网络隐息系统应用方案

Generic steganography scheme on network

信息隐藏技术在数字化领域的安全保护中有着广阔的应用空间。但在具体应用中,安全并不是某一种技术就能完全保障的。通过对信息隐藏系统的理论、体系模型及典型算法等的研究,提出了基于安全套接字层(OpenSSL)技术的网络隐息系统。该方案通过CA认证机构保障隐息服务的安全性,保障客户浏览器和Web服务器间应用层数据加密等安全服务,具有高效性、可裁决性等特点。

Information hiding techniques have become important in a number of digital application areas; however, security is not ensured completely by a certain technology in effective utility scheme. Therefore, it is very important to construct a steganographia utility system on Intemet followed the Kerckhoffs principle. A utility security scheme based on OpenSSL is presented, which execute the security service between Web server and client browsers for enerypting the application data, verification, integrality and authentication though CA. The scheme has good ability not only to support the steganographia applications, also to extend and arbitrate.