Application Research of electronic authorized steganographic seal management and control platform based on invisible watermark

From the generation, circulation, writing to filing, identification, utilization and destruction of electronic authorized steganographic seal, there are unsafe factors such as information out of control and information interference in every link. How to implement safe and effective management and control of the whole life cycle of electronic authorized steganographic seal brings new challenges to document management. Therefore, the application method of electronic authorized steganographic seal management and control platform based on invisible watermark is proposed. Through the use of electronic information centralized management and control platform, the problems of electronic authorized steganographic seal multi-point storage, version confusion, filing lag, output recycling management out of control are completely solved, and the accurate management of the whole life cycle of electronic authorized steganographic seal is realized.