Encryptor.h

#ifndef PRIVPOINTLOC_ENCRYPTOR_H
#define PRIVPOINTLOC_ENCRYPTOR_H

#include <helib/helib.h>

class Encryptor {
public:
    Encryptor(const std::string &, const std::string &, long, long, long, long, long);

    Encryptor(const std::string &, const std::string &, long, long, long, long, long, long);

    Encryptor(const std::string &, const std::string &);

    ~Encryptor();

    void testEncryption();

    void decryptAndPrint(const std::string &, const helib::Ctxt &);

    void decryptAndPrintCondensed(const std::string &, const helib::Ctxt &, int);

    helib::Context *getContext() const;

    helib::SecKey *getSecretKey() const;

    helib::PubKey *getPublicKey() const;

    helib::EncryptedArray *getEncryptedArray() const;

    int getSlotCount();

private:
    // Plaintext prime modulus.
    long plaintextModulus = 2;
    // Cyclotomic polynomial - defines phi(m).
    long phiM = 0;
    // Hensel lifting (default = 1).
    long lifting = 1;
    // Number of bits of the modulus chain.
    long numOfBitsOfModulusChain = 500;
    // Number of columns of Key-Switching matrix (typically 2 or 3).
    long numOfColOfKeySwitchingMatrix = 2;
    // slot count
    long desiredSlotCount = 3000;
    // security level
    long securityLevel = 80;

    helib::Context *context;
    helib::SecKey *secret_key;
    helib::PubKey *public_key;
    helib::EncryptedArray *encrypted_array;
};

#endif //PRIVPOINTLOC_ENCRYPTOR_H