VhlCfg / File / UltralightKeyList Value
Contains the list of keys needed to access a MIFARE Ultralight C/EV1 card
with this VHL file. These keys are referenced by
VhlCfg/File/UltralightKeyIdx
Format
|
Name
|
Type/Size
|
Description
|
|
-
|
Array (until end of frame)
|
-
|
|
AccessRights.KeySettings
|
Bit mask (8 bits)
|
Access rights and key info
Access rights: By default, all operations are allowed. With
this bitmask, however, this key can be locked for certain operations.
|
|
|
IsVersion
|
Boolean (bit 0x80)
|
-
|
|
|
IsDivInfo
|
Boolean (bit 0x40)
|
The value for diversification data can be found in
Project/DiversificationData.
|
|
|
IsDivInfoVhl
|
Boolean (bit 0x20)
|
The value for diversification data can be found in
VhlCfg/File/DesfireDiversificationData.
|
|
|
RFU
|
Integer (bit mask area 0x18)
|
Zero padding
|
|
|
DenyFormat
|
Boolean (bit 0x04)
|
-
|
|
|
DenyWrite
|
Boolean (bit 0x02)
|
-
|
|
|
DenyRead
|
Boolean (bit 0x01)
|
-
|
|
Optional field, condition:
IsVersion
|
AccessRights.Version
|
Integer (8 bits)
|
Key version.
|
|
|
Optional field, condition:
IsDivInfo
|
AccessRights.DiversificationMode
|
Enumeration (8 bits)
|
Values (2):
|
|
AccessRights.DivIdx
|
Integer (8 bits)
|
Index for data converter rule:
Possible values:
- Range 0..0x7F: Rule located in project
|
|
|
Algorithm
|
Enumeration (8 bits)
|
-
For Ultralight-C authentication, a Tripple DES key
has to be specified.
-
For Ultralight-EV1 password diversification (NXP AN12694), an
AES key has to be specified.
This byte defines the crypto algorithm that shall be used when
working with the key that is following. The CryptoAlgorithm
furhtermore implies the length of the following key
Values (5):
-
DES (0x01)
Keylength: 8 byte
-
TripleDES (0x02)
Keylength: 16 byte
-
ThreeKeyTripleDES (0x03)
Keylength: 24 byte
-
AES (0x04)
Keylength: 16 byte
-
MifareClassic (0x05)
Keylength: 6 byte
|
|
Optional field, condition:
(Algorithm == Algorithm.TripleDES) or (Algorithm == Algorithm.AES)
|
TripleDesAesKey
|
Raw data (length 16 Bytes)
|
This is the key to use for 3DES
or AES authentication.
|
|
