Abstract: Data protection via encryption continues to be a key concern in the constantly changing field of digital security. This study investigates a novel method of pixel displacement picture ...

Abstract: Quantum cryptography using the BB84 protocol is at the forefront of modern secure communication. This paper emphasizes on BB84 protocol and its role in secure key distribution utilizing the ...

Add a description, image, and links to the potrace-algorithm topic page so that developers can more easily learn about it.

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just took a bizarre twist. Though cryptographers broke the first three passages ...