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SE050 APDU - ECDSA

Question asked by Julian Sauer on Apr 5, 2020
Latest reply on Apr 13, 2020 by Julian Sauer

I am trying get the Public Key (FastSCPGetECKAPublicKey) from the SE050 Dev Board and proofing the private Key possession with a ECDSA Signature from this Public Key (FastSCPGetECKAPublicKey).

 

Do I need to create a CryptoObject (in the Docu it is mentioned the FastSCPGetECKAPublicKey already created)?

 

Where can I find good example project only using APDU Commands (Soft Reset, Select Applet etc.) to communicate with the SE050?

 

Is "creating a Session" necessary for retrieving the public Key and Signing a Random Message or can this happen sessionless?

 

Best regards

Julian

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