CRC算法和数字水印技术在黄河数字档案管理中的应用研究

摘要

In this paper,CRC redundancy algorithms and digital watermarking technology,information hiding,imper-ceptibility,robustness and security and other aspects of control,file management system to solve the original electronic records protection,copyright protection and internet use control and statistics and other issues,the application of the technology,the Yellow digital Archive management System electronic archive information will not be destroyed,tamper-ing and forgery,the security level of the system can be improved effectively provide important technical support for the future of scientific management of electronic records .%本文利用CRC冗余算法和数字水印技术，对信息的隐藏、不可感知性、鲁棒性和安全性等方面进行控制，解决档案管理系统中数字档案的原始性保护、版权保护和网上利用控制及统计等问题，该技术的应用，使黄河数字档案管理系统中的数字档案信息不会被破坏、篡改和伪造等，系统的安全级别得到有效提高，为今后数字档案的科学管理提供重要的技术支持。