From f424a18112032cf61d2871a6b91a5af607c171ae Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Fri, 20 Jul 2012 16:21:49 +0000 Subject: CryptoPP: changed folder structure git-svn-id: http://svn.miranda-ng.org/main/trunk@1083 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/CryptoPP/crypto/src/modexppc.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 plugins/CryptoPP/crypto/src/modexppc.h (limited to 'plugins/CryptoPP/crypto/src/modexppc.h') diff --git a/plugins/CryptoPP/crypto/src/modexppc.h b/plugins/CryptoPP/crypto/src/modexppc.h new file mode 100644 index 0000000000..a9df756497 --- /dev/null +++ b/plugins/CryptoPP/crypto/src/modexppc.h @@ -0,0 +1,34 @@ +#ifndef CRYPTOPP_MODEXPPC_H +#define CRYPTOPP_MODEXPPC_H + +#include "modarith.h" +#include "eprecomp.h" +#include "smartptr.h" +#include "pubkey.h" + +NAMESPACE_BEGIN(CryptoPP) + +CRYPTOPP_DLL_TEMPLATE_CLASS DL_FixedBasePrecomputationImpl; + +class ModExpPrecomputation : public DL_GroupPrecomputation +{ +public: + // 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 & 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 m_mr; +}; + +NAMESPACE_END + +#endif -- cgit v1.2.3