Towards provable security of the Unbalanced Oil and Vinegar signature scheme under direct attacks.
Stanislav BulyginAlbrecht PetzoldtJohannes BuchmannPublished in: IACR Cryptol. ePrint Arch. (2010)
Keyphrases
- signature scheme
- digital signature scheme
- public key cryptosystem
- standard model
- chosen message
- private key
- identity based signature
- cryptographic protocols
- diffie hellman
- security mechanisms
- security threats
- provably secure
- diffie hellman assumption
- blind signature
- blind signature scheme
- digital signature
- public key
- security protocols
- bilinear pairings
- threshold signature scheme
- key management
- key distribution
- designated verifier
- security issues
- information security
- secret key
- countermeasures
- identity based cryptography
- security analysis
- security requirements
- access control
- security properties
- signcryption scheme
- encryption scheme
- hash functions
- public key cryptography
- cca secure
- forward secure
- watermarking scheme
- resource constrained
- secure communication
- partially blind signature scheme