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A Block Cipher Using Graph Structures and Logical XOR Operation

by CH. Suneetha, D. Sravan Kumar, A.Chandra sekhar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 33 - Number 7
Year of Publication: 2011
Authors: CH. Suneetha, D. Sravan Kumar, A.Chandra sekhar
10.5120/4030-5753

CH. Suneetha, D. Sravan Kumar, A.Chandra sekhar . A Block Cipher Using Graph Structures and Logical XOR Operation. International Journal of Computer Applications. 33, 7 ( November 2011), 6-10. DOI=10.5120/4030-5753

@article{ 10.5120/4030-5753,
author = { CH. Suneetha, D. Sravan Kumar, A.Chandra sekhar },
title = { A Block Cipher Using Graph Structures and Logical XOR Operation },
journal = { International Journal of Computer Applications },
issue_date = { November 2011 },
volume = { 33 },
number = { 7 },
month = { November },
year = { 2011 },
issn = { 0975-8887 },
pages = { 6-10 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume33/number7/4030-5753/ },
doi = { 10.5120/4030-5753 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:19:31.786324+05:30
%A CH. Suneetha
%A D. Sravan Kumar
%A A.Chandra sekhar
%T A Block Cipher Using Graph Structures and Logical XOR Operation
%J International Journal of Computer Applications
%@ 0975-8887
%V 33
%N 7
%P 6-10
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Cryptography is the science of making and breaking the secret communications. Due to wide spread use of internet in modern times virtually every computer in the world is connected to every other computer. So, there is a threat of hacking and stealing of the message. In general cryptographic primitives are designed to satisfy particular security objectives which may be built from the basic features of confidentiality and authentication. In the present paper a new block cipher encryption is proposed using adjacency matrix of undirected graph structures. In addition logical XOR operation is technically applied to get a good avalanche effect which is one of the desired properties of a good encryption algorithm.

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Index Terms

Computer Science
Information Sciences

Keywords

Adjacency matrix Logical XOR operation Decryption. Encryption

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