Efficient and secure pairing-free certificateless directed signature scheme.
Gayathri Nemani BhagyaThumbur GowriKrishna Rao Ravva Rama VenkataPunugu Vasudeva ReddyPublished in: J. King Saud Univ. Comput. Inf. Sci. (2021)
Keyphrases
- signature scheme
- provably secure
- standard model
- digital signature scheme
- diffie hellman
- blind signature
- digital signature
- public key
- key management
- diffie hellman assumption
- key distribution
- designated verifier
- identity based signature
- private key
- bilinear pairings
- public key cryptography
- security model
- blind signature scheme
- threshold signature scheme
- hash functions
- key agreement protocol
- secret key
- group signature scheme
- public key cryptosystem
- security analysis
- partially blind signature scheme