31 lines
751 B
C++
31 lines
751 B
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/utils/common.h"
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#include "td/utils/Slice.h"
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namespace td {
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class Random {
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public:
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#if TD_HAVE_OPENSSL
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static void secure_bytes(MutableSlice dest);
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static void secure_bytes(unsigned char *ptr, size_t size);
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static int32 secure_int32();
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static int64 secure_int64();
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#endif
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static uint32 fast_uint32();
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static uint64 fast_uint64();
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// distribution is not uniform, min and max are included
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static int fast(int min, int max);
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};
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} // namespace td
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