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72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
/*
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* MaliciousRepMC.h
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*
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*/
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#ifndef PROTOCOLS_MALICIOUSREPMC_H_
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#define PROTOCOLS_MALICIOUSREPMC_H_
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#include "ReplicatedMC.h"
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template<class T>
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class MaliciousRepMC : public ReplicatedMC<T>
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{
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protected:
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typedef ReplicatedMC<T> super;
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public:
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virtual void POpen_Begin(vector<typename T::open_type>& values,
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const vector<T>& S, const Player& P);
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virtual void POpen_End(vector<typename T::open_type>& values,
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const vector<T>& S, const Player& P);
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virtual void Check(const Player& P);
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};
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template<class T>
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class HashMaliciousRepMC : public MaliciousRepMC<T>
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{
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crypto_generichash_state* hash_state;
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octetStream os;
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bool needs_checking;
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void reset();
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void update();
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public:
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// emulate MAC_Check
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HashMaliciousRepMC(const typename T::value_type& _, int __ = 0, int ___ = 0) : HashMaliciousRepMC()
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{ (void)_; (void)__; (void)___; }
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// emulate Direct_MAC_Check
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HashMaliciousRepMC(const typename T::value_type& _, Names& ____, int __ = 0, int ___ = 0) : HashMaliciousRepMC()
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{ (void)_; (void)__; (void)___; (void)____; }
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HashMaliciousRepMC();
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~HashMaliciousRepMC();
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void POpen_End(vector<typename T::open_type>& values,const vector<T>& S,const Player& P);
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void CheckFor(const typename T::open_type& value, const vector<T>& shares, const Player& P);
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void Check(const Player& P);
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};
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template<class T>
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class CommMaliciousRepMC : public MaliciousRepMC<T>
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{
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vector<octetStream> os;
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public:
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void POpen_Begin(vector<typename T::clear>& values, const vector<T>& S,
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const Player& P);
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void POpen_End(vector<typename T::clear>& values, const vector<T>& S,
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const Player& P);
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void Check(const Player& P);
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};
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#endif /* PROTOCOLS_MALICIOUSREPMC_H_ */
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