1, 1, 1, 1, 1 }; MifareDESFireKey key = mifare_desfire_des_key_new_with_version (key_data); uint8_t expected_data[8] = { 0xd6, 0x59, 0xe1, 0x70, 0x43, 0xa8, 0x40, 0x68 }; uint8_t expected_key[8] = { 1, 1, 1, 1, 1, 1, 1, 1 }; mifare_cbc_des (NULL, key, null_ivect, data, 8, MCD_SEND, MCO_DECYPHER); cut_assert_equal_memory (&expected_data, 8, &data, 8, cut_message ("Wrong data")); cut_assert_equal_memory (&expected_key, 8, key->data, 8, cut_message ("Wrong key")); mifare_desfire_key_free (key); } void test_mifare_desfire_padded_data_length (void) { size_t res; res = padded_data_length (0, 8); cut_assert_equal_int (res, 8, cut_message ("Invalid size")); res = padded_data_length (1, 8); cut_assert_equal_int (res, 8, cut_message ("Invalid size")); res = padded_data_length (8, 8); cut_assert_equal_int (res, 8, cut_message ("Invalid size")); res = padded_data_length (9, 8); cut_assert_equal_int (res, 16, cut_message ("Invalid size")); res = padded_data_length (0, 16); cut_assert_equal_int (res, 16, cut_message ("Invalid size")); res = padded_data_length (33, 16); cut_assert_equal_int (res, 48, cut_message ("Invalid size")); }