Abstract: This paper presents GRTPHM (Generalized Rectangular Transform and Penta-Hyperchaotic Map), a novel multi-image encryption scheme that enhances security, efficiency, and versatility. The ...
Combined encryption and digital signatures into one workflow. Built a secure file transfer system similar to HTTPS principles. Encrypted files using Fernet (symmetric key) and protected the key with ...
Abstract: Encryption is not a novel concept. Instead, it has been in use for thousands of years. The mathematical methods of data security, such as data integrity, secrecy, authentication, and data ...