how to use yubikey 5 nfc with iPhone?

Yubikey 5 NFC is a new generation of smart keys that can be used with iPhones, iPads and iPod touch devices.  Yubikeys can be setup to use a single key or use a tap and go method by pressing the key against your device to initiate device pairing. Yubikey 5 also can be used for access control for any account system that supports NFC-enabled credentials For more Info : Yubikey windows login without password Yubikey windows .com If you're looking for a way to use your Yubikey 5 NFC with your iPhone,  there's good news: it's now possible! Here's how to set it up. First, you'll need to purchase a YubiKey 5 NFC from the Yubico website. Once you have your key, download the YubiKey app from the App Store. Once the app is installed, open it and follow the instructions to set up your device. You'll need to create a PIN code for use with the key, and then you're ready to go! To use your YubiKey 5 NFC with your iPhone, simply hold it up to the NFC reader on your device