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Cryptanalysis of a multistage encryption system

Li, CQ, Li, XX, Li, SL and Chen, GR (2005) Cryptanalysis of a multistage encryption system In: 2005 IEEE International Symposium on Circuits and Systems (ISCAS 2005), 2005-05-23 - 2005-05-26, Kobe, Japan.

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Abstract

This paper analyzes the security of a new multistage encryption system (MES) recently proposed in ISCAS'2004. It is found that MES is insecure against a differential chosen-plaintext/ciphertext attack. Experiments are given to support the proposed attack. It is also pointed out that the security of MES against brute-force attacks is not sufficiently high.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences
Authors :
AuthorsEmailORCID
Li, CQUNSPECIFIEDUNSPECIFIED
Li, XXUNSPECIFIEDUNSPECIFIED
Li, SLUNSPECIFIEDUNSPECIFIED
Chen, GRUNSPECIFIEDUNSPECIFIED
Date : 2005
Identification Number : 10.1109/ISCAS.2005.1464729
Contributors :
ContributionNameEmailORCID
PublisherIEEE, UNSPECIFIEDUNSPECIFIED
Related URLs :
Additional Information : 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Depositing User : Symplectic Elements
Date Deposited : 26 Aug 2015 13:12
Last Modified : 26 Aug 2015 13:12
URI: http://epubs.surrey.ac.uk/id/eprint/532627

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