On the security of an ID-based anonymous proxy signature scheme and its improved scheme.
Jianhong ZhangJian MaoYuwei XuPublished in: Int. J. Embed. Syst. (2013)
Keyphrases
- proxy signature scheme
- designated verifier
- signature scheme
- digital signature scheme
- bilinear pairings
- ring signature scheme
- proxy signature
- blind signature scheme
- signcryption scheme
- forward secure
- original signer
- blind signature
- public key
- security model
- provably secure
- standard model
- key management
- diffie hellman
- private key
- proxy signer
- ring signature
- key distribution
- security analysis
- key agreement
- electronic voting
- digital signature
- elliptic curve
- secret key
- access control
- security requirements
- encryption scheme
- security properties
- secure communication
- group communication
- secret sharing scheme