thanks for reply.
My idea is emulate, for now, a Mifare 1K card for transport application.
it's possible with secure element. I think that I have confusion about it.
Il giorno giovedì 30 gennaio 2014 08:57:53 UTC+1, Nikolay Elenkov ha
scritto:
>
> On Thu, Jan 30, 2014 at 4:50 PM, F4L|{0 <[email protected]<javascript:>>
> wrote:
> > HI
> >
> > I have some problem to emulate card with android 4.4.
> > has someone some example for learn to use this functionality?
> >
> > I read this article
> > http://developer.android.com/guide/topics/connectivity/nfc/hce.html#,
> but I
> > don't understand how HCE work exactly. if the HCE create a secure area
> or
> > no. if yes how manage this.
> >
>
> There is nothing secure about HCE itself. Unlike with real smartcards or
> the embedded secure element (SE) element found in some Android
> devices all processing is done inside of a regular Android app. As such,
> it is subject to the same attacks. For example, if you have root access
> you can dump the memory of the app that implements HCE and obtain
> whatever information it is processing (cryptographic keys, credit card
> numbers,
> etc.) If you need to store stuff you use with HCE securely, you need to
> implement your own security. You can use password based encryption,
> the device keystore service, or offload all sensitive processing to a
> server.
>
> Here's an example that uses keys stored in the device keystore
> to emulate a PKI card:
>
> https://github.com/nelenkov/virtual-pki-card/tree/master/hce-pki
>
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