档案信息化2016年第30卷第3期《档案学研究》
基于抗合谋指纹的数字档案信息安全保护
The Digital Archives Information Security Protection Based on Anti-collusion Fingerprinting
兰州交通大学电子与信息工程学院 兰州 730070
摘要
抗合谋指纹能够从多用户合谋伪造数字资源中识别出参与者,为依法惩治叛逆者提供不可抵赖法律凭证,保护数字资源信息安全。本文设计了抗合谋指纹协议,将抗合谋指纹技术应用于解决数字档案公共网络使用中信息安全问题。协议以提取的抗合谋指纹作为法律证据追踪叛逆者,有效解决数字档案取证不具有唯一性难题,使得叛逆者在法律面前不可抵赖,对非法复制数字档案起到法律惩罚、震慑作用,保护了数字档案信息安全。测试表明协议能够正确追踪到叛逆者,未发生误判、漏判现象。
关键词：数字档案信息安全抗合谋指纹
Abstract
Anti-collusion fingerprinting can identify participants from the forgery digital resources which the multi-user colluded, provides non-repudiation legal evidence in which traitor is sentenced by the law and protects digital resources information security. In this paper, an anti-collusion fingerprinting protocol is designed, and anti-collusion fingerprinting technology is used to solve the digital archives information security problem in public network. The protocol can trace the traitor with extracted fingerprint as legal evidence, effectively solving the problem that the digital archive forensic does’t have the uniqueness, making the traitor non-repudiation before the law. It plays the role of legal punishments and deterrence on illegal digital archive copying and protects the digital archives information security. Tests show the protocol can effectively trace the traitor, no phenomenon of misjudgment happened and no phenomenon of false negatives occurred.
Key words: digital archives; information security; anti-collusion fingerprinting
引用格式
参考文献
