基于ECC的多重代理多重签名方案  

A Multi-proxy Multi-signature Scheme Based on the Elliptic Curve Cryptosystem

作　　者：周立章[1] 

机构地区：[1]西华大学数学与计算机学院,四川成都610039

出　　处：《电脑知识与技术》2006年第10期86-88,共3页Computer Knowledge and Technology

摘　　要：多重代理多重签名体制中，原始签名群可以将签名权利委托给代理签名群，再由这些代理签名人联合生成一个代表所有原始签名人的数字签名。通过对ECC签名方案和多重代理多重签名的分析，提出了一个基于ECC的多重代理多重签名方案，该方案有较好的安全性和实用性。In a multi-proxy multi-signature scheme, the original group is able to authorize a group of proxy signers as his proxy agent, the proxy authorization agreement should be reached at least by all of the signers in the original group, only with the cooperation of all signers in the proxy group, the proxy group is able to generate the proxy signature on behalf of the original group, a multi-proxy multi-signature scheme based on ECC was proposed based on ECC and multi-proxy multi-signature scheme, it has better security and practicability.

关 键 词：ECC 代理签名 多重签名 多重代理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]