Key Encapsulation Mechanism with Tight Enhanced Security in the Multi-User Setting: Impossibility Result and Optimal Tightness.
Shuai HanShengli LiuDawu GuPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- multi user
- lower bound
- virtual environment
- multi granularity
- virtual world
- augmented reality
- single user
- worst case
- high security
- multiple users
- upper bound
- user interface
- optimal solution
- security protection
- multi touch
- network security
- collaborative writing
- multiple access
- intrusion detection
- access control
- statistical databases
- risk assessment
- information integration
- regret bounds