HID iCLASS SE Encoder User Guide - Manual (Page 121)

April 2014 PLT-01067, Version: A.3
Page 6-3 Key Manager
3. Enter the following:
Field Description
Key Description Enter a Key Description for the Key.
Key
This can either be manually entered (hexadecimal), or click Generate
Random Key, which will generate a key and fill the field.
Random Key Size
(bytes)
From the drop-down menu set the key size value.
The following are technology and encoder key sizes:
• MIFARE = 6 bytes
• MIFARE DESFire = 16 bytes
• iCLASS Authentication = 8 bytes
• iCLASS Encryption = 16 bytes
• DES = 8 bytes
• 2kTDES = 16 bytes
• 3kTDES = 24 bytes
• AES = 16 bytes
Encoder Configuration Keys = 16 bytes
• SO Keys = 16 bytes