Reply To: Authentication Flow with SAM AV1

Forum MIFARE general topics and applications Authentication Flow with SAM AV1 Reply To: Authentication Flow with SAM AV1

Re: Authentication Flow with SAM AV1

8. February 2017 at 9:14
Hello Rajesh,

The MIFARE SAM supports the whole MIFARE family: Classic, DESFire etc. Therefore you will find several authentication methods for each MIFARE product and for each cipher the product supports.

For the DESFire EV1 you use SAM_AuthenticatePICC for the Non-X-mode. This command can be used for all ciphers and for key diversification. If you want to use the ISO authentication procedure (GetChallenge, ExternalAuthenticate and InternalAuthenticate) you should use SAM_IsoAuthenticatePICC. For this commands you use “PICC keys”.

The TapLinx team

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