CipherLab RK25 User Manual page 161

Step 3.
A matched string from the
genuine UCODE DNA tag is
received by the UHF RFID
Reader while no feedback string
is obtained if the tag to be
authenticated is counterfeit.
Please note that incorrect encryption key results in obtaining different feedback string.
▪
Authenticated
Incorrect encryption key
The feedback string is different from
the Authenticate Message.
161
EZEdit: Authenticate Tag
▪
Unauthenticated