TITLE

Improvement of Security in Playfair Cipher

AUTHOR(S)
Ghosh, Chinmoy; Mandal, Satyendra Nath
PUB. DATE
April 2014
SOURCE
International Journal of Advanced Research in Computer Science;Apr2014 Special Issue, Vol. 5 Issue 4, p67
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
There are many drawbacks inherent in the NXN Playfair cipher and the security level is not good. In this paper, a logical operation has been performed between key and output of Playfair algorithm. It has been observed that the drawback of the existing Playfair cipher has been improved using proposed method.
ACCESSION #
96656281

 

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