期刊文献+

分布式环境下文件内容防篡改系统研究 被引量:1

Research on File content Tamper-proofing System for Distribution Environment
下载PDF
导出
摘要 如何有效地保护分布式环境下存储信息的安全性,已经成为很多Web应用急需解决的问题。该文提出的文件内容防篡改系统,可有效抵抗分布式环境下的文件内容非法篡改,防止非法信息的泄漏和传播。为了满足Web系统对校验速度的要求,该文采用文件长度验证与HMAC相结合的快速校验算法,在保证系统安全性的前提下,提高了系统的处理速度。最后,给出了系统的实施方案及实际应用案例。  It is very important to protect the data security in distributed web applications. In this paper, a file content tamper-proofing system is proposed, which can effectively resist file content tampering, and prevent illegal information spreading. To meet the requirement of authentication speed, a fast authentication algorithm combines file length verification and HMAC is used in the file content tamper-proofing system, which improves the computing speed while keeping the system’s security. Then the implementation plan of the file content tamper-proofing system is proposed.
出处 《计算机安全》 2007年第11期1-4,共4页 Network & Computer Security
关键词 分布式环境 防篡改 内容校验 HMAC distribution system Tamper-proofing content authentication HMAC
  • 相关文献

参考文献1

二级参考文献5

  • 1John T. Kohl, B. Clifford Neuman, et al. The evolution of the Kerberos authentication system. In: Distributed Open Systems.Los Alamitos, CA: IEEE Computer Society Press, 1994. 78~94.
  • 2B. Clifford Neuman, Theodore Y. Ts' o. Kerberos: An authentication service for computer networks. IEEE Communications, 1994, 32(9): 33~38.
  • 3Ian Downard. Public-key cryptography extensions into Kerberos.IEEE Potentials, 2002, 21(5): 30~34.
  • 4M. Steven. Bellovin, Michael Merritt. Limitations of the Kerberos authentication system. Computer Communication Review, 1990, 20(5): 119~132.
  • 5M. Leech, M. Ganis, Y. Lee, et al. SOCKS Protocol Version 5. RFC1928. http : ∥archive. socks. permeo. corr/rfc/rfc1928.txt, 1996.

共引文献6

同被引文献5

引证文献1

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部