摘要
针对远程桌面协议RDP中单向认证机制存在的安全隐患,文中提出了一种新的基于椭圆曲线计算难题的认证机制,该机制通过使用椭圆曲线算法ECC替代原协议中的RSA算法,实现了服务器和客户端的双向认证,简化了密钥的计算过程,保障了数据的安全传输。实验结果表明该机制不仅提高了协议的安全性,也提高了协议的效率。
Due to the security problems of ane-way authentication in the RDP protocol,proposes A new authentication method based on the Elliptic Curve Cryptography Calculation Problems is proposed in this paper.This method utilizes ECC algorithm replacing RSA algorithm to build a mutual authentication between servers and clients.Meanwhile it simplifies the process of calculating session keys and realizes the safety transportation of secret data.The experiment results show that it can not only strengthen the protocol＇s security,but also improve its efficiency.
出处
《南京邮电大学学报（自然科学版）》
北大核心
2012年第5期32-37,共6页
Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition
基金
国家自然科学基金(61073188)资助项目
关键词
椭圆曲线
双向认证
密钥
安全性
ECC
mutual authentication
session key
security
