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Reseach Article

An Efficient Organizational Signature Schemes based on the Elliptic Curve Cryptography

by Shereen M. Mahgoub, Ali M. Allam, Ihab Abdel-wahab Ali
International Journal of Applied Information Systems
Foundation of Computer Science (FCS), NY, USA
Volume 7 - Number 11
Year of Publication: 2014
Authors: Shereen M. Mahgoub, Ali M. Allam, Ihab Abdel-wahab Ali
10.5120/ijais14-451251

Shereen M. Mahgoub, Ali M. Allam, Ihab Abdel-wahab Ali . An Efficient Organizational Signature Schemes based on the Elliptic Curve Cryptography. International Journal of Applied Information Systems. 7, 11 ( November 2014), 7-10. DOI=10.5120/ijais14-451251

@article{ 10.5120/ijais14-451251,
author = { Shereen M. Mahgoub, Ali M. Allam, Ihab Abdel-wahab Ali },
title = { An Efficient Organizational Signature Schemes based on the Elliptic Curve Cryptography },
journal = { International Journal of Applied Information Systems },
issue_date = { November 2014 },
volume = { 7 },
number = { 11 },
month = { November },
year = { 2014 },
issn = { 2249-0868 },
pages = { 7-10 },
numpages = {9},
url = { https://www.ijais.org/archives/volume7/number11/692-1251/ },
doi = { 10.5120/ijais14-451251 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2023-07-05T18:55:47.696082+05:30
%A Shereen M. Mahgoub
%A Ali M. Allam
%A Ihab Abdel-wahab Ali
%T An Efficient Organizational Signature Schemes based on the Elliptic Curve Cryptography
%J International Journal of Applied Information Systems
%@ 2249-0868
%V 7
%N 11
%P 7-10
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

We introduce the notation of organizational signature. This is a new variant of digital signature, which allows the organization to obtain the signature of any employee not as an individual but through his affiliation. Due to this signature, an organization, e. g. company, can create different signatures related to each position. Elliptic curves discrete logarithm problem (ECDLP) has a low computational cost and small key size, comparing with the factorization problem of RSA. In this paper, we introduce the notion of organizational signature schemes; show a construction of organizational signature schemes based on Elliptic Curve Cryptography (ECC) in the standard model.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Elliptic curve cryptography; organizational signature; public key cryptography; discrete logarithm problem