To Implement a Quantum Steganography scheme to embed quantum secret gray image into quantum cover image. In this scheme, the secret image and the cover image are represented using NEQR method. Then the quantum secret image is scrambled using two different scrambling techniques namely, Arnold Image Scrambling and Fibonacci Image Scrambling, in order to encrypt the secret image for security. We embed the scrambled quantum secret image into the cover image using two least significant Qubits (LSQb) to obtain the final stego-image. The secret image extraction process requires only the stego image. Finally, the LSQb extracted image is descrambled using inverse Arnold transform and inverse Fibonacci transform. This decrypted image is resized to original size to get back the secret image.
