27 lines
646 B
C++
27 lines
646 B
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2010-2018 Danny Robson <danny@nerdcruft.net>
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*/
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#include "bsdsum.hpp"
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#include "../bitwise.hpp"
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using util::hash::bsdsum;
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///////////////////////////////////////////////////////////////////////////////
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typename bsdsum::digest_t
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bsdsum::operator() (util::view<const uint8_t*> data) const noexcept
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{
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digest_t accum = 0;
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for (const auto i: data)
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accum = util::rotater (accum, 1) + i;
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return accum;
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}
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