CPP-CLAS: Efficient and Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme for VANETs.
Yulei ChenJianhua ChenPublished in: IEEE Internet Things J. (2022)
Keyphrases
- signature scheme
- privacy preserving
- provably secure
- standard model
- public key
- privacy preserving data mining
- designated verifier
- privacy preservation
- blind signature
- blind signature scheme
- vertically partitioned data
- bilinear pairings
- multi party
- digital signature
- threshold signature scheme
- data privacy
- privacy concerns
- key management
- privacy protection
- diffie hellman
- private information
- differential privacy
- partially blind signature scheme
- user privacy
- data publishing
- secret key
- sensitive information
- hash functions
- public key cryptosystem