NoCryptography.hpp 1.9 KB

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  1. /* Copyright (C) 2014 Carlos Aguilar Melchor, Joris Barrier, Marc-Olivier Killijian
  2. * This file is part of XPIR.
  3. *
  4. * XPIR is free software: you can redistribute it and/or modify
  5. * it under the terms of the GNU General Public License as published by
  6. * the Free Software Foundation, either version 3 of the License, or
  7. * (at your option) any later version.
  8. *
  9. * XPIR is distributed in the hope that it will be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with XPIR. If not, see <http://www.gnu.org/licenses/>.
  16. */
  17. #ifndef DEF_NOCRYPTOGRAPHY
  18. #define DEF_NOCRYPTOGRAPHY
  19. #include "../pir/PIRParameters.hpp"
  20. #include "HomomorphicCrypto.hpp"
  21. #include "NoCryptographyPublicParameters.hpp"
  22. #include "AbstractPublicParameters.hpp"
  23. class NoCryptography : public HomomorphicCrypto
  24. {
  25. public:
  26. NoCryptography();
  27. NoCryptography(const std::string& crypto_name);
  28. AbstractPublicParameters& getPublicParameters();
  29. unsigned int getAllCryptoParams(std::set<std::string>& crypto_params_set);
  30. void setNewParameters(const std::string& crypto_param);
  31. std::string& toString();
  32. PIRParameters* pirParam;
  33. NoCryptographyPublicParameters publicParams;
  34. static unsigned int default_security_bits;
  35. char* encrypt(unsigned int ui, unsigned int );
  36. char* encrypt(char* data, size_t, unsigned int exponent );
  37. char* encrypt_perftest();
  38. char* decrypt(char* cipheredData, unsigned int rec_lvl, size_t, size_t);
  39. unsigned int getCryptoParams(unsigned int k, std::set<std::string>& crypto_params);
  40. long setandgetAbsBitPerCiphertext(unsigned int elt_nbr);
  41. std::string getSerializedCryptoParams(bool shortversion=true);
  42. double estimateAbsTime(std::string crypto_param);
  43. };
  44. #endif