无证书数字签名体制概述  

Brief Introduction and Analysis of Certificateless Digital Signature

作　　者：鞠琳娜[1,2] 欧海文[1,2] 

机构地区：[1]西安电子科技大学通信工程学院,陕西西安中国710071 [2]北京电子科技学院,北京中国100070

出　　处：《北京电子科技学院学报》2011年第4期30-34,共5页Journal of Beijing Electronic Science And Technology Institute

摘　　要：无证书公钥密码体制下的数字签名技术既解决了传统公钥密码体制的证书管理问题,又避免了基于身份公钥密码体制的密钥托管问题,具有很好的研究特性。本文主要对无证书数字签名进行了简单的分析。Certificateless public key cryptography system of digital signature technology solves the management problem of traditional public--key cryptosystem certificate , and it also avoids key escrow issues of identity--based public--key cryptography. Therefore it is highly valuable in theory and practice to anyalyze certificateless public key cryptography system of digital signature technology. This article gives a brief introduction and analysis of certificateless digital signature.

关 键 词：无证书密码学 数字签名 

分 类 号：TN918.1[电子电信—通信与信息系统]