Published Paper Details:

Steganography is the method of hiding secret information like text, password, image and audio behind original cover file. In this paper we proposed an image steganography using raspberry pi. In this system, our aim is to hide message behind the imagefile. The message can be a text, image. The embedded system will help to secure the message with in the image file. In Embedded system, the message much secure because albeit even though if the unauthorized person succeeds in being able to hack the image, the person won�t ready to read the message. Secret data like image encrypted into cover data by developing the application involved with LSB algorithm on ARM architecture device.Images with embedded data can be used to convey secrets using easy, fast and stand-alone novel algorithms, which when combined together, yields a more complex algorithm. This paper deals with asignificant bitXOR encryption with a recursive diagonal transformation as a pre-processing step and is then embedded employing a using a Least Significant Bit (LSB) steganography. An innovative manner in this entire process using raspberry pi. The results were found to be lossless, secure and high image metric values are achieved.