Short Lattice Signature Scheme with Tighter Reduction under Ring-SIS Assumption.
Kaisei KajitaGo OhtakeKazuto OgawaKoji NuidaTsuyoshi TakagiPublished in: IACR Cryptol. ePrint Arch. (2022)
Keyphrases
- signature scheme
- ring signature
- standard model
- public key
- digital signature scheme
- designated verifier
- threshold signature scheme
- group signature scheme
- digital signature
- blind signature
- upper bound
- public key cryptosystem
- bilinear pairings
- provably secure
- algebraic structure
- diffie hellman
- private key
- knn
- electronic voting
- secret key
- principal component analysis
- blind signature scheme
- original signer
- fair exchange
- key distribution
- security model
- partially blind signature scheme