Affine Cipher Calculator
Encrypt or decrypt a message using the Affine Cipher.
* Keys: a and b (a must be coprime with 26).
Step 1: Enter Cipher Data
Key a must be coprime with 26.
Encrypt or decrypt a message using the Affine Cipher.
* Keys: a and b (a must be coprime with 26).
Key a must be coprime with 26.