Cryptography assessment

Cypher creation tool

With this tool, (capital) X is the index of the letter in the alphabet and i is the index of the letter in the input string.

Plaintextabcdefghijklmnopqrstuvwxyz
\( X \)012345678910111213141516171819202122232425

0 errors

    • Error: Cannot read properties of undefined (reading 'evaluate')
    • Error: Cannot read properties of undefined (reading 'evaluate')
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