中国科学院软件研究所机构知识库
Advanced  
ISCAS OpenIR  > 中科院软件所  > 中科院软件所
题名:
基于身份的可信任可扩展的健壮电子邮件系统
作者: 孟江涛
答辩日期: 2003
专业: 计算机应用技术
授予单位: 中国科学院软件研究所
授予地点: 中国科学院软件研究所
学位: 博士
关键词: 基于身份的加密系统 ; 层次式基于身份的加密系统 ; 选择密文安全 ; 标准计算模型
其他题名: Trustworthy and Hierarchical Email system based on Identity-Based Encryption
摘要: 本文提出了一些构造IBE(基于身份的加密)方案的新方法,解决了一些IBE领域的公开问题,例如构造在标准计算模型下(而不是在RANDOM ORACLE模型下)选择密文安全的工BE系统。另外,我们对Shair有关IBE的原始想法进行扩展:不仅使收信人身份的验证不需发信人的介入,也使发信人身份的验证不需收信人的介入。进一步,我们首次在IBE方案中增加了一些重要功能,例如对收信人和发信人身份的即时撤销。最后,我们提出了一个基于身份的可信任可扩展的健壮电子邮件系统,它比传统的电子邮件系统多了一些新功能,诸如:源地址认证,抵御垃圾邮件,和邮件内容有关的收信回执,收信人可获得发信凭证(和源地址,信内容有关),等等。另外,该系统易于扩展至层次式,扩展方法比已知的类似方法〔10,13〕容易。
英文摘要: We construct IBE schemes in some new ways, and solve some open problems in this field , such as building identity based systems that are chosen ciphertext security in the standard computation model rather than the random oracle model (proposed by [2]). In addition, we expand Shamir' s original idea of IBE system: we not only make authentication of Receiver' s identity without the involvement of the sender, but also make authentication of sender' s identity without the involvement of the Receiver. Furthermore, we realize, for the first time, some functions in IBE schemes, such as instant revoking of receiver' s identity and sender' s identity. At last we propose a trustworthy and hierarchical Email system based on our IBE, which adds many new functions to traditional Email system , such as authentication of Email' s source address, resisting junk Emails, receipt related to Email content , generating evidence of sending Email (related to source address, content of the Email), etc. Additionally, we can expand this system to a hierarchical system by a method simpler than all existing ones [10,13].
语种: 中文
内容类型: 学位论文
URI标识: http://ir.iscas.ac.cn/handle/311060/7370
Appears in Collections:中科院软件所

Files in This Item:
File Name/ File Size Content Type Version Access License
LW011209.pdf(2158KB)----限制开放-- 联系获取全文

Recommended Citation:
孟江涛. 基于身份的可信任可扩展的健壮电子邮件系统[D]. 中国科学院软件研究所. 中国科学院软件研究所. 2003-01-01.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[孟江涛]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[孟江涛]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院软件研究所 - Feedback
Powered by CSpace