Cryptology ePrint Archive: Report 2007/413

Breaking ONE.FIVIUM by AIDA an Algebraic IV Differential Attack

Michael Vielhaber

Abstract: We show, how to break TRIVIUM with a setup of 576 (instead of 1152) clock cycles, with an effort of 2^6 chosen IV resynchronisations up to cycle 625 for each of the 47 recovered key bits.

Category / Keywords: cryptanalysis, stream ciphers, TRIVIUM

Date: received 28 Oct 2007

Contact author: vielhaber at gmail com

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Version: 20071106:083916 (All versions of this report)

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