Quantum Security of Hash Functions and Property-Preservation of Iterated Hashing.
Ben HamlinFang SongPublished in: PQCrypto (2019)
Keyphrases
- hash functions
- stream cipher
- hashing algorithm
- encryption scheme
- locality sensitive
- order preserving
- block cipher
- similarity search
- hashing methods
- approximate nearest neighbor search
- locality sensitive hashing
- random projections
- security requirements
- nearest neighbor search
- hash tables
- hash table
- hamming distance
- data distribution
- minimal perfect hash functions
- hamming space
- binary codes
- security mechanisms
- secret key
- distance function
- feature space
- security analysis
- lightweight
- management system
- high dimensional
- training data
- database