An adaptive secret QR code message passing method using video steganography

Abstract

Steganography is covert communication between the sender and the intended receiver with no evidence to the outer world that the communication has happened. The paper proposes an multi-layer protection approach in steganography to adaptively embed the message in the cover medium and exploit the efficiency of the Diffie-Hellman key exchange method to be passed on to a secure channel and to be extract the secret data without being detected. Hence the proposed system has a shade of hybrid crypto stego scehme. The study proposes a new and adaptive steganography method that provides multiple layers of security and adaptiveness in passing secret data which emphasizes on Imperceptibly and robustness.