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Elgamal Digital Signature Scheme With Integrated CFEA-Technique

One of the four security goals is authentication. Authentication is a mechanism to ensure that we are communicating with the intended party. If Alice and Bob want to communicate securely, then the authentication mechanism will be able to ensure that Alice is truly communicating with Bob, and Bob is...

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Main Authors: Arif Mandangan, Che Haziqah Che Hussin, Chang Ee Hung
Format: Article
Language:English
English
Published: UTM 2016
Subjects:
Q Science (General)
TK7800-8360 Electronics
Online Access:https://eprints.ums.edu.my/id/eprint/21596/1/ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/21596/2/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/21596/
https://doi.org/10.11113/jt.v78.8972
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spelling my.ums.eprints.215962024-01-25T08:00:50Z https://eprints.ums.edu.my/id/eprint/21596/ Elgamal Digital Signature Scheme With Integrated CFEA-Technique Arif Mandangan Che Haziqah Che Hussin Chang Ee Hung Q Science (General) TK7800-8360 Electronics One of the four security goals is authentication. Authentication is a mechanism to ensure that we are communicating with the intended party. If Alice and Bob want to communicate securely, then the authentication mechanism will be able to ensure that Alice is truly communicating with Bob, and Bob is truly communicating with Alice. This mechanism can be provided by the cryptography. One of the most established cryptography schemes is ElGamal cryptosystem. The original version of this cryptosystem is to provide confidentiality through encryption and decryption procedures. By manipulating these procedures, the authentication mechanism can be carried out. Thus, ElGamal Digital Signature Scheme emerges as one of the most popular authentication mechanisms. In order to provide good level of security, proper parameters must be used in this scheme. This includes the size of the parameters. Larger parameters will provide a better level of security. As a consequence, the performance of the scheme becomes an issue in real life application. In this paper, we proposed the enhancement of the ElGamal Digital Signature Scheme by integrating the Continued-Fraction-Euclidean-Algorithm (CFEA) technique. This technique is able to reduce the number of data to be processed in the signing and verification procedures. By integrating the CFEA-technique into the ElGamal Digital Signature Scheme, any number of documents can be compressed becomes a pair of documents. Therefore, the signing and verification procedures can be done in smaller number of steps. UTM 2016 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/21596/1/ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/21596/2/FULL%20TEXT.pdf Arif Mandangan and Che Haziqah Che Hussin and Chang Ee Hung (2016) Elgamal Digital Signature Scheme With Integrated CFEA-Technique. Jurnal Teknologi, 78 (6-4). pp. 1-5. DOI: https://doi.org/10.11113/jt.v78.8972 https://doi.org/10.11113/jt.v78.8972
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic Q Science (General)
TK7800-8360 Electronics
spellingShingle Q Science (General)
TK7800-8360 Electronics
Arif Mandangan
Che Haziqah Che Hussin
Chang Ee Hung
Elgamal Digital Signature Scheme With Integrated CFEA-Technique
description One of the four security goals is authentication. Authentication is a mechanism to ensure that we are communicating with the intended party. If Alice and Bob want to communicate securely, then the authentication mechanism will be able to ensure that Alice is truly communicating with Bob, and Bob is truly communicating with Alice. This mechanism can be provided by the cryptography. One of the most established cryptography schemes is ElGamal cryptosystem. The original version of this cryptosystem is to provide confidentiality through encryption and decryption procedures. By manipulating these procedures, the authentication mechanism can be carried out. Thus, ElGamal Digital Signature Scheme emerges as one of the most popular authentication mechanisms. In order to provide good level of security, proper parameters must be used in this scheme. This includes the size of the parameters. Larger parameters will provide a better level of security. As a consequence, the performance of the scheme becomes an issue in real life application. In this paper, we proposed the enhancement of the ElGamal Digital Signature Scheme by integrating the Continued-Fraction-Euclidean-Algorithm (CFEA) technique. This technique is able to reduce the number of data to be processed in the signing and verification procedures. By integrating the CFEA-technique into the ElGamal Digital Signature Scheme, any number of documents can be compressed becomes a pair of documents. Therefore, the signing and verification procedures can be done in smaller number of steps.
format Article
author Arif Mandangan
Che Haziqah Che Hussin
Chang Ee Hung
author_facet Arif Mandangan
Che Haziqah Che Hussin
Chang Ee Hung
author_sort Arif Mandangan
title Elgamal Digital Signature Scheme With Integrated CFEA-Technique
title_short Elgamal Digital Signature Scheme With Integrated CFEA-Technique
title_full Elgamal Digital Signature Scheme With Integrated CFEA-Technique
title_fullStr Elgamal Digital Signature Scheme With Integrated CFEA-Technique
title_full_unstemmed Elgamal Digital Signature Scheme With Integrated CFEA-Technique
title_sort elgamal digital signature scheme with integrated cfea-technique
publisher UTM
publishDate 2016
url https://eprints.ums.edu.my/id/eprint/21596/1/ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/21596/2/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/21596/
https://doi.org/10.11113/jt.v78.8972
_version_ 1789425983618547712
score 13.211869

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