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Design of Digital Signature Algorithm by Fractals and Chaos Theory

by Dr. G. Geetha, K. Thamizhchelvy
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 37 - Number 5
Year of Publication: 2012
Authors: Dr. G. Geetha, K. Thamizhchelvy
10.5120/4608-6588

Dr. G. Geetha, K. Thamizhchelvy . Design of Digital Signature Algorithm by Fractals and Chaos Theory. International Journal of Computer Applications. 37, 5 ( January 2012), 50-57. DOI=10.5120/4608-6588

@article{ 10.5120/4608-6588,
author = { Dr. G. Geetha, K. Thamizhchelvy },
title = { Design of Digital Signature Algorithm by Fractals and Chaos Theory },
journal = { International Journal of Computer Applications },
issue_date = { January 2012 },
volume = { 37 },
number = { 5 },
month = { January },
year = { 2012 },
issn = { 0975-8887 },
pages = { 50-57 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume37/number5/4608-6588/ },
doi = { 10.5120/4608-6588 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:23:34.257554+05:30
%A Dr. G. Geetha
%A K. Thamizhchelvy
%T Design of Digital Signature Algorithm by Fractals and Chaos Theory
%J International Journal of Computer Applications
%@ 0975-8887
%V 37
%N 5
%P 50-57
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Message Authentication Code is a function of the message and a secret key that produces a fixed-length value that serves as the authenticator. MAC provides authentication and confidentiality. This authentication technique does not include measures to counter repudiation by the source i.e. it does not provide digital signature. We propose a new Message authentication Image (MAI) Algorithm that provides confidentiality, authentication and digital signature. It uses Cryptographic and Steganographic ideas to conceal the data in the image. MAI is generated by using fractals. This approach explores the main feature of fractal image generated by Iterated Function System (IFS) techniques.

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Index Terms

Computer Science
Information Sciences

Keywords

Fractals Message Hiding Message Authentication Image (MAI) Message Authentication Code (MAC)

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