Short Identity-Based Signatures with Tight Security from Lattices.
Jiaxin PanBenedikt WagnerPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- signature scheme
- key management
- signcryption scheme
- bilinear pairings
- identity based cryptography
- designated verifier
- public key cryptosystem
- encryption scheme
- diffie hellman
- identity based signature
- digital signature
- standard model
- provably secure
- lower bound
- key distribution
- blind signature scheme
- authentication and key agreement
- private key
- public key
- information security
- security analysis
- security issues
- network security
- blind signature
- public key cryptography
- upper bound
- security mechanisms
- access control
- signature verification
- security problems
- security protocols
- security model
- security properties
- secret key
- security policies
- concept lattice
- ad hoc networks
- security level
- anti virus
- key exchange
- resource constrained
- security requirements
- similarity search
- malware detection