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