mirror of
https://github.com/worldforge/cyphesis
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42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
// Cyphesis Online RPG Server and AI Engine
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// Copyright (C) 2012 Anthony Pesce
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// 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
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// along with this program; 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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#include "Shaker.h"
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static const char hex_table[16] = { '0', '1', '2', '3', '4', '5', '6', '7',
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'8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
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Shaker::Shaker()
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{
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}
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/// \brief Generates salt by using
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/// a Random Number Generator of type WFMath::MTRand
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/// @param length The amount to iterate to generate the salt.
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std::string Shaker::generateSalt(size_t length)
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{
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std::string salt;
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for (size_t i = 0; i < length; ++i)
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{
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unsigned char b = rng.randInt() & 0xff;
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salt.push_back(hex_table[b & 0xf]);
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salt.push_back(hex_table[(b & 0xf0) >> 4]);
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}
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return salt;
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}
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