Forum › MIFARE general topics and applications › Key Diversifications using HSM › Reply To: Key Diversifications using HSM
Hi TapLinx Support,
Our project requires OTA Topup as outlined in https://www.nxp.com/docs/en/application-note/AN12113.pdf.
Processing logic (including authentication, data encryption/decryption) is done by the back-end server. I think we should use HSM instead of SAM for processing speed and performance.
That why I am looking for HSM models which supports OTA topup and key diversifications for card authentication.
Thanks,
Trung
Our project requires OTA Topup as outlined in https://www.nxp.com/docs/en/application-note/AN12113.pdf.
Processing logic (including authentication, data encryption/decryption) is done by the back-end server. I think we should use HSM instead of SAM for processing speed and performance.
That why I am looking for HSM models which supports OTA topup and key diversifications for card authentication.
Thanks,
Trung
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