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“nfc”

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NFC write getting error
So i am tring to use the new CoreNFC features to access my access card ( iso14443 tag type iso7816) I can able to read the card while trying to write getting below error. (Error Domain=NFCError Code=401 Stack Error UserInfo={NSLocalizedDescription=Stack Error, NSUnderlyingError=0x282322a90 {Error Domain=nfcd Code=21 Connection Closed UserInfo={NSLocalizedDescription=Connection Closed}}})
Topic: App & System Services SubTopic: General Tags:
2
0
1.7k
Dec ’20
iphone 11 pro ios 13 Mifare Plus NFC tag read error
I am getting an error on iPhone 11 Pro ios 13 trying to scan an NFC Mifare plus tag. The tag does not get detected at all. I do not get the same error on iPhone 8. I have tried this on multiple devices and the results are the same. The errors are from the device log. The error is as follows. Generic error received: PHNCINFCSTATUSDISCOVERYTARGETACTIVATIONFAILED Generic error received: phNciNfceDiscTgtActvnFailed
Topic: App & System Services SubTopic: General Tags:
0
0
590
Jul ’20
How to read out several AIDs with NFC tag ISO7816 like polling (Felica)
I have a NFC-B card and it has several application identifiers. I am trying to get two AIDs using an iphone. However, I only knew how to get one AID (item0 of info.plist). I was able to get AIDs one at a time, however, I did not know how to get several AIDs at once. Would you know how to do that? According to an official documentation, it says that a system stores added queue. However, I don’t know how to get the queue. NFCTagReaderSession | Apple Developer Documentation if I can get the queue , I should be able to solve this problem. NFCReader.swift
Topic: App & System Services SubTopic: General Tags:
1
0
1.1k
Feb ’22
Reply to Swift iOS iPadOS app for Smartcard Token PIV using CryptoTokenKit
I see very limited documentation on how exactly CryptoTokenKit can detect the readers and fetch certificates from smart card. That’s because detecting the reader and fetching the certificates is done by the CTK appex, and how it does that is entirely up to it. Consider my YubiKey 5 NFC. It has multiple hardware interfaces, including USB and NFC. If I plug it into the USB-C port on my iPad, using a standard USB to USB-C adapter, it Just Works™. The token supports PIV and iOS has built-in PIV support. OTOH, if I try to use it over NFC, I must install Yubico’s app so that its CTK appex can route the request to the token’s NFC interface. If we want to fetch the certificates from smart cards connected via Bluetooth/lighting port, do we have to write an CryptoTokenKitExtension app? That depends on the token’s vendor: If the vendor has already written a CTK appex, your app can talk to the token that way. This is exactly what happens when I use my YubiKey over NFC. If not,
Topic: Privacy & Security SubTopic: General Tags:
Jun ’23
Reply to NFC and Shortcuts?
In the more recent iOS version (13+ I believe) - the Shortcuts app has ability to add an Automation -> Create Personal Automation, then choose the NFC setting in the Setting group. You will need to scan an NFC tag, name it and then you're able to create any further actions. Once setup, whenever you place phone near that same tag - the automation will occur. You can program the automation to run with or without asking for the user's permission.
Topic: App & System Services SubTopic: Core OS Tags:
Jun ’20
Reply to NFCTagReaderSession and Mifare Classic chips
I’m going to recommend that you start a new thread here, making sure to: Tag it with Core NFC Referencing this old thread It’s unlikely that any NFC experts will see this thread with its current tags )-: I tried changing the tags but that’s not working for some reason (r. 65124359). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @apple.com
Topic: App & System Services SubTopic: General Tags:
Jul ’20
Core NFC on iPhone returns “Sandbox restriction” when starting NFCNDEFReaderSession with Personal Team / free account
Hi, I am trying to build a very simple iOS app in Xcode that starts an NFCNDEFReaderSession when I press a button. My goal right now is only to verify that the NFC reading process starts correctly on a real iPhone. I am not trying to publish the app on the App Store. When I try to start the session, I get this error in the console: -[NFCHardwareManager areFeaturesSupported:outError:]:435 XPC Error: Error Domain=NSCocoaErrorDomain Code=4099 The connection to service named com.apple.nfcd.service.corenfc was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction. UserInfo={NSDebugDescription=The connection to service named com.apple.nfcd.service.corenfc was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction.} and then my app reports that NFC is not available on this device. Important details: I added Near Field Communication Tag Reading in Signing & Capabilities. I added the NFC privacy usage description in the target sett
Topic: App & System Services SubTopic: Hardware Tags:
0
0
21
18h
NFC scan dialog customization
Is there any guidance how to customize scan dialog (Ready to Scan) which is launched by NFCTagReaderSession? E.g. size, color, icon or is it limited by operating system?
Topic: App & System Services SubTopic: Core OS Tags:
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1
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0
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747
Activity
Aug ’19
NFC write getting error
So i am tring to use the new CoreNFC features to access my access card ( iso14443 tag type iso7816) I can able to read the card while trying to write getting below error. (Error Domain=NFCError Code=401 Stack Error UserInfo={NSLocalizedDescription=Stack Error, NSUnderlyingError=0x282322a90 {Error Domain=nfcd Code=21 Connection Closed UserInfo={NSLocalizedDescription=Connection Closed}}})
Topic: App & System Services SubTopic: General Tags:
Replies
2
Boosts
0
Views
1.7k
Activity
Dec ’20
iphone 11 pro ios 13 Mifare Plus NFC tag read error
I am getting an error on iPhone 11 Pro ios 13 trying to scan an NFC Mifare plus tag. The tag does not get detected at all. I do not get the same error on iPhone 8. I have tried this on multiple devices and the results are the same. The errors are from the device log. The error is as follows. Generic error received: PHNCINFCSTATUSDISCOVERYTARGETACTIVATIONFAILED Generic error received: phNciNfceDiscTgtActvnFailed
Topic: App & System Services SubTopic: General Tags:
Replies
0
Boosts
0
Views
590
Activity
Jul ’20
How to read out several AIDs with NFC tag ISO7816 like polling (Felica)
I have a NFC-B card and it has several application identifiers. I am trying to get two AIDs using an iphone. However, I only knew how to get one AID (item0 of info.plist). I was able to get AIDs one at a time, however, I did not know how to get several AIDs at once. Would you know how to do that? According to an official documentation, it says that a system stores added queue. However, I don’t know how to get the queue. NFCTagReaderSession | Apple Developer Documentation if I can get the queue , I should be able to solve this problem. NFCReader.swift
Topic: App & System Services SubTopic: General Tags:
Replies
1
Boosts
0
Views
1.1k
Activity
Feb ’22
Reply to Swift iOS iPadOS app for Smartcard Token PIV using CryptoTokenKit
I see very limited documentation on how exactly CryptoTokenKit can detect the readers and fetch certificates from smart card. That’s because detecting the reader and fetching the certificates is done by the CTK appex, and how it does that is entirely up to it. Consider my YubiKey 5 NFC. It has multiple hardware interfaces, including USB and NFC. If I plug it into the USB-C port on my iPad, using a standard USB to USB-C adapter, it Just Works™. The token supports PIV and iOS has built-in PIV support. OTOH, if I try to use it over NFC, I must install Yubico’s app so that its CTK appex can route the request to the token’s NFC interface. If we want to fetch the certificates from smart cards connected via Bluetooth/lighting port, do we have to write an CryptoTokenKitExtension app? That depends on the token’s vendor: If the vendor has already written a CTK appex, your app can talk to the token that way. This is exactly what happens when I use my YubiKey over NFC. If not,
Topic: Privacy & Security SubTopic: General Tags:
Replies
Boosts
Views
Activity
Jun ’23
Reply to NFC and Shortcuts?
In the more recent iOS version (13+ I believe) - the Shortcuts app has ability to add an Automation -> Create Personal Automation, then choose the NFC setting in the Setting group. You will need to scan an NFC tag, name it and then you're able to create any further actions. Once setup, whenever you place phone near that same tag - the automation will occur. You can program the automation to run with or without asking for the user's permission.
Topic: App & System Services SubTopic: Core OS Tags:
Replies
Boosts
Views
Activity
Jun ’20
Reply to NFCTagReaderSession and Mifare Classic chips
I’m going to recommend that you start a new thread here, making sure to: Tag it with Core NFC Referencing this old thread It’s unlikely that any NFC experts will see this thread with its current tags )-: I tried changing the tags but that’s not working for some reason (r. 65124359). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @apple.com
Topic: App & System Services SubTopic: General Tags:
Replies
Boosts
Views
Activity
Jul ’20
Core NFC on iPhone returns “Sandbox restriction” when starting NFCNDEFReaderSession with Personal Team / free account
Hi, I am trying to build a very simple iOS app in Xcode that starts an NFCNDEFReaderSession when I press a button. My goal right now is only to verify that the NFC reading process starts correctly on a real iPhone. I am not trying to publish the app on the App Store. When I try to start the session, I get this error in the console: -[NFCHardwareManager areFeaturesSupported:outError:]:435 XPC Error: Error Domain=NSCocoaErrorDomain Code=4099 The connection to service named com.apple.nfcd.service.corenfc was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction. UserInfo={NSDebugDescription=The connection to service named com.apple.nfcd.service.corenfc was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction.} and then my app reports that NFC is not available on this device. Important details: I added Near Field Communication Tag Reading in Signing & Capabilities. I added the NFC privacy usage description in the target sett
Topic: App & System Services SubTopic: Hardware Tags:
Replies
0
Boosts
0
Views
21
Activity
18h
Reply to How do you add loyalty cards to wallet in ios9 beta
Have you had any luck creating a pkpass with the nfc key? I've tried, but the iPhone doesn't accept the pkpass as a valid one.
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Jun ’15
Reply to Feature not supported error in Core NFC on iPhone SE
Reading NFC NDEF tags is supported on iPhone 7 and iPhone 7 Plus.https://developer.apple.com/documentation/corenfc
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Aug ’17
Reply to NFC Tags won't read after iOS 15.4 update
16.3.1 en Iphone Xs sigue sin funcionar, directamente no detecta ni escanea NFC.
Topic: App & System Services SubTopic: General Tags:
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Activity
Mar ’23
Reply to Does iOS 13 support ISO 14443?
Trying with iPhone 13 Pro iOS 16.0.3 I cannot read NFC Tag ISO 14443-3A
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Nov ’22
Reply to NFC no longer working in Shortcuts on beta 4?
jaja july 2020, in iOS 14 beta and still no NFC in Shortcuts, not more to say...
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Jul ’20
Reply to NFC not working the second time
I figured this out. It was due to some third party software that I was using for talking with NFC. It expected me to keep a reference to its object.
Topic: App & System Services SubTopic: General Tags:
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Activity
Mar ’22
Reply to NFC tag iOS 14 beta 2
Same here and for iOS 14 beta 3 as well. NFC tags will only been run once after first setup.
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Jul ’20