Reduction of the secret key length in the perfect cipher by data compression and randomisation.
Boris RyabkoPublished in: IACR Cryptol. ePrint Arch. (2023)
Keyphrases
- data compression
- secret key
- stream cipher
- data reduction
- ciphertext
- block cipher
- encryption scheme
- smart card
- compression algorithm
- pseudorandom
- public key
- compression ratio
- authentication scheme
- security level
- hash functions
- wavelet compression
- encryption decryption
- authentication protocol
- key management
- key distribution
- image encryption
- private key
- huffman coding
- advanced encryption standard
- lossless data compression
- real time
- compressed data
- multiresolution
- multiscale