Tweakable Sleeve: A Novel Sleeve Construction based on Tweakable Hash Functions.
David ChaumMario LarangeiraMario YaksetigPublished in: IACR Cryptol. ePrint Arch. (2022)
Keyphrases
- hash functions
- similarity search
- locality sensitive
- order preserving
- data distribution
- random projections
- locality sensitive hashing
- hashing algorithm
- approximate nearest neighbor search
- database
- nearest neighbor search
- hamming distance
- approximate similarity search
- secret key
- image data
- training data
- similarity measure
- database systems
- decision trees