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Image Encryption using Pseudo Random Number Generators

by Arihant Kr. Banthia, Namita Tiwari
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 67 - Number 20
Year of Publication: 2013
Authors: Arihant Kr. Banthia, Namita Tiwari
10.5120/11508-7226

Arihant Kr. Banthia, Namita Tiwari . Image Encryption using Pseudo Random Number Generators. International Journal of Computer Applications. 67, 20 ( April 2013), 1-8. DOI=10.5120/11508-7226

@article{ 10.5120/11508-7226,
author = { Arihant Kr. Banthia, Namita Tiwari },
title = { Image Encryption using Pseudo Random Number Generators },
journal = { International Journal of Computer Applications },
issue_date = { April 2013 },
volume = { 67 },
number = { 20 },
month = { April },
year = { 2013 },
issn = { 0975-8887 },
pages = { 1-8 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume67/number20/11508-7226/ },
doi = { 10.5120/11508-7226 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:26:36.816199+05:30
%A Arihant Kr. Banthia
%A Namita Tiwari
%T Image Encryption using Pseudo Random Number Generators
%J International Journal of Computer Applications
%@ 0975-8887
%V 67
%N 20
%P 1-8
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Image encryption is conversion of image to a distorted form so that it can be secured from unauthorized users. This paper implements and investigates two methods for image encryption. First technique is encryption of image by linear congruential generator. Random numbers are generated by Linear congruential generator. These numbers are used as index for shuffling of rows, columns and pixels of an image. Second technique uses logistic maps to generate random number sequences. These random numbers are used as index for shuffling of rows, columns and pixels of an image. Finally we have analyzed two methods on basis of image quality parameters.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Encryption Logistic map Linear congruential generator

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