/* * * Copyright(c) 2013-2017, Cisco Systems, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * Neither the name of the Cisco Systems, Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. *
*/
#ifdef HAVE_CONFIG_H #include <config.h> #endif
#include"auth.h" #include"alloc.h" #include"err.h"/* for srtp_debug */ #include"auth_test_cases.h"
#define NSS_PKCS11_2_0_COMPAT 1
#include <nss.h> #include <pk11pub.h>
#define SHA1_DIGEST_SIZE 20
/* the debug module for authentiation */
srtp_debug_module_t srtp_mod_hmac = {
0, /* debugging is off by default */ "hmac sha-1 nss"/* printable name for module */
};
hmac = (srtp_hmac_nss_ctx_t *)a->state; if (hmac) { /* free any PK11 values that have been created */ if (hmac->key) {
PK11_FreeSymKey(hmac->key);
hmac->key = NULL;
}
if (hmac->ctx) {
PK11_DestroyContext(hmac->ctx, PR_TRUE);
hmac->ctx = NULL;
}
if (hmac->nss) {
NSS_ShutdownContext(hmac->nss);
hmac->nss = NULL;
}
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