Improved Fast Correlation Attacks on the Sosemanuk Stream Cipher

Improved Fast Correlation Attacks on the Sosemanuk Stream Cipher

In this paper, we present a new algorithm for fast correlation attacks on stream ciphers with improved cryptanalysis results on the Sosemanuk stream cipher, one of the 7 finalists in the eSTREAM project in 2008. The new algorithm exploits the direct sum construction of covering codes in decoding ph...

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Bibliographic Details
Main Authors: Bin Zhang, Ruitao Liu, Xinxin Gong, Lin Jiao
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2023-12-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
Fast correlation attack
Stream ciphers
Covering codes
Sosemanuk
Linear feedback shift register (LFSR)
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/11281

Internet

https://tosc.iacr.org/index.php/ToSC/article/view/11281

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