Provable secure proxy signature scheme without bilinear pairings.
Namita TiwariSahadeo PadhyePublished in: Int. J. Commun. Syst. (2013)
Keyphrases
- proxy signature scheme
- bilinear pairings
- security analysis
- proxy signature
- key management
- diffie hellman
- forward secure
- provably secure
- standard model
- private key
- signature scheme
- designated verifier
- blind signature
- public key
- security requirements
- public key cryptography
- security model
- signcryption scheme
- original signer
- proxy signer
- key distribution
- security properties
- blind signature scheme
- encryption scheme
- digital signature
- secret key
- group communication
- cryptographic protocols
- smart card
- resource constrained
- lightweight
- formal model
- security issues
- electronic voting
- security mechanisms
- security protocols
- authentication protocol
- wireless sensor networks
- secure communication