Fast correlation attacks on certain stream ciphers
Journal of Cryptology
AUSCRYPT '90 Proceedings of the international conference on cryptology on Advances in cryptology
On the linear syndrome method in cryptoanalysis
CRYPTO '88 Proceedings on Advances in cryptology
An Improved Linear Syndrome Algorithm in Cryptanalysis With Applications
CRYPTO '90 Proceedings of the 10th Annual International Cryptology Conference on Advances in Cryptology
Decrypting a Class of Stream Ciphers Using Ciphertext Only
IEEE Transactions on Computers
Correlation Analysis of the Shrinking Generator
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
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Convergence of an algorithm for a linear feedback shift register initial state reconstruction using the noisy output sequence, based on a bitwise Bayesian iterative error-correction procedure and different weight parity-checks, is analyzed. It is proved that the self-composition of the Bayes error probability converges to zero if and only if the noise probability is less than a critical value expressed in terms of the numbers of parity-checks. An alternative approach to the critical noise estimation based on the residual error-rate after each iterative revision is also discussed.