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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*
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* MAC_Check_Base.h
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*
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*/
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#ifndef PROTOCOLS_MAC_CHECK_BASE_H_
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#define PROTOCOLS_MAC_CHECK_BASE_H_
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#include <vector>
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using namespace std;
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#include "Networking/Player.h"
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#include "Tools/PointerVector.h"
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template<class T>
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class MAC_Check_Base
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{
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protected:
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/* MAC Share */
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typename T::mac_key_type::Scalar alphai;
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PointerVector<T> secrets;
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PointerVector<typename T::open_type> values;
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public:
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int values_opened;
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MAC_Check_Base() : values_opened(0) {}
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virtual ~MAC_Check_Base() {}
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virtual void Check(const Player& P) { (void)P; }
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int number() const { return values_opened; }
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const typename T::mac_key_type::Scalar& get_alphai() const { return alphai; }
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virtual void POpen_Begin(vector<typename T::open_type>& values,const vector<T>& S,const Player& P);
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virtual void POpen_End(vector<typename T::open_type>& values,const vector<T>& S,const Player& P);
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virtual void POpen(vector<typename T::open_type>& values,const vector<T>& S,const Player& P);
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typename T::open_type POpen(const T& secret, const Player& P);
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// alternative name to avoid conflict
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typename T::open_type open(const T& secret, const Player& P) { return POpen(secret, P); }
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virtual void init_open(const Player& P, int n = 0);
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virtual void prepare_open(const T& secret);
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virtual void exchange(const Player& P) = 0;
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virtual typename T::open_type finalize_open();
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virtual void CheckFor(const typename T::open_type& value, const vector<T>& shares, const Player& P);
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virtual const Player& get_check_player(const Player& P) const { return P; }
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};
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#endif /* PROTOCOLS_MAC_CHECK_BASE_H_ */
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