基于Linux的安全存储系统设计  

Design of secure storage system based on Linux

作　　者：陈志文[1] 李亮[1] 刘渊[1] 张春瑞[1] 

机构地区：[1]中国工程物理研究院计算机应用研究所,四川绵阳621900

出　　处：《计算机工程与设计》2009年第15期3491-3493,共3页Computer Engineering and Design

基　　金：中国工程物理研究院重大基金项目(2006Z0604)

摘　　要：如何有效的解决电子数据在存储与管理过程中的安全是信息安全领域一直在努力解决的问题。设计了一个在服务器集中加解密的存储系统,加密算法采用硬件加密卡产品实现。系统为用户提供了透明的文件加解密服务,用户通过映射网络驱动器的方式访问自己的存储空间。系统中每个用户拥有独立的文件加解密的密钥,加解密的密钥或密钥的密文始终不在网络上进行传输,降低了密钥泄露的风险。How to ensure the safety of electronic data during the processing of storage and management is a problem of information security. A storage system that encrypts data by cryptographic card on the server is presented. File service is provided that encrypts data of file transparently for users. Each user has a different key for encryption, users access the storage system by network driver mapping. The cryptographic keys are generated on the server, and they, even are encrypted, will never be transmitted on the network to reduce the risk of key exposure.

关 键 词：集中 透明 加密 安全存储 加密卡 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]