shenleiandClaude Opus 5.5
a46093104c
- extension/src/{port,platform,codepage} -> src/; native_render -> src/host
(+ dxt, shaders/); libgr2 -> src/gr2; extension/third_party -> third_party
- extension/tests -> tests/port, libgr2/tests -> tests/gr2
- android-native -> android (build.sh, push-client.sh moved in)
- script -> scripts; tools/40250 -> tools/server; oracle -> tools/granny-oracle;
perf tools -> tools/perf
- all build trees under build/ (native, release, android, port-gate)
- xrender:: CMake aliases -> mt::; port-map ledger impl paths rewritten
No code changes. ctest 15/15, port_gate macos+android PASS, port_map check 0 errors.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
35 lines
637 B
C++
35 lines
637 B
C++
// gf256.cpp - originally written and placed in the public domain by Wei Dai
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#include "pch.h"
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#include "gf256.h"
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NAMESPACE_BEGIN(CryptoPP)
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GF256::Element GF256::Multiply(Element a, Element b) const
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{
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word result = 0, t = b;
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for (unsigned int i=0; i<8; i++)
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{
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result <<= 1;
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if (result & 0x100)
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result ^= m_modulus;
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t <<= 1;
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if (t & 0x100)
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result ^= a;
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}
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return (GF256::Element) result;
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}
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GF256::Element GF256::MultiplicativeInverse(Element a) const
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{
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Element result = a;
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for (int i=1; i<7; i++)
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result = Multiply(Square(result), a);
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return Square(result);
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}
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NAMESPACE_END
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