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/*
* p11test_case_ec_sign.c: Test different data lengths for EC signatures
*
* Copyright (C) 2016, 2017 Red Hat, Inc.
*
* Author: Jakub Jelen <jjelen@redhat.com>
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "p11test_case_ec_sign.h"
void ec_sign_size_test(void **state) {
unsigned int i;
int min, max, j, l, errors = 0, rv;
token_info_t *info = (token_info_t *) *state;
P11TEST_START(info);
if (token.num_ec_mechs == 0 ) {
fprintf(stderr, "Token does not support any ECC mechanisms. Skipping.\n");
skip();
}
test_certs_t objects;
objects.count = 0;
objects.data = NULL;
search_for_all_objects(&objects, info);
debug_print("\nCheck functionality of Sign&Verify on different data lengths");
for (i = 0; i < objects.count; i++) {
if (objects.data[i].key_type != CKK_EC)
continue;
// sanity: Test all mechanisms
min = (objects.data[i].bits + 7) / 8 - 2;
max = (objects.data[i].bits + 7) / 8 + 2;
if (objects.data[i].sign && objects.data[i].verify) {
for (j = 0; j < objects.data[i].num_mechs; j++) {
for (l = min; l < max; l++) {
rv = sign_verify_test(&(objects.data[i]), info,
&(objects.data[i].mechs[j]), l, 0);
if (rv == -1)
errors++;
}
}
}
}
clean_all_objects(&objects);
if (errors > 0)
P11TEST_FAIL(info, "Some signatures were not verified successfully. Please review the log");
P11TEST_PASS(info);
}