Quantum Free-Start Collision Attacks on Double Block Length Hashing with Round-Reduced AES-256.
Amit Kumar ChauhanAbhishek KumarSomitra Kumar SanadhyaPublished in: IACR Trans. Symmetric Cryptol. (2021)
Keyphrases
- block cipher
- hash functions
- hashing algorithm
- s box
- advanced encryption standard
- secret key
- similarity search
- order preserving
- cryptographic algorithms
- collision detection
- random projections
- nearest neighbor search
- hash table
- countermeasures
- data structure
- collision avoidance
- hash tables
- locality sensitive hashing
- hamming distance
- lightweight
- block size