System-widely and fine-grained forward secure identity-based signature scheme.
Dongmei YangJianghong WeiXuexian HuKuiwu YangYue ChenPublished in: J. Inf. Secur. Appl. (2023)
Keyphrases
- fine grained
- signature scheme
- threshold signature scheme
- forward secure
- standard model
- bilinear pairings
- coarse grained
- blind signature scheme
- public key
- identity based signature
- proxy signature scheme
- designated verifier
- secret key
- blind signature
- access control
- signcryption scheme
- digital signature
- diffie hellman
- provably secure
- ring signature
- public key cryptosystem
- private key
- key distribution
- proxy signature
- hash functions