Improved Linear Approximations to ARX Ciphers and Attacks Against ChaCha.

Murilo Coutinho T. C. Souza Neto

Published in: IACR Cryptol. ePrint Arch. (2021)

Keyphrases

chosen plaintext
stream cipher
closed form
malicious attacks
security protocols
rough sets
improved algorithm
linear functions
block cipher
low order
linear approximation
traffic analysis
security threats
neural network
security mechanisms
linear model
bayesian networks