VhlCfg / File / DesfireEv2FormatAppKeysetParams Value

This entry specifies all parameters for an application with multiple keysets

Properties

Format

Name Type/Size Description
KeysetVersion Integer (8 bits) Keyset version of the active keyset
NoKeysets Integer (8 bits) Number of key sets
(Minimum value: 0x2, maximum value: 0x10)
MaxKeySize Enumeration (8 bits) Maximum keylength of the keysets
Values:
  • Len16 (0x10)
    Allow only (3)-DES and AES keys.
  • Len24 (0x18)
    Allow all keys.
KeysetSettings Integer (8 bits) Settings for multiple keysets. Bits 0..3 define the application roll key (to change a keyset)
(Minimum value: 0x00, maximum value: 0x0D)