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/*
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* Copyright (C) 2017 Red Hat, Inc.
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of GnuTLS.
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*
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* GnuTLS 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
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuTLS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GnuTLS; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gnutls/gnutls.h>
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#include "utils.h"
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static void
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try_prio(const char *prio, unsigned group_size, const unsigned int *group_list,
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unsigned curve_size, const unsigned int *curve_list)
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{
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int ret;
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gnutls_priority_t p;
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const char *err;
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unsigned i;
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const unsigned int *list;
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ret = gnutls_priority_init(&p, prio, &err;;
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if (ret < 0) {
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fprintf(stderr, "error: %s: %s\n", gnutls_strerror(ret),
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err);
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exit(1);
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}
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ret = gnutls_priority_group_list(p, &list);
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if ((unsigned)ret != group_size) {
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fail("%s: group size (%d) doesn't match expected (%d)\n", prio, ret, group_size);
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}
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for (i=0;i
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if (group_list[i] != list[i]) {
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fail("%s: group listing %d differs to expected\n", prio, i);
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}
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}
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ret = gnutls_priority_ecc_curve_list(p, &list);
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if ((unsigned)ret != curve_size) {
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fail("%s: EC curve size (%d) doesn't match expected (%d)\n", prio, ret, curve_size);
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}
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for (i=0;i
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if (curve_list[i] != list[i]) {
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fail("%s: curve listing %d differs to expected\n", prio, i);
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}
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}
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gnutls_priority_deinit(p);
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/* fprintf(stderr, "count: %d\n", count); */
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if (debug)
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success("finished: %s\n", prio);
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}
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void doit(void)
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{
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unsigned int list1[16];
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unsigned int list2[16];
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/* this must be called once in the program
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*/
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global_init();
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memset(list1, 0, sizeof(list1));
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memset(list2, 0, sizeof(list2));
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list1[0] = GNUTLS_GROUP_SECP256R1;
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list2[0] = GNUTLS_ECC_CURVE_SECP256R1;
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try_prio("NORMAL:-GROUP-ALL:+GROUP-SECP256R1", 1, list1, 1, list2);
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memset(list1, 0, sizeof(list1));
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memset(list2, 0, sizeof(list2));
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list1[0] = GNUTLS_GROUP_SECP256R1;
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list1[1] = GNUTLS_GROUP_SECP384R1;
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list1[2] = GNUTLS_GROUP_FFDHE2048;
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list2[0] = GNUTLS_ECC_CURVE_SECP256R1;
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list2[1] = GNUTLS_ECC_CURVE_SECP384R1;
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try_prio("NORMAL:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-SECP384R1:+GROUP-FFDHE2048", 3, list1, 2, list2);
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memset(list1, 0, sizeof(list1));
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memset(list2, 0, sizeof(list2));
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list1[0] = GNUTLS_GROUP_SECP521R1;
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list1[1] = GNUTLS_GROUP_SECP384R1;
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list1[2] = GNUTLS_GROUP_FFDHE2048;
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list1[3] = GNUTLS_GROUP_FFDHE3072;
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list2[0] = GNUTLS_ECC_CURVE_SECP521R1;
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list2[1] = GNUTLS_ECC_CURVE_SECP384R1;
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try_prio("NORMAL:-CURVE-ALL:+CURVE-SECP521R1:+GROUP-SECP384R1:+GROUP-FFDHE2048:+GROUP-FFDHE3072", 4, list1, 2, list2);
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}
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