Cloud-aided online/offline ciphertext-policy attribute-based encryption in the standard model.

Hao Wang Zhihua Zheng Yilei Wang

Published in: Int. J. Grid Util. Comput. (2017)

Keyphrases

attribute based encryption
ciphertext
standard model
proxy re encryption
encryption scheme
access structure
diffie hellman
secret key
provably secure
signature scheme
cca secure
private key
forward secure
public key
identity based encryption
databases
signcryption scheme
similarity measure