Hi Dominik Can you explain how what did you use to access Secure element? Which methods , which file?
Because permission may depend on how you are accessing it. Regards, Ajith On Thu, Jan 20, 2011 at 2:21 AM, Gruntz Dominik <[email protected]>wrote: > in the mean time I received my nexus-s. I tried to access the secure > elements, but android returns an error message > java.lang.SecurityException: WRITE_SECURE_SETTINGS permission > required: > Neither user 10058 nor current process has > android.permission.WRITE_SECURE_SETTINGS. > Giving this permission to my app did not help. Probably only system > processes are allowed to accesss this functionality. > Dominik > > > ------------------------------ > *From:* Ajith Kamath [mailto:[email protected]] > *Sent:* Dienstag, 18. Januar 2011 04:12 > *To:* Gruntz Dominik > *Cc:* Android Developers > *Subject:* Re: NFC Secure Element > > I still dont have nexus s but there is a high probability that its > Embedded > > Yes Keys are private and most likely needs to be provided by Service > Provider. The same thing has been mentioned in nokia forum > But I am not sure how this will be done for nexus S.(may be there are ties > with Service Provider) > > If anyone can explain OTA agent and its communication with TSM, it would be > very helpful. Since this too is not clear (w.r.t android) > > Regards, > Ajith > > > > On Tue, Jan 18, 2011 at 5:41 AM, Dominik <[email protected]> wrote: > >> According to the NXP documentation of PN544, three SE variants are >> supported: >> - SIM Card (via UICC) >> - Embedded (SmartMX security chip) >> - SD Card >> >> Do you know which version is intended to be used by the Nexus S >> device? >> >> The above messages describe attempts to enable SmartMX. As soon as >> access to this SE is possible: >> Which keys do you use to access the SE? Such keys should be private >> and not generally be known. >> >> I am at a loss. >> >> - Dominik >> > > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
