Hello Sebastian, did you do some followup on this idea? we are using the Nexus with an extra NFC sticker at the battery but we like to be able to read external tags too (Mifare Classic/Desfire) or did someone else did some devellopment on this? regards Piet
On Saturday, March 5, 2011 10:34:15 PM UTC+1, sebastian nielsen wrote: > > Another idea I have, is to use a RFID card/tag compatible with Nexus S > which contains such a secure element and has some sort of Challenge- > response scheme. Is the tag reader always active, or is it only active > when a app "requests" it active? > > Then I could just put the secure tag behind the battery cover, and > since the tag reader has anticollision, the tag reader could handle > both the extra tag and any external tag. > > Any ideas of "secure" tags (It should support encryption onboard, if > it symmetric or asymmetric or keyed HMAC does not matter) that is > compatible with the Nexus S RFID reader?. The key loaded into token > should not be retrieveable. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en