Open thisistouhid opened 3 years ago
Dear thisistouhid, please contact SpringCard Support team https://www.springcard.com/en/contact whenever you need support. Don't forget to mention the reference and version of the SpringCard product you're working with. Regards, Johann
I want to change the default PICC DES master key to AES master key. Tried this without any luck for factory-fresh-card (never written before):
desfire.SelectApplication(0); // success
desfire.Authenticate((0, new byte[16]); // success
desfire.ChangeKeyAes(0, 0 , newMasterKey , null); // fail
ordesfire.ChangeKeyAes(0, 0 , newMasterKey ,new byte[16]); // fail
ordesfire.ChangeKeyAes(0, 0, new byte[16] , null); // fail
ordesfire.ChangeKeyAes(0, 0, new byte[16] , new byte[16]); // fail
But I can change key type from AES to DES which was written with another system:
desfire.SelectApplication(0); // success
desfire.AuthenticateAes((0, masterKey); // success
desfire.ChangeKey(0, new byte[16] , null); // success
Please help.