Authentication of Stenography using HMAC Algorithm
Krishan Kant Lavania, Anuj Arora, Madhur Kumar Gupta, Saumitra Mani Tripathi · JOURNAL OF INTERNATIONAL ACADEMY OF PHYSICAL SCIENCES · 2011
Steganography is the art of hiding, and transmitting information using apparently innocent carrier without expose any suspicion. This paper will take an in-depth look at this technology by comparing it with some similar techniques like cryptography and digital watermarking, and look at the least significant technique which is used to hide message in noisy bits of an image, some details on Bin Laden as Steganography Master. The paper shows work on performing authentication using HMAC algorithm on sending of message using stegnography in order to improve the integrity and authenticity of message.