Adaptively Secure Lattice-based Revocable IBE in the QROM: Compact Parameters, Tight Security, and Anonymity.
Atsushi TakayasuPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- ring signature scheme
- encryption scheme
- security properties
- security issues
- security requirements
- cca secure
- security level
- security management
- public key encryption
- electronic voting
- security mechanisms
- ring signature
- standard model
- security analysis
- security protocols
- data encryption
- cryptographic protocols
- data security
- key agreement
- security measures
- diffie hellman
- lower bound
- key management
- information security
- data protection
- security services
- sensitive data
- security model
- key exchange protocol
- trusted third party
- mobile agent system
- key agreement protocol
- payment systems
- security policies
- key distribution
- security architecture
- public key cryptosystem
- intrusion detection
- access control
- smart card