Reconstruction of a Linear Scrambler

Authors:
Mathieu Cluzeau
Affiliations:
-
Venue:
IEEE Transactions on Computers
Year:
2007

Citing 3
Cited 1

Fast correlation attacks on certain stream ciphers

Journal of Cryptology
Reconstruction of Convolutional Encoders over GF(q)

Proceedings of the 6th IMA International Conference on Cryptography and Coding
Improved fast correlation attacks using parity-check equations of weight 4 and 5

EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques

Simulation and Spectral Analysis of the Scrambler for 56Kbps Modem

Journal of Signal Processing Systems

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Abstract

We present different techniques to reconstruct a linear scrambler from the knowledge of a large segment of the output stream according to various assumptions on the input stream. We also present some algebraic methods to reconstruct a synchronous scrambler when its output is known up to a linear transformation per block only.