Time-Based Direct Revocable Ciphertext-Policy Attribute-Based Encryption with Short Revocation List.

Joseph K. Liu Tsz Hon Yuen Peng Zhang Kaitai Liang

Published in: ACNS (2018)

Keyphrases

attribute based encryption
ciphertext
public key
standard model
encryption scheme
access structure
secret key
proxy re encryption
diffie hellman
cca secure
private key
security analysis
access control
key distribution
signature scheme
digital signature
data model
blind signature
multi attribute
knn
utility function