A Secure Proxy Signature Scheme with Delegation by Warrant

被引：0

作者：

Popescu, Constantin ^{[1
]}

机构：

[1] Univ Oradea, Dept Math & Comp Sci, Oradea 410087, Romania

来源：

STUDIES IN INFORMATICS AND CONTROL | 2011年 / 20卷 / 04期

关键词：

Cryptography; proxy signature; proxy signer; delegation; discrete logarithm problem; warrant; SYSTEM;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A proxy signature scheme is a variation of the ordinary digital signature schemes which enables a proxy signer to generate signatures on behalf of an original signer. In this paper, we present a secure proxy signature scheme. Our proxy signature scheme is based on the difficulty of solving the discrete logarithm problem. We prove that our proxy signature scheme meets all the security requirements for a proxy signature scheme.

引用

页码：373 / 380

页数：8

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