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Break Vigenère

 

The switch SW1 and SW2 control the fine-tuning of the analysis.

The threshold for reliable values for the evaluation is SW1[%] above the arithmetic middle, plus an offset of (SW2) above the latter.

The switch SW3 controls the length of the fragments which are analysed via autocorrelation. The results are superimposed over each other.
 
   
     
 
 
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