一种基于多种算法的视频监控资料防篡改方案  

Proposal of Surveillance Video Data Anti-tampered Based on Multi-algorithm

作　　者：陈海燕[1] 

机构地区：[1]华东政法大学计算机科学与技术系,上海201620

出　　处：《电视技术》2011年第23期142-144,共3页Video Engineering

基　　金：国家社会科学基金项目(06BFX051);上海高校选拔培养优秀青年教师科研专项基金

摘　　要：提出一种AVS标准视频监控资料的防篡改方案。该方案包括特色摄像头和防篡改的算法,基于数字签名技术和MD5、DES等多种算法。根据该方案可以对生成的监控视频进行充分的认证,用以判断该视频是否出自特定的摄像头以及内容是否有无被篡改过,用以保证证据的真实性、可靠性和完整性,消除对视频电子证据的真实性的疑虑。In this paper,a surveillance video data anti-tampered based on AVS is introduced. The proposed system is mainly composed of anti-tampering features camera and an algorithm, based on digital signatures and MDS, DES and other algorithms. According to this algorithm ,the surveillance video data can be fully certificated in order to judge whether this video is tempered or produced by a certain camera. In this way ,the authenticity ,reliability and integrity can be ensured to eliminate the doubts of the authenticity of electronic evidence.

关 键 词：数字签名 MD5 AVS 特色摄像头 

分 类 号：TN919.8[电子电信—通信与信息系统]