Hiding the Text in Image of Variable Size

Abstract

Steganography is the art and science of hiding information into digital media for the purpose of identification, annotation, and copyright. In a way that prevents the outside observer from recognizing the present of hiding information. In the current research, a design and implementation for image's Steganography system based on Least Significant Bits mechanism was presented and discussed. The performance of the hiding text system was considered up to 1-bits, 2-bits. 4-bits hiding rate. A new adaptive Least-Significant Bit method was suggested, implemented and tested, that based on the idea of the substitution criteria. The result have indicating a good hiding performance.