A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be solved.

Crosswords — a new 60s-set psychological thriller for true crime lovers.

Cipher” is about what history means for us today, about making sense of it and coming to terms with it. It’s a story of ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

How does one crack the world’s most famous code? The breakthroughs on Kryptos provide a guided tour through the cat and mouse game between code makers and code breakers that has defined information ...

F or nearly 35 years, a hidden message has lurked in plain sight on a sculpture outside the cafeteria of the CIA’s ...

For those who like mysteries on Halloween, the Webster City Women’s Club will present two mysteries in which kids and young ...

Usually, a story about hacking a coded message will have some computer element or, at least, a machine like an Enigma. But [Ruth Selman] recently posted a challenge asking if anyone could decrypt ...

Abstract: This letter proposes an efficient method to reduce path splits in the successive cancellation list (SCL) decoding. We construct the boundary consisting of ...

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...

If native implementations are available on some platforms (e.g. node, deno, bun), it'll use node:crypto for efficiency. Otherwise (e.g. browser, react native), it'll use @noble/ciphers for ...