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计算机工程 ›› 2009, Vol. 35 ›› Issue (6): 194-196. doi: 10.3969/j.issn.1000-3428.2009.06.068

• 安全技术 • 上一篇    下一篇

基于身份密码的安全电子邮件系统

张 鹏,陈 焘,刘宏伟,喻建平   

  1. (深圳大学智能信息研究所,深圳 518060)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-03-20 发布日期:2009-03-20

Secure E-mail System Identity-based Encryption

ZHANG Peng, CHEN Tao, LIU Hong-wei, YU Jian-ping   

  1. (Graduate School of Intelligent Information, Shenzhen Univ., Shenzhen 518060)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-03-20 Published:2009-03-20

摘要: 针对现有电子邮件系统中的安全性问题,采用基于身份的密码体制和基于内容的过滤扫描技术,构建具有反垃圾/反病毒功能的邮件服务器及具有涉密扫描功能的邮件网关服务器,设计并实现了邮件系统客户端及其必备管理控制中心。系统具有扫描并过滤涉密邮件、加密或解密邮件、签名或认证邮件等功能,能够满足在不可控、动态和松散企业组织成员间的安全通信。

关键词: 基于身份, 公钥密码, 涉密扫描, 网关服务器, 安全电子邮件

Abstract: For the secure problems existing in current E-mail systems, this paper establishes the mail server which filters the spam and virus, and the gateway server which filters the secret-involved mails. It accomplishes the secure mail client and the manage control center with the technology of identity-based cryptography and content-based filtering. The system can provide safe communications between these enterprise employees who are uncontrollable and dynamic.

Key words: identity-based, public key cryptography, secret-involved scanning, gateway server, secure E-mail

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