75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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* This file is part of the Nice GLib ICE library.
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*
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* (C) 2008 Collabora Ltd. All rights reserved.
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* Contact: Youness Alaoui
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* (C) 2008 Nokia Corporation. All rights reserved.
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Nice GLib ICE library.
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*
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* The Initial Developers of the Original Code are Collabora Ltd and Nokia
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* Corporation. All Rights Reserved.
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*
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* Alternatively, the contents of this file may be used under the terms of the
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* the GNU Lesser General Public License Version 2.1 (the "LGPL"), in which
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* case the provisions of LGPL are applicable instead of those above. If you
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* wish to allow use of your version of this file only under the terms of the
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* LGPL and not to allow others to use your version of this file under the
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* MPL, indicate your decision by deleting the provisions above and replace
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* them with the notice and other provisions required by the LGPL. If you do
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* not delete the provisions above, a recipient may use your version of this
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* file under either the MPL or the LGPL.
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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 "rand.h"
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#if defined(USE_WIN32_CRYPTO)
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#include <windows.h>
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void nice_RAND_nonce (uint8_t *dst, int len)
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{
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HCRYPTPROV prov;
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CryptAcquireContextW (&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT);
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CryptGenRandom (prov, len, dst);
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CryptReleaseContext (prov, 0);
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}
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#elif defined(HAVE_OPENSSL)
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#include <openssl/rand.h>
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void nice_RAND_nonce (uint8_t *dst, int len)
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{
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RAND_bytes (dst, len);
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}
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#elif defined(HAVE_GNUTLS)
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#include <sys/types.h>
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#include <gnutls/gnutls.h>
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#include <gnutls/crypto.h>
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void nice_RAND_nonce (uint8_t *dst, int len)
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{
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gnutls_rnd (GNUTLS_RND_NONCE, dst, len);
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}
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#endif
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