As a forward-thinking leader and someone who looks ahead of the curve to see the potential risks and threats years down the road, you are undoubtedly aware of the rapid advancements in quantum ...

Introduction to ciphers and substitution. Alice and Bob and Carl and Julius: terminology and Caesar Cipher ; The key to the matter: generalizing the Caesar Cipher ; Multiplicative ciphers ; Affine ...

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 ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the headquarters of the U.S. Central Intelligence Agency, recently took a bizarre twist.

Lightweight cryptography is essential for constrained embedded devices, which require secure but resource-efficient primitives that balance area, power consumption, latency, and throughput. To address ...

In the era of pervasive multimedia communication, image data has become a dominant form of information exchange across embedded, mobile, and IoT platforms. This surge in visual data transmission ...

Enterprises have traditionally embedded cryptographic choices deep within applications and hardware appliances. When vulnerabilities surface, whether due to newly discovered flaws in an algorithm or ...