A newly invented cipher may shed light on how the mysterious Voynich manuscript was made in medieval times.

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 ...

The Voynich manuscript—a mysterious medieval book that has defied translation for centuries—may have been created using a special code developed with the help of cards and dice, a new study suggests.

“The claimed ‘combining’ step, by itself, is an abstract idea and cannot itself provide an inventive concept.” – CAFC The U.S. Court of Appeals for the Federal Circuit (CAFC) on Tuesday affirmed a ...

Post-quantum cryptography (PQC) is the practical solution—quantum-resistant algorithms that run on existing hardware—and ...

Java 26, due in March with structured concurrency, lazy constants, AOT object caching, and primitive types in patterns, instanceof, and switch, has entered a second rampdown phase for bug fixes. Java ...