Progressive Key Log Digraph test

Directions: Type or paste cipher into cipher box. Click Do Test button.

Cipher:

Output:

                                       Max Period:                          

Type 0
(key, progression index)

VI,VI
VA,VI
VI,VA
VA,VA
BE,BE
Type 1
(key, progression index)

BE,VI
BE, VA
VI,BE
VA,BE
VA = Vigenere, VI = Variant, BE = Beaufort