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Lattice-based revocable (hierarchical) IBE with decryption key exposure resistance.

Shuichi KatsumataTakahiro MatsudaAtsushi Takayasu
Published in: Theor. Comput. Sci. (2020)
Keyphrases
  • encryption scheme
  • secure communication
  • real time
  • information retrieval
  • hierarchical clustering
  • standard model
  • ciphertext
  • learning algorithm
  • decision trees
  • secret key
  • hierarchical model