Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

Dana Heitz reviews a criminal case out of Arizona involving AI-generated evidence. She sets out some ethical considerations for its future use—an issue of interest to attorneys and courts in New York, ...

1 School of Computer Science and Technology, Changsha University of Science and Technology, Changsha, China 2 School of Information Engineering, Changsha Medical University, Changsha, China With the ...

Welcome to the Cipher Text and Image Cryptography repository! This project focuses on the encryption and decryption of text and images using well-known algorithms: RSA for text and AES for images.

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To design an applicable chaos-based image encryption algorithm for IoT devices, the complexity of the employed chaotic systems is also an important issue that cannot be ignored. The simple structures ...

Abstract: With the increasing demand for secure image transmission and storage, image encryption techniques have gained significant attention. This study presents a comprehensive analysis of an image ...

Abstract: This paper describes the FPGA implementation of chaotic based advanced encryption standard (AES) using pipeline technique. The algorithm is a combination of chaotic maps and AES. In the ...