The aim of this paper is to trace the development of cipher-writing from the very simple devices of the Ancients to the so-called Chiffre Indéchiffrable, generally called the Vigenère Cipher. The ...

It is a technique for encrypting messages consisting of only text and no special characters or numeric digits. It is a technique for encrypting messages consisting of only text and no special ...

Secret code or foreign language? For machines, it might not matter. Without any prior knowledge, artificial intelligence algorithms have cracked two classic forms of encryption: the Caesar cipher and ...

As members of the class of 2020 dived into their first day of classes at MIT, an unusual eye chart appeared above the entrance to Lobby 7. The banner included the keyword “foresight,” which allowed ...