Cryptology ePrint Archive: Report 2010/053

Logical cryptoanalysis on the example of the cryptosystem DES

A.D. Plotnikov

Abstract: In the paper on the example of the cryptosystem DES, the successful method of a cryptanalysis is presented. As a result, it is offered as a criterion of the cryptographic security to use a complexity of building and solving the system of Boolean functions, describing the cipher construction procedure.

Category / Keywords: secret-key cryptography / block ciphers, DES, Boolean functions, cryptographic security, maximum independent set.

Date: received 1 Feb 2010

Contact author: a plotnikov at list ru

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Version: 20100201:202656 (All versions of this report)

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