Threshold and Multi-signature Schemes from Linear Hash Functions.
Stefano TessaroChenzhi ZhuPublished in: EUROCRYPT (5) (2023)
Keyphrases
- hash functions
- signature scheme
- standard model
- provably secure
- public key
- similarity search
- secret key
- locality sensitive
- digital signature scheme
- group signature scheme
- threshold signature scheme
- order preserving
- designated verifier
- digital signature
- hamming distance
- blind signature
- nearest neighbor search
- diffie hellman
- bilinear pairings
- locality sensitive hashing
- encryption scheme
- signcryption scheme
- block cipher
- blind signature scheme
- key distribution
- binary codes
- data distribution
- pattern recognition
- private key
- databases
- security analysis
- principal component analysis
- approximate similarity search
- hamming space