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  • Re: Reply To: Key Diversifications using HSM

    23. August 2018 at 5:11     in reply to: Key Diversifications using HSM

    nhuttrung
    Hello,

    Does anyone know any HSM models which support OTA Topup as described in https://www.nxp.com/docs/en/application-note/AN12113.pdf?

    Thanks,
    Trung
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    Re: Reply To: Key Diversifications using HSM

    21. August 2018 at 1:50     in reply to: Key Diversifications using HSM

    nhuttrung
    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

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