Cryptology ePrint Archive: Report 2008/069

HENKOS Cryptanalysis-Related keys attack

Marius Oliver Gheorghita

Abstract: This paper describes a series of vulnerabilities found on HENKOS algorithm (http://eprint.iacr.org/080) having a description below, regarding to the related key attacks, mounting this type of attack for a particular relation between keys and showing that is a practical attack, having results in real time.

Category / Keywords: secret-key cryptography /

Date: received 11 Feb 2008

Contact author: redwire05 at yahoo com

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Version: 20080218:091217 (All versions of this report)

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