60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
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* Copyright (C) 2012 Reto Buerki
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* Copyright (C) 2012 Adrian-Ken Rueegsegger
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* Hochschule fuer Technik Rapperswil
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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 General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <check.h>
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#include "tkm_diffie_hellman.h"
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START_TEST(test_dh_creation)
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{
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tkm_diffie_hellman_t *dh = NULL;
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dh = tkm_diffie_hellman_create(MODP_768_BIT);
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fail_if(dh, "MODP_768 created");
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dh = tkm_diffie_hellman_create(MODP_4096_BIT);
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fail_if(!dh, "MODP_4096 not created");
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fail_if(!dh->get_id(dh), "Invalid context id (0)");
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dh->dh.destroy(&dh->dh);
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}
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END_TEST
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START_TEST(test_dh_get_my_pubvalue)
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{
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tkm_diffie_hellman_t *dh = tkm_diffie_hellman_create(MODP_4096_BIT);
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fail_if(!dh, "Unable to create DH");
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chunk_t value;
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dh->dh.get_my_public_value(&dh->dh, &value);
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dh->dh.destroy(&dh->dh);
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fail_if(value.ptr == NULL, "Pubvalue is NULL");
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fail_if(value.len != 512, "Pubvalue size mismatch");
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chunk_free(&value);
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}
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END_TEST
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TCase *make_diffie_hellman_tests(void)
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{
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TCase *tc = tcase_create("Diffie-Hellman tests");
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tcase_add_test(tc, test_dh_creation);
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tcase_add_test(tc, test_dh_get_my_pubvalue);
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return tc;
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}
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