Revisiting the Indifferentiability of PGV Hash Functions.
Yiyuan LuoZheng GongMing DuanBo ZhuXuejia LaiPublished in: IACR Cryptol. ePrint Arch. (2009)
Keyphrases
- hash functions
- hashing algorithm
- similarity search
- locality sensitive
- approximate nearest neighbor search
- order preserving
- locality sensitive hashing
- random projections
- secret key
- nearest neighbor search
- data distribution
- hamming distance
- hash table
- hamming space
- high dimensional
- block cipher
- minimal perfect hash functions