摘要
移动代码具有智能型和移动性,对目标主机平台构成安全威胁.现有对移动代码的授权和认证方法多是以可信第三方的直接授权为基础.本文针对目前开放网络的特点,提出一种基于自动信任协商(ATN)的移动代码保护方法(ATMCVM),该模型通过逐步披露证书的方法能够解决两个陌生的代码生产者和消费者间动态建立信任关系的问题.
With the development of Internet, the problem of mobile code security emerges as one of the most challenges of research in Computer Science today. ATN based Trust Mobile Code Verification Model (ATMCVM) is proposed in this paper, which establishes the trust between strangers with iterative disclosure of credentials and security policies.
出处
《北京交通大学学报》
CAS
CSCD
北大核心
2009年第2期22-25,29,共5页
JOURNAL OF BEIJING JIAOTONG UNIVERSITY
基金
国家"863计划"项目资助(2007AA01Z4102007AA01Z177)
关键词
移动代码安全
属性证书
信任协商
mobile code security
property-based digital credentials
automated trust negotiation(ATN )