Secure multiple-times proxy signature scheme.
Xuan HongKefei ChenPublished in: Comput. Stand. Interfaces (2009)
Keyphrases
- proxy signature scheme
- security analysis
- designated verifier
- forward secure
- security requirements
- standard model
- security model
- encryption scheme
- security properties
- security issues
- proxy signature
- cryptographic protocols
- original signer
- authentication protocol
- lightweight
- identity management
- provably secure
- bilinear pairings
- key management
- security mechanisms