Trapdoor Hash Functions and Their Applications.
Nico DöttlingSanjam GargYuval IshaiGiulio MalavoltaTamer MourRafail OstrovskyPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- hash functions
- similarity search
- locality sensitive
- hamming distance
- random projections
- approximate nearest neighbor search
- hashing algorithm
- data distribution
- hash table
- order preserving
- locality sensitive hashing
- data mining
- ciphertext
- secret key
- nearest neighbor search
- lightweight
- hashing methods
- block cipher
- stream cipher
- hamming space
- minimal perfect hash functions
- signature scheme
- database management systems
- similarity measure
- machine learning
- database