Key Tester.

Now you never have to wonder if the key is
legal or not. Just get data from a working card
and trie it your self.

This program is based on Gerry Slevin's Key_Plus (MSDos).
I have converted it to Windows. 
It's not so fast that the MSDos version is because I had to
make all the assembler commands.

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 Data collected from TV3 as example:

 DeCrypt this data, with key D1 2A 47 E7 85 4F FE
                                                                              
 CA 88 00 0F 25 
 E0 01          00                                                            
 E1 04          21 5A 04 04
		--- Cipher data -------	  --- Cipher data -------
 EA 10          86 85 AE A1 45 76 D7 9E   96 D7 1C B8 34 F9 E3 35             
                                                                              
 CA C0 00 00 12 --- Plain text --------   --- Plain text --------
 EA 10          0E 72 F3 4C 14 94 D8 68   0D 1F 7B 4E C3 18 A6 AD             


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Example: Use this in the key tester, 
and select EuroCrypt-M Normal

 Key 		= D1 2A 47 E7 85 4F FE
 Chiper CA_88 	= 86 85 AE A1 45 76 D7 9E
 Plain  CA_C0 	= 0E 72 F3 4C 14 94 D8 68

 Result		= 0E 72 F3 4C 14 94 D8 68




Enjoy..............

