Last modified by Bjørnar Ruud on 2021/03/18 10:47
From version 30.4
edited by Pål-Eirik Askerød
on 2017/10/25 09:50
To version 30.5
edited by Pål-Eirik Askerød
on 2017/10/25 13:40
Change comment: There is no comment for this version

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... ... @@ -292,14 +292,17 @@
292 292  
293 293  **P-48-14 PIN ENCRYPTION METHODOLOGY**
294 294  
295 -Fixed value ‘33’: ZKA MS/SK PAC H2H
296 -When P-52 is present, this field must also be present. When field P-52 is NOT present, field 48-14 should also NOT be present.
295 + ‘13’: PayEx H2H shared keys
297 297  
298 -The value supported by PayEx is ‘33’ and refers to 3DES ZKA UKPT. Other values are not supported.
297 + ‘33’: ZKA MS/SK PAC H2H (**Currently not supported**)
299 299  
300 -The first digit (3) refers to key management type ‘ZKA UKPT’ and the second digit (3) refers to the cryptographic algorithm ‘3DES with double length key’. A double length key means 2X56 bits effective key length.
301 301  
300 +When P-52 is present, this field must also be present. When field P-52 is NOT present, field 48-14 should also NOT be present.
302 302  
302 +The value currently supported by PayEx is ‘13’ and refers to PayEx H2H shared keys. **Other values are currently not supported**.
303 +
304 +PayEx H2H shared key scheme defines a pin encryption key that is used to encrypt the pin block. See security documentation for details. TODO ref security documentation
305 +
303 303  **P-48-32 VAT PERCENTAGES**
304 304  
305 305  List of VAT codes accompanied with their corresponding VAT percentage.