Files
mtgodot-poc/third_party/cryptopp/modexppc.h
T
shenleiandClaude Opus 5.5 a46093104c layout: restructure into src/ tests/ android/ scripts/ tools/
- 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>
2026-09-29 19:08:19 +09:00

49 lines
1.3 KiB
C++

#ifndef CRYPTOPP_MODEXPPC_H
#define CRYPTOPP_MODEXPPC_H
#include "cryptlib.h"
#include "modarith.h"
#include "integer.h"
#include "algebra.h"
#include "eprecomp.h"
#include "smartptr.h"
#include "pubkey.h"
#if CRYPTOPP_MSC_VERSION
# pragma warning(push)
# pragma warning(disable: 4231 4275)
#endif
NAMESPACE_BEGIN(CryptoPP)
CRYPTOPP_DLL_TEMPLATE_CLASS DL_FixedBasePrecomputationImpl<Integer>;
class ModExpPrecomputation : public DL_GroupPrecomputation<Integer>
{
public:
virtual ~ModExpPrecomputation() {}
// DL_GroupPrecomputation
bool NeedConversions() const {return true;}
Element ConvertIn(const Element &v) const {return m_mr->ConvertIn(v);}
virtual Element ConvertOut(const Element &v) const {return m_mr->ConvertOut(v);}
const AbstractGroup<Element> & GetGroup() const {return m_mr->MultiplicativeGroup();}
Element BERDecodeElement(BufferedTransformation &bt) const {return Integer(bt);}
void DEREncodeElement(BufferedTransformation &bt, const Element &v) const {v.DEREncode(bt);}
// non-inherited
void SetModulus(const Integer &v) {m_mr.reset(new MontgomeryRepresentation(v));}
const Integer & GetModulus() const {return m_mr->GetModulus();}
private:
value_ptr<MontgomeryRepresentation> m_mr;
};
NAMESPACE_END
#if CRYPTOPP_MSC_VERSION
# pragma warning(pop)
#endif
#endif