/* * Copyright (C) 2015 Tobias Brunner * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. See . * * 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. */ #include "test_suite.h" #include #include START_TEST(test_iv_gen_seq) { iv_gen_t *iv_gen; u_int64_t iv0, iv1_1, iv1_2; iv_gen = iv_gen_seq_create(); ck_assert(iv_gen->get_iv(iv_gen, 0, 8, (u_int8_t*)&iv0)); ck_assert(iv_gen->get_iv(iv_gen, 1, 8, (u_int8_t*)&iv1_1)); ck_assert(iv0 != iv1_1); /* every sequence number may be used twice, but results in a different IV */ ck_assert(iv_gen->get_iv(iv_gen, 1, 8, (u_int8_t*)&iv1_2)); ck_assert(iv0 != iv1_2); ck_assert(iv1_1 != iv1_2); ck_assert(!iv_gen->get_iv(iv_gen, 1, 8, (u_int8_t*)&iv1_2)); iv_gen->destroy(iv_gen); } END_TEST START_TEST(test_iv_gen_seq_len) { iv_gen_t *iv_gen; u_int64_t iv; u_int8_t buf[9]; iv_gen = iv_gen_seq_create(); ck_assert(!iv_gen->get_iv(iv_gen, 0, 0, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 1, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 2, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 3, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 4, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 5, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 6, (u_int8_t*)&iv)); ck_assert(!iv_gen->get_iv(iv_gen, 0, 7, (u_int8_t*)&iv)); ck_assert(iv_gen->get_iv(iv_gen, 0, 8, (u_int8_t*)&iv)); ck_assert(iv_gen->get_iv(iv_gen, 0, 9, buf)); iv_gen->destroy(iv_gen); } END_TEST Suite *iv_gen_suite_create() { Suite *s; TCase *tc; s = suite_create("iv-gen"); tc = tcase_create("iv-gen-seq"); tcase_add_test(tc, test_iv_gen_seq); tcase_add_test(tc, test_iv_gen_seq_len); suite_add_tcase(s, tc); return s; }