Server-Aided Revocable Attribute-Based Encryption Revised: Multi-User Setting and Fully Secure.

Leixiao Cheng Fei Meng

Published in: ESORICS (2) (2021)

Keyphrases

multi user
single user
attribute based encryption
ciphertext
multiple users
virtual environment
virtual world
authentication protocol

diffie hellman
access structure
standard model
augmented reality
multi granularity
user interface
public key
database

multiple access
secret key
security analysis
three dimensional
signature scheme
lightweight
computer graphics

private key
security properties
cryptographic protocols
image quality
security model
access control
security mechanisms