BUFFing signature schemes beyond unforgeability and the case of post-quantum signatures.
Cas CremersSamed DüzlüRune FiedlerMarc FischlinChristian JansonPublished in: IACR Cryptol. ePrint Arch. (2020)
Keyphrases
- signature scheme
- designated verifier
- standard model
- public key
- digital signature
- bilinear pairings
- digital signature scheme
- threshold signature scheme
- group signature scheme
- public key cryptosystem
- diffie hellman
- blind signature scheme
- secret key
- provably secure
- blind signature
- key distribution
- ring signature
- low cost
- private key
- dimensionality reduction