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CCA-secure unidirectional proxy re-encryption in the adaptive corruption model without random oracles.

Jian WengMin-Rong ChenYanjiang YangRobert H. DengKefei ChenFeng Bao
Published in: Sci. China Inf. Sci. (2010)
Keyphrases
  • database
  • standard model
  • ciphertext
  • proxy re encryption
  • data model
  • web search
  • image quality