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  1. #1
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    Question Capabilities unlock service midlet

    Hy,

    As explained in the SDK 1.1 user guide, the unlock service midlet will replace ISD (Issuer Security Domain) keys by public keys but I wonder me how we can install applications in the secure element without breaking the chain of trust?

    So I have two questions :
    • Is or Will it be possible with the unlock service midlet to get private keys instead of public keys in order to have the ability to install another applet later
    • If we can't realize the first solution, after unlocking the secure element with public keys, will it be possible to lock it again with private keys


    Thanks in advance
    Best regards!

  2. #2
    Regular Contributor
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    Mar 2007
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    Helsinki, Finland
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    Re: Capabilities unlock service midlet

    The Unlock Service MIDlet is meant to be used for R&D purposes.

    The Unlock Service MIDlet provides default authentication keys for installing or removing any smart card applications, applets, to/from the secure element of the Nokia 6131 NFC but this is a permanent operation, and after unlocking a device, the secure element on that device will no longer be considered secure by third-party application issuers, ever.

    Consequently, the device may no longer be used for installing and running third party services that require a secure and trusted connection between the service provider and the secure element, such as payment cards and transport applications.

    Please note: The secure element cannot be unlocked once it has been locked.
    Raluca Cindrea
    Helsinki, Finland
    www.nokia.com/nfc

  3. #3
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    Re: Capabilities unlock service midlet

    Okay thanks for your clarification and quick response!

    But :
    - Is it possible to become a third party service provider ?
    - If not, do you have any contacts of third party issuers which can manage our application?

    Regards
    Last edited by freediver29; 2007-07-04 at 15:54.

  4. #4
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    Jul 2007
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    2

    Re: Capabilities unlock service midlet

    Hi guys,

    Does anyone of you have an idea about when the unlock service midlet is gonna be available? Shall I contact Mikko directly?

    Thanks in advance. Take care.

  5. #5
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    Jul 2007
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    1

    Re: Capabilities unlock service midlet

    Why Nokia is taking so much time to release the "Unlock Service MIDlet"?
    Is this a strategy for legitimizing Venyon? I desperately need to install my own cardlets. Nokia come on now, you've been always the good guys!

  6. #6
    Registered User
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    Jul 2007
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    18

    Re: Capabilities unlock service midlet

    Well am wondering, if TopTuiniste has it up and available for selling, why is Nokia taking so much time to release the same? Come on guys, atleast tell us when it is gonna be released. Our team is impatiently waiting for this. We got the normal phones but now it seems we have to ship it all the way back to Finland(TopTuiniste) to get it unlocked. Nokia! please help.

  7. #7
    Regular Contributor
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    Re: Capabilities unlock service midlet

    Quote Originally Posted by freediver29 View Post
    - If not, do you have any contacts of third party issuers which can manage our application?
    For example, the following third party issuers (trusted service managers) can manage the applications on the secure element: Venyon, Cassis, ViVOtech.
    Raluca Cindrea
    Helsinki, Finland
    www.nokia.com/nfc

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