Threshold and Multi-Signature Schemes from Linear Hash Functions.
Stefano TessaroChenzhi ZhuPublished in: IACR Cryptol. ePrint Arch. (2023)
Keyphrases
- hash functions
- signature scheme
- standard model
- provably secure
- locality sensitive
- public key
- secret key
- designated verifier
- similarity search
- digital signature scheme
- blind signature
- threshold signature scheme
- locality sensitive hashing
- data distribution
- hamming distance
- group signature scheme
- order preserving
- diffie hellman
- signcryption scheme
- digital signature
- hamming space
- neural network
- similarity measure
- bilinear pairings
- multi dimensional
- block cipher
- encryption scheme
- feature space
- blind signature scheme
- binary codes
- nearest neighbor search