Compressed Sigma-Protocols for Bilinear Circuits and Applications to Logarithmic-Sized Transparent Threshold Signature Schemes.
Thomas AttemaRonald CramerMatthieu RambaudPublished in: IACR Cryptol. ePrint Arch. (2020)
Keyphrases
- signature scheme
- key distribution
- standard model
- signcryption scheme
- designated verifier
- threshold signature scheme
- public key
- group signature scheme
- digital signature scheme
- digital signature
- provably secure
- data structure
- diffie hellman
- public key cryptosystem
- cryptographic protocols
- blind signature
- authentication protocol
- secret key
- group communication
- hash functions
- forward secure
- private key
- bilinear pairings
- key management
- compressed domain
- data streams