Abstract—In digital word security is a most important issue and data hiding with image cryptography is one of the possible ways to ensure the security of the important message from outer world. In this paper we proposed a novel technique that encrypted the message such a ways that the message encoded as well as hidden in an image. The proposed solution is to use image cryptography to hide textual message. The proposed technique use of an encryption technique that is based on Fibonacci series & image encryption and a secret key generated from the image.

Index Terms—security, image cryptography, encryption technique, Fibonacci series, image encryption, secret key

Cite: Manoj Mukherjee and Debabrata Samanta, "Fibonacci Based Text Hiding Using Image Cryptography," Lecture Notes on Information Theory, Vol. 2, No. 2, pp. 172-176, June 2014. doi: 10.12720/lnit.2.2.172-176