Introduction: A revolutionary cipher -- Cryptology before 1500: a bit of magic -- The black chambers: 1500-1776 -- Crypto goes to war: the American Revolution -- Crypto goes to war: the American Civil ...

Data security involves implementing strategies to safeguard digital information against unauthorized disclosure and modification across computing and communication infrastructures. Given the ...

Cryptographic algorithms lie at the heart of modern information security, and substitution box (S‐box) design is a critical component in achieving robust encryption. S‐boxes provide the nonlinearity ...

Data protection provider Commvault Systems Inc. today announced new post-quantum cryptography capabilities designed to help customers protect data from emerging quantum security threats. The new PQC ...

In this post, we describe FrodoKEM, a key encapsulation protocol that offers a simple design and provides strong security guarantees even in a future with powerful quantum computers. For decades, ...

Microsoft is updating Windows 11 with a set of new encryption algorithms that can withstand future attacks from quantum computers in a move aimed at jump-starting what’s likely to be the most ...

1 Laboratory of Computer Science Engineering and Automation, Higher Normal School of Technical Education of Douala, University of Douala, Douala, Cameroon. 2 Laboratory of Computer Engineering, Data ...

Adding a dash of encryption to key algorithms used in artificial intelligence models could – surprisingly – make them more efficient, thanks to a trick of mathematics. Cryptography normally involves ...

Imagine your secrets locked away in an unbreakable vault, guarded by complex mathematical puzzles. That’s essentially how modern cryptography works. But what if someone invented a super key that could ...

Abstract: Cryptography is a discipline that requires a background in mathematics. All encryption, decryption, and signature algorithms are based on notions and theorems known in number theory, modular ...