Vic Cipher
The Vic cipher was a pencil and paper cipher used by the Soviet spy Reino Häyhänen, codenamed "VICTOR". It has several important integrated components, including mod 10 chain addition, a straddling checkerboard, and a disrupted double transposition. The alphabet it uses consists of 28 characters over 3 rows and 10 columns marked with numerical coordinates. By default, the 28 characters are the standard letters A - Z along with the characters "." and "/". You can customize this below with a keyword or arrange it in a custom order of your choosing. See Wikipedia for more information.
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| . | / | Z | Y | X | W | V | U | |||
| 2 | T | S | R | Q | P | O | N | M | L | K |
| 6 | J | I | H | G | F | E | D | C | B | A |
Plaintext:
Alphabet Key
Enter a keyword, phrase or alphabet and the rest will be calculated for you.
Spare Positions:
Numeric Key:
Optional: Enter a set of numbers that would be used to over-encrypt/decrypt the code.