Long-Term Secure Time-Stamping Using Preimage-Aware Hash Functions - (Short Version).
Ahto BuldasMatthias GeihsJohannes BuchmannPublished in: ProvSec (2017)
Keyphrases
- hash functions
- long term
- stream cipher
- block cipher
- short term
- encryption scheme
- authentication protocol
- locality sensitive
- similarity search
- order preserving
- locality sensitive hashing
- hashing algorithm
- secret key
- hyperplane
- minimal perfect hash functions
- hamming space
- neural network
- security requirements
- hamming distance
- nearest neighbor search
- lightweight
- multi dimensional
- security analysis
- standard model
- signature scheme
- hash table
- range queries
- data distribution
- approximate similarity search
- management system
- database