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http://dx.doi.org/10.7465/jkdi.2014.25.6.1419

On the development of DES encryption based on Excel Macro  

Kim, Daehak (Department of Mathematics, Catholic University of Daegu)
Publication Information
Journal of the Korean Data and Information Science Society / v.25, no.6, 2014 , pp. 1419-1429 More about this Journal
Abstract
In this paper, we consider the development of encryption of DES (data encryption standard) based on Microsoft Excel Macro, which was adopted as the FIPS (federal information processing standard) 46 of USA in 1977. Concrete explanation of DES is given. Algorithms for DES encryption are adapted to Excel Macro. By repeating the 16 round which is consisted of diffusion (which hide the relation between plain text and cipher text) and the confusion (which hide the relation between cipher key and cipher text) with Excel Macro, we can easily get the desired DES cipher text.
Keywords
Compression P-box; data encryption standards; macro; permutation cipher; round; substitution cipher;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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