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Multi-key homomorphic encryption with tightened RGSW ciphertexts without relinearization for ciphertexts product.

Xiaoliang CheLongfei LiuBaocang WangYiliang HanXu An WangXiaoyuan YangTanping Zhou
Published in: J. King Saud Univ. Comput. Inf. Sci. (2023)
Keyphrases
  • fault model
  • ciphertext
  • encryption scheme
  • information systems
  • homomorphic encryption
  • data mining
  • public key
  • standard model
  • privacy preserving