Subspace Distinguisher for 5/8 Rounds of the ECHO-256 Hash Function.
Martin SchläfferPublished in: Selected Areas in Cryptography (2010)
Keyphrases
- hash functions
- hashing algorithm
- similarity search
- chaotic map
- low dimensional
- high dimensional data
- hash table
- hamming distance
- locality sensitive hashing
- high frequency
- data distribution
- secret key
- nearest neighbor search
- image coding
- integer wavelet transform
- stream cipher
- dimensionality reduction
- nearest neighbor
- high dimensional
- feature extraction
- databases
- hashing methods
- hash tables
- feature vectors
- feature space