Feb 10, 2021
11 min read
A Simple And Yet Robust Hand Cipher
Keep your secret safe. No computer needed.
This article introduces a secret or disguised way of writing, simple enough to memorize or carry out with pen and paper.
The strongest versions of the over-popular AES encryption used everywhere on the internet may be decipherable by quantum computers a few years from now.
Is there a secure cipher that is simple enough to be performed mentally, without any computer?
