虚拟计算环境下认证组密钥协议的安全代理研究  

Study on the Security Agent of Authenticated Group Key Agreement Protocol in Virtual Computing Environment

作　　者：杨旺明[1] 

机构地区：[1]三峡大学计算机与信息学院,湖北宜昌443002

出　　处：《软件导刊》2016年第2期175-177,共3页Software Guide

摘　　要：在移动虚拟计算环境下,代理往往会出现基本的安全问题。为解决移动虚拟计算环境中安全代理问题,提出了一个基于ID单轮双线性密钥协商协议。该协议中,所有代理可以在一次会话中生成认证组密钥。对虚拟计算环境下总的安全问题进行了分析,并对虚拟计算环境进行了效率分析,提出了具有较低计算消耗的方案。This paper proposed a secure mobile virtual computing environment for security agent. In mobile virtual computing environment, agent often appears in mobile virtual computing,we conclude that problem into a basic secure problem. This paper propose an ID-based one round authenticated group key agreement protocol with bilinear pairings for solving agent handshake problem in mobile virtual computing environment, where all agents can generate the group session key in one round. Based on the intractability of elliptic curve discrete logarithm problem, make sure every agent＇s computing environment secure. Give a comprehensive security analysis on the proposed mobile virtual computing environment. Finally, present the efficiency analysis about the proposed mobile virtual computing environment and other schemes, the proposed schemes require lower computation cost.

关 键 词：虚拟计算 计算消耗 认证组密钥 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]