Identity-based proxy re-signatures from lattices.
Miaomiao TianPublished in: Inf. Process. Lett. (2015)
Keyphrases
- bilinear pairings
- signature scheme
- proxy signature scheme
- designated verifier
- proxy signature
- signcryption scheme
- proxy signer
- original signer
- standard model
- identity based cryptography
- blind signature scheme
- key management
- ring signature scheme
- proxy re encryption
- provably secure
- public key
- diffie hellman
- blind signature
- forward secure
- public key cryptography
- key distribution
- digital signature
- concept lattice
- security properties
- security model
- signature recognition
- database
- identity based encryption