Abstract: As digital communication grows, protecting transmitted images, especially in wireless communication, is more important. This paper introduces an image encryption method that combines the ...
Abstract: Image encryption and decryption is one of the sensitive components in modern data security by safeguarding the integrity, confidentiality, and privacy of sensitive visual information. In ...
Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...