DES and RSA are surveyed in this work. There is discussion of the great advancements in image encryption. The comparison is done on the basis of quality of image before and after encryption and ...

To address this, a novel encryption method for medical ... initializes by processing the original image through the Secure Hash Algorithm (SHA) to derive the initial conditions for the Chen chaotic ...

It includes an authentic Engima machine from the Second World War. Organizers say the exhibit teaches visitors how encryption has been used from war time to the present day. After meeting with ...

3.2 Parametric bifurcation graphs and lyapunov exponents In the dynamic analysis, the chaotic characteristics of the model can be evaluated by using tools such ... It can complete the encryption and ...

To guarantee high data security, encryption must be unbreakable ... An adequate application of the three keys enables the decryption of the correct pattern, and can then be translated back using the ...

This project presents a novel algorithm for the image encryption and decryption scheme. The project provides a secured image encryption technique using multiple chaotic based circular mapping. In this ...