Junxiao Shi
af6569aa7e
Non-security randomizations are changed to use boost::random, with a global random number generator. refs #1369 Change-Id: I5000fd02f170fa47058af790e2bea767f9c65650
50 lines
1.9 KiB
C++
50 lines
1.9 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (c) 2014, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU 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 along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* This file declares the global random number generator
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* All random numbers in NFD should use this global random number generator,
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* so that the generator can be properly seeded when necessary.
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*
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* This random number generator is not suitable for security purposes;
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* security-critical code should use CryptoPP random number generator instead.
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*/
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#ifndef NFD_CORE_RANDOM_HPP
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#define NFD_CORE_RANDOM_HPP
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#include <boost/random/mersenne_twister.hpp>
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namespace nfd {
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/** \return the global random number generator instance
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*/
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boost::random::mt19937&
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getGlobalRng();
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} // namespace nfd
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#endif // NFD_CORE_RANDOM_HPP
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