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Sep 21st, 2017
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Java 1.12 KB | None | 0 0
  1. package fly;
  2.  
  3. /**
  4.  * Klasse übernimt das ver und entschlüsseln der Codes
  5.  * @author cedric
  6.  */
  7. public class Cryption {
  8.     public String inputAnzahl,inputText,senden,str2;
  9.  
  10.     FlyView fly = new FlyView();
  11.  
  12.     public String verschlüsseln(String arbeitstring1) {
  13.         int faktor = fly.InputAnzahl();
  14.         StringBuilder vText = new StringBuilder();
  15.         for (int i9 = 0; i9 < arbeitstring1.length(); i9++) {
  16.             vText.append((char) (arbeitstring1.charAt(i9) + faktor + i9));
  17.         }//end of For
  18.         str2 = ("" + vText);
  19.         //inputText.setText("Fehler beim verschlüsseln");
  20.         return str2;
  21.     }//end of verschlüsseln
  22.  
  23.      public String entschlüsseln(String arbeitstring3) {
  24.         int faktor = fly.InputAnzahl();
  25.         StringBuilder eText = new StringBuilder();
  26.         for (int i8 = 0; i8 < arbeitstring3.length(); i8++) {
  27.             eText.append((char) (arbeitstring3.charAt(i8) - faktor - i8));
  28.         }//end of For
  29.     senden = (""+ eText);
  30.     //inputText.setText("Fehler beim entschlüsseln");
  31.     return senden;
  32.      }//end of entschlüsseln()
  33.  
  34.  
  35. }//end of class
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