A Blockchain-Assisted Hash-Based Signature Scheme.
Ahto BuldasRisto LaanojaAhto TruuPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- signature scheme
- hash functions
- standard model
- public key
- designated verifier
- digital signature scheme
- threshold signature scheme
- digital signature
- group signature scheme
- public key cryptosystem
- provably secure
- blind signature
- similarity search
- blind signature scheme
- diffie hellman
- data distribution
- bilinear pairings
- private key
- key distribution
- fair exchange
- database management systems
- data structure
- original signer
- security analysis