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39 lines
865 B
C++
39 lines
865 B
C++
/*
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* Hemi.h
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*
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*/
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#ifndef PROTOCOLS_HEMI_H_
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#define PROTOCOLS_HEMI_H_
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#include "Semi.h"
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#include "HemiMatrixPrep.h"
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/**
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* Matrix multiplication optimized with semi-homomorphic encryption
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*/
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template<class T>
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class Hemi : public Semi<T>
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{
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map<array<int, 3>, HemiMatrixPrep<T>*> matrix_preps;
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ShareMatrix<T> matrix_multiply(const ShareMatrix<T>& A, const ShareMatrix<T>& B,
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SubProcessor<T>& processor);
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public:
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Hemi(Player& P) :
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Semi<T>(P)
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{
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}
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~Hemi();
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HemiMatrixPrep<T>& get_matrix_prep(const array<int, 3>& dimensions,
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SubProcessor<T>& processor);
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void matmulsm(SubProcessor<T>& processor, CheckVector<T>& source,
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const Instruction& instruction, int a, int b);
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void conv2ds(SubProcessor<T>& processor, const Instruction& instruction);
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};
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#endif /* PROTOCOLS_HEMI_H_ */
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