This 3D-Printed Caesar Cipher Decoder Ring serves as a hands-on tool to explore the basic principles of encryption and decryption.
At its core, this ring is designed to demonstrate the Caesar cipher, one of the simplest and oldest forms of encryption.
It utilizes a substitution cipher where each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet.
Using Your Cipher Ring:
- Each notch represents a single letter shift in the alphabet. Assign your shift and easily encrypt or decrypt a character.
Key Features:
- Snap-Together Construction: The ring is composed of interlocking parts, designed for easy assembly and adjusting. Pick a color combination that you love!
- Tactile Notches with Quiet “Click” Sensation: Integrated into the design are distinct tactile notches. As the rings are rotated through each letter combination, a subtle, satisfying “click” can be felt more than heard.