In early February of 1943, Gene Grabeel walks toward a corner of a large, crowded room inside Arlington Hall near Washington, D.C. Around her, clutches of people huddle over tables and quietly rifle ...

Abstract: Due to the openness of the wireless communication, security aspect of data transmission plays important role in respect to the effective measure of the transmission, where cryptography ...

A researcher has developed a cipher that might provide insights into how medieval scribes produced the Voynich Manuscript’s unreadable writing. Created in the early 15th century, and often called the ...

A recent study published in the journal Cryptologia presents what its author calls the Naibbe cipher, a manual substitution cipher system that, as he demonstrates, is capable of taking texts in Latin ...

“There is a cipher in the book that Strike needs to decrypt,” Rowling said in a teaser. “Pigpen cipher is pretty easy to break if you know the trick of it, because it is a simple substitution cipher.

This is a very simple (and NOT a highly optimized and secure) implementation of AES only written to teach you the BASICS of this algorithm. I used a tutorial previously available on progressive-coding ...

Secret codes have been used throughout history for a variety of purposes, from sending confidential messages to providing an intellectual challenge for codebreakers. If you’ve come across a secret ...

The 20th century had no shortage of brilliant minds, but perhaps none had as significant an impact on our day-to-day lives as Alan Turing, considered by many as the founding father of modern computer ...