Research Article

Improvement of S-DES Technique by use of Key Bunch Matrix and Randomizers

by  Arghya Ray, Santhoshi Bhat
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 70 - Issue 13
Published: May 2013
Authors: Arghya Ray, Santhoshi Bhat
10.5120/12026-8089
PDF

Arghya Ray, Santhoshi Bhat . Improvement of S-DES Technique by use of Key Bunch Matrix and Randomizers. International Journal of Computer Applications. 70, 13 (May 2013), 51-53. DOI=10.5120/12026-8089

                        @article{ 10.5120/12026-8089,
                        author  = { Arghya Ray,Santhoshi Bhat },
                        title   = { Improvement of S-DES Technique by use of Key Bunch Matrix and Randomizers },
                        journal = { International Journal of Computer Applications },
                        year    = { 2013 },
                        volume  = { 70 },
                        number  = { 13 },
                        pages   = { 51-53 },
                        doi     = { 10.5120/12026-8089 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2013
                        %A Arghya Ray
                        %A Santhoshi Bhat
                        %T Improvement of S-DES Technique by use of Key Bunch Matrix and Randomizers%T 
                        %J International Journal of Computer Applications
                        %V 70
                        %N 13
                        %P 51-53
                        %R 10.5120/12026-8089
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

In this modern age information sharing and transfer has increased exponentially. The information shared is vulnerable to unauthorised access and inception. Cryptography is used to provide secrecy in message transmission. The Simplified Data Encryption Standard or in short S-DES algorithm is used to encrypt messages to form secret text. The previously used S-DES technique can be strengthed by use of randomised key generation techniques which will strengthen the secrecy of the message to be transferred.

References
  • William Stallings, "Cryptography and Network Security: Principles and practices", Pearson education, Third Edition, ISBN 81-7808-902-5.
  • Data Encryption Standard (DES) ?. National Bureau of Standards (US). Federal Information Processing Standards Publication National Technical Information Service. Springfield VA. April 1997
  • V. U. K. Sastry and K. Shirisha, "A Novel Block Cipher Involving a Key Bunch Matrix", IJCA(0975-8887)
Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

Information Security Information hiding Information Security Key-Bunch Matrix S-DES

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