A Comparative Study of Elgamal Based Cryptographic Algorithms

LAUR Repository

Show simple item record

dc.contributor.author Haraty, Ramzi A.
dc.contributor.author El-Kassar, A. N.
dc.contributor.author Otrok, Hadi
dc.date.accessioned 2017-06-29T10:40:57Z
dc.date.available 2017-06-29T10:40:57Z
dc.date.copyright 2004 en_US
dc.date.issued 2017-06-29
dc.identifier.uri http://hdl.handle.net/10725/5850 en_US
dc.description.abstract In 1985 a powerful and practical public-key scheme was produced by ElGamal; his work was applied using large prime integers. El-Kassar et al. and El-Kassar and Haraty modified the ElGamal public-key encryption scheme from the domain of natural integers, Z, to two principal ideal domains, namely the domain of Gaussian integers, Z[ i ], and the domain of the rings of polynomials over finite fields, F[x], by extending the arithmetic needed for the modifications to these domains. In this work we implement the classical and modified ElGamal cryptosystem to compare and to test their functionality, reliability and security. To test the security of the algorithms we use a famous attack algorithm called Baby-Step-Giant algorithm which works in the domain of natural integers. We enhance the Baby-Step-Giant algorithm to work with the modified ElGamal cryptosystems. en_US
dc.description.sponsorship IBM en_US
dc.description.sponsorship I2S en_US
dc.language.iso en en_US
dc.publisher INSTICC en_US
dc.title A Comparative Study of Elgamal Based Cryptographic Algorithms en_US
dc.type Conference Paper / Proceeding en_US
dc.author.school SOB en_US
dc.author.school SAS en_US
dc.author.idnumber 199529190 en_US
dc.author.idnumber 199729410 en_US
dc.author.department Department of Information Technology and Operations Management (ITOM) en_US
dc.description.embargo N/A en_US
dc.keywords ElGamal cryptosystem en_US
dc.keywords Testing and evaluation en_US
dc.identifier.ctation Haraty, R. A., Otrok, H., & El-Kassar, A. N. (2004, April). A Comparative Study of Elgamal Based Cryptographic Algorithms. In ICEIS (3) (pp. 79-84). en_US
dc.author.email abdulnasser.kassar@lau.edu.lb en_US
dc.author.email rharaty@lau.edu.lb en_US
dc.conference.date 14-17, April 2004 en_US
dc.conference.pages 79-84 en_US
dc.conference.place Universidade Portucalense, Porto - Portugal en_US
dc.conference.title 6th International Conference on Enterprise Information Systems en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://www.iceis.org/iceis2004/ en_US
dc.orcid.id https://orcid.org/0000-0002-6978-3627 en_US
dc.orcid.id https://orcid.org/0000-0002-8423-8723 en_US
dc.author.affiliation Lebanese American University en_US

Files in this item

This item appears in the following Collection(s)

Show simple item record

Search LAUR

Advanced Search


My Account