Home > College Algebra > Ciphers > Affine Cipher solver calculator

Method and examples
Affine Cipher solver calculator (encoder / decoder)
Each plaintext letter is encrypted with the function (ax + b) mod 26
Encrypt / Decrypt :
Text :
Slope (A) :
Intercept (B) :
Alphabet :
  1. ABCD efghi
  2. hello world
Case Strategy :

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