On sigma protocols with helper for MQ and PKP, fishy signature schemes and more.
Ward BeullensPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- signature scheme
- key distribution
- standard model
- threshold signature scheme
- digital signature scheme
- public key
- designated verifier
- cryptographic protocols
- group signature scheme
- blind signature
- digital signature
- diffie hellman
- provably secure
- identity based signature
- public key cryptosystem
- authentication protocol
- secret key
- group communication
- bilinear pairings
- forward secure
- blind signature scheme
- security properties
- ring signature
- proxy signature scheme
- multi party
- hash functions
- data sets