Day: August 9, 2022

Uncategorized

secure authentication

read the counter of auth attempts:

https://globalplatform.org/specs-library/card-specification-v2-3-1/

The INITIALIZE UPDATE command is used, during explicit initiation of a Secure Channel, to transmit card and session data between the card and the host. This command initiates the initiation of a Secure Channel Session.

read the counter of apdu.

findings: counter ist increasing in 2 apdu responses

https://www.rapidtables.com/convert/number/hex-to-decimal.html

https://www.scadacore.com/tools/programming-calculators/online-hex-converter/