Embedding Stego-Text in Cover Images Using linked List Concepts and LSB Technique

In this paper, we intend to introduce a steganography algorithm for embedding a message into a RGB 24-bit color image. It will be done by using the concepts of linked list data structure. It will help us to achieve some important advantages. First, we can create a “stego-key” by the address of message blocks. Second, it makes the detection of message harder. Also, there will be other benefits that are mentioned during the paper. Another point about the presented algorithm is the flexibility. For example, it could be written in recursive way. To prove it, we wrote a recursive function called “Read()” for extracting the message from the cover image. At the end of paper, characteristics of this algorithm will be talked. For embedding data, LSB (Least Significant Bit) technique is been used.