随着信息技术的广泛应用，数字文明彻底改变了传统信息存储交流

形式，数字文件大量涌现，数字档案逐渐发展成为档案家族中重要的一

员。数字档案的广泛应用带来了一系列的便利和好处，但其安全维护及

合法使用问题也日益突出。在这一背景下，新兴的数字水印技术日益成

为解决数字档案信息安全的重要有效手段，它能有效地对数字媒体进行

版权保护及内容验证-With the extensive application of information technology, digital civilization completely changed the traditional forms of communication of information storage, large numbers of digital files, and gradually developed into a digital archive file of an important family. Extensive application of digital archives brought a series of convenience and benefits, but its maintenance and safety issues are also increasingly prominent legitimate use. In this context, the emerging digital watermarking technology is becoming increasingly digital archive of information security to solve an important and effective tool, it can effectively protect the copyright of digital media and content validation