Method and design of encrypted image hiding based on random LSB matching

The Internet has provided great convenience for people, but at the same time, there have also been some problems that infringe on people's interests. How to effectively protect intellectual property rights and prevent works from being tampered with without permission is one of the issues that the Internet is concerned about. Information hiding is a method of hiding secret information into a general carrier of information, in order to prevent others from discovering it during transmission. Therefore, this article proposes a method for hiding encrypted images based on the random LSB matching algorithm. The experimental results show that this method can achieve better hiding effects.