The week's pick
Reseach Article
An Efficient Organizational Signature Schemes based on the Elliptic Curve Cryptography
| 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
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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