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计算机工程 ›› 2010, Vol. 36 ›› Issue (4): 147-149. doi: 10.3969/j.issn.1000-3428.2010.04.051

• 安全技术 • 上一篇    下一篇

一种基于CPK的传输协议

万 伟,王晋东,张恒巍   

  1. (解放军信息工程大学电子技术学院,郑州 450004)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-02-20 发布日期:2010-02-20

CPK-based Transmission Protocol

WAN Wei, WANG Jin-dong, ZHANG Heng-wei   

  1. (Institute of Electronic Technology, PLA Information Engineering University, Zhengzhou 450004)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-02-20 Published:2010-02-20

摘要: 为提高VxWorks中数据传输的效率,结合组合公钥算法的原理和加密通信方法,设计一种高效、安全的嵌入式安全传输(EST)协议。EST协议能够在VxWorks环境下快速建立端到端的通信,实现保密通信,满足实时操作系统的安全需求。给出该协议的设计与实现及相应结果分析,证明了该协议的可行性、有效性。

关键词: 组合公钥, VxWorks操作系统, SSL协议, 安全断言标记语言, 可扩展的访问控制高标识语言

Abstract: In order to improve the efficiency of data transfer under VxWorks, based on Combined Public Key(CPK) and encrypted communication, this paper designs an efficient and secure Embedded Secure Transmission(EST) protocol. It can set up an end-to-end secure channel quickly and realizes authentication and encrypted data transfer, which satisfies the demand of real-time system. It presents the design and implementation of the protocol. The results analysis shows that the protocol is efficient and feasible.

Key words: Combined Public Key(CPK), VxWorks OS, SSL protocol, Security Assertion Markup Language(SAML), eXtensible Access Control Markup Language(XACML)

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