Here's your chance to crack ciphers similar to those Bletchley Park's codebreakers faced during World War II. Below, we present three ciphers of different levels of difficulty, from easiest to most ...

House Speaker Nadine Nakamura last week finally voiced concern about “the cloud placed over the entire state Legislature,” but it came off as an invitation to the feds to ask her to back off, and ...

Symmetric ciphers are widely used due to their consistent encryption and decryption processes and high efficiency. The principles of confusion and diffusion are the two fundamental design principles ...

This repository is provided as-is for educational purposes. We do not take any responsibility for damage to property or injury to persons that may occur from attempting to replicate the results shown ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.