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