17-12-2025
جامعة الملك عبدالعزيز
KING ABDULAZIZ UNIVERSITY
Faculty of Computing and Information Technology
Document Details
Document Type
:
Article In Journal
Document Title
:
A New Proxy Blind Signature Scheme based on ECDLP
نظام توقيع وسيط معتمد على خاصية التعمية
Subject
:
A New Proxy Blind Signature Scheme based on ECDLP
Document Language
:
English
Abstract
:
A proxy blind signature scheme is a special form of blind signature which allows a designated person called proxy signer to sign on behalf of two or more original signers without knowing the content of the message or document. It combines the advantages of proxy signature, blind signature and multi-signature scheme and satisfies the security properties of both proxy and blind signature scheme. Most of the exiting proxy blind signature schemes were developed based on the mathematical hard problems integer factorization (IFP) and simple discrete logarithm (DLP) which take sub-exponential time to solve. This paper describes an secure simple proxy blind signature scheme based on Elliptic Curve Discrete Logarithm Problem (ECDLP) takes fully-exponential time. This can be implemented in low power and small processor mobile devices such as smart card, PDA etc. Here also we describes implementation issues of various scalar multiplication for ECDLP
ISSN
:
1694-0814
Journal Name
:
International Journal of Computer Science
Volume
:
8
Issue Number
:
3
Publishing Year
:
1432 AH
2011 AD
Article Type
:
Article
Added Date
:
Saturday, June 11, 2011
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
دانيال الغزاوي
Alghazzawi, Daniyal
Researcher
Doctorate
dghazzawi@kau.edu.sa
محمد سليم أحمد الطريقي
Trigui, Mohamed Salim Ahmed
Researcher
Master
mstrigui@kau.edu.sa
سيد حميد حسن
Hamid Hasan, Syed
Researcher
Doctorate
shh786@hotmail.com
Files
File Name
Type
Description
29843.docx
docx
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