nfc

I need my apps able to push my LinkedIn profile using NFC, is it possible? I do not want the recipient device to be having my app installed.

Has anybody got access to Payment AIDs through Core NFC in Germany?Does the API look exactly the same as it does for the rest of Core NFC?How did you request access? Is there a contact form that can be used?Since Germany passed legislation in January it should now be possible to interface with Payment AIDs in germany. See:https://www.lexology.com/library/detail.aspx?g=01e51365-3e74-4fc4-ab84-0ef009d5ccfdhttps://www.lexology.com/library/detail.aspx?g=708875fd-3009-4708-855c-6df6dd30a3beI'd like to know how to request access or if it's generally available?

In my application I want receive data from NFC Tag, modify this data and write it back to Tag.NFC PROTOCOL has 5 stages to do:-isAvailable-QueryStatus-ReadNDEF-WriteNDEF-WriteLockWhen I modified text payload after read, this modification cant see by WriteNDEF(myMessage), and into tag writes message which i initialised at QueryStatus stage.Important strings 08, 18 and 50After using command in string 50, i have modifyed and packed to message payload, but into tag writed other one from string 08 or 18. func readerSession(_ session: NFCNDEFReaderSession, didDetect tags: [NFCNDEFTag]) { let tag = tags.first! var password: UInt16 = 0 var mess: String = var ToSend: String = http:// //somehttp var textPayload = NFCNDEFPayload.wellKnownTypeURIPayload(string: ToSend) print(Payload -1 ->(textPayload)) var myMessage = NFCNDEFMessage(records: [textPayload!]) //When session was finished, writed this one print(Packed! -1 ->(myMessage)) // 3 session.connect(to: tag) { (error: Error?) in if error != nil { sess

Hello everyone,We use at work those NFC cards to open the door..I would like to add those to the Wallet app, because will be with Face/Touch-ID more secure.Is it possible to add those cards to the Wallet app (I have acces to an Developer Account & NFC Certificate)We use normal NFC Readers and I dont know if its possible to apply an normal nfc code threw the wallet app.- Louis

I have an app that I want to extend with some CoreNFC tag reading.I initiate a tagReaderSession with this code, which brings up a system dialoge telling the phone is currently in read mode:_readerSession = [[NFCTagReaderSession alloc] initWithPollingOption:NFCPollingISO14443 delegate:self queue:nil] ; _readerSession.alertMessage = @Bip the top of the phone towards a NFC tag.; [_readerSession beginSession];This method is called when a tag has been read:- (void)tagReaderSession:(NFCTagReaderSession *) session didDetectTags:(NSArray<__kindofid> *)tagsMy intended design:- I use NFC tags as sports timing chips and the phone as a reader station.- I would like to read many tags before invalidating the tag reader. Not just one tag and then closing down the session.=> This I can do- Between each tag read I would like to pop up a dialogue quickly, 2 seconds, with a message about the tag just scanned and a calculated time, position etc, in the race.=> Here I get a problem with threads.i.e:-

From what I know, Apple's NFC chip cannot be linked to a card without Apple Pay.Which means Core NFC cannot be used for payment related application ID's , based on this documentation https://developer.apple.com/documentation/corenfcWhat if I want to use the NFC chip for authenticating a financial transaction? I have been scouring through Apple's legal documentation but I haven't found anything.Is it possible to use the NFC chip for a financial transaction but without using the payment protocol?If no, could you provide a source for it ?Thanks

Hello,We are doing TLS with mutual authentication.To do this, we use the method didReceiveChallenge and after SecPKCS12Import, we have the requirements of the URLCredential constructor.https://developer.apple.com/documentation/foundation/nsurlsessiontaskdelegate/1411595-urlsession?language=swiftAnd everything works like a charm.Now, we have a probleme : the private key cannot be export.This private key is in a NFC document.Finally, this is my question :How to send the Certificate Verify message that contains a digitally signed copy of the previous handshake message.This message is signed using the client certificate's private key. The server can validate the message digest of the digital signature by using the client's public key (which is found in the client certificate). Once the digital signature is validated, the server knows that the public key belonging to the client matches the private key used to create the signature.We can ask to the card to sign data, we know how to do that, but I don't see

Hey There,We are using NFC functionality in one of our solution. We are facing some issues with NFC reader session window which is given below:1. Accessibility issues with reader session alert messages :Once we get the window and voice over is turned on, window gets invalidate before voice over reads out the alert message.Could you please provide some solution on the above? as developers does not have control once the window is invalidated

Hi,i added some NFC background reading to my app. But when I try to deploy the app on the ipod touch it crashs directly. On the iPad and Simulator it works without problems, all the dont have NFC. I tried to add the canImport(CoreNFC) stuff, and also the do not embed CoreNFC.It crashs with this message:dyld: Library not loaded: /System/Library/Frameworks/CoreNFC.framework/CoreNFC Referenced from: /private/var/containers/Bundle/Application/4BD57EFD-C373-4B2E-993B-663A142995AA/nfcTest.app/nfcTest Reason: image not foundMessage from debugger: Terminated due to signal 6As soon as I have this function in my app delegate it stops working. Even its never called. #if canImport(CoreNFC) func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool { guard userActivity.activityType == NSUserActivityTypeBrowsingWeb else { return false } // Confirm that the NSUserActivity object contains a valid NDE

Hi Guys, Is it possible to add an additional information upon emulating the iPhone using Apple Pay / Passkit? I want to broadcast an information with custom data to the reader using core NFC as well. In addition, If its allowed to use nfc ios7816 as a low level communication, which part of IEC_7816 will allow us to modify / do? Thanks to the genius guys out there.

Dear All,I'm working on an application to address NFCISO7816Tag with success until now. Here are the limitations that I found and my questions:1) When starting to scan with a begin reader session, it seems that the scanning has a timeout of 60s ?Is this statement true ?Is there any way to customize this timeout ?2) When starting to communicate with a NFCISO7816Tag, it seems that the communication windows is bound to 20s ?Is this statement true ?Is there any way to customize/increase this timeout ?3) After the beginning the reader session, the NFC UIAlertMessage pops up in foreground. We can update the text with the alertMessage function. This UIAlertMessage exists until the session is invalidated. This behavior prevents having interactions with the user while NFC communications are in place.Is this right ?Is there any way to allow user interaction while a reader session is started ? Let say to enter a PIN code for example or to click on a button in some UI ?If of any interset, I'm currently

how to read nfc uid from ndef tag