An Improved Implementation of Elliptic Curve Digital Signature by Using Sparse Elements

Essam Al-Daoud

doi:10.34028/iajit

Article Details

An Improved Implementation of Elliptic Curve Digital Signature by Using Sparse Elements

Authors:

Essam Al-Daoud

Publisher:

Zarqa University, Jordan

Journal:

The International Arab Journal of Information Technology (IAJIT) Vol.1 Issue 2, pp.57-62

Document Type:

Article

Publication Date:

1/2004

Document Language:

English

Document ID (Org No.):

2001388689

pISSN:

2309-4524

DOI:

10.34028/iajit

Keywords:

Abstract:

 This paper introduces several new techniques and algorithms to speed up the elliptic curve digital signature and reduce the size of the transited parameters. The basic idea is to use sparse elements for the curve coefficients and the first base point coordinate. The implementation analysis shows that the addition formula calculations are improved about 40 percent. The sparse elements are introduced with a compact representation, thus the digital signature calculations are speeded up about 40-60 percent, and the public key parameters are reduced about 37-48 percent.

Article Details

An Improved Implementation of Elliptic Curve Digital Signature by Using Sparse Elements

Authors:

Essam Al-Daoud

Publisher:

Zarqa University, Jordan

Journal:

The International Arab Journal of Information Technology (IAJIT) Vol.1 Issue 2, pp.57-62

Document Type:

Article

Publication Date:

1/2004

Document Language:

English

Document ID (Org No.):

2001388689

pISSN:

2309-4524

DOI:

10.34028/iajit

Elliptic curve cryptography

projective coordinate

sparse elements

elliptic curve digital signature

Issues

Article Details

An Improved Implementation of Elliptic Curve Digital Signature by Using Sparse Elements

Authors: Essam Al-Daoud

Publisher: Zarqa University, Jordan

Journal: The International Arab Journal of Information Technology (IAJIT) Vol.1 Issue 2, pp.57-62

Document Type: Article

Publication Date: 1/2004

Document Language: English

Document ID (Org No.): 2001388689

pISSN: 2309-4524

DOI: 10.34028/iajit

Elliptic curve cryptography

projective coordinate

sparse elements

elliptic curve digital signature

Issues

Authors:

Essam Al-Daoud

Publisher:

Zarqa University, Jordan

Journal:

The International Arab Journal of Information Technology (IAJIT) Vol.1 Issue 2, pp.57-62

Document Type:

Article

Publication Date:

1/2004

Document Language:

English

Document ID (Org No.):

2001388689

pISSN:

2309-4524

DOI:

10.34028/iajit