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LWE-based multi-authority attribute-based encryption scheme with hidden policies.

Qiuting TianDezhi HanXingAo LiuXueshan Yu
Published in: Int. J. Comput. Sci. Eng. (2019)
Keyphrases
  • encryption scheme
  • security analysis
  • public key
  • standard model
  • mpeg video
  • image encryption scheme
  • diffie hellman
  • secret key
  • ciphertext
  • data sets
  • data sharing
  • image quality
  • cost effective
  • encryption key
  • cca secure