YubiKey Technical Manual

Contents

  • Introductions to the Different YubiKey Series
  • What’s New?
  • Firmware: Overview of Features & Capabilities
  • Physical Attributes
  • Physical Interfaces: USB, NFC, Apple Lightning®
  • Understanding the USB Interfaces
  • Protocols and Applications
  • Tools and Troubleshooting
  • NFC ID Calculation Technical Description
  • Secure Channel Specifics
  • YubiKey 5 FIPS Series Specifics
  • YubiKey 5 CSPN Series Specifics
  • YubiKey Bio Series Specifics
  • Acronyms
  • Copyright
    • Trademarks
      • Disclaimer
      • Contact Information
      • Document Updated
YubiKey Technical Manual
  • Copyright
  • View page source

Copyright

© 2021-2023 Yubico AB. All rights reserved.

Trademarks

Yubico and YubiKey are registered trademarks of Yubico AB. All other trademarks are the property of their respective owners.

Disclaimer

The contents of this document are subject to revision without notice due to continued progress in methodology, design, and manufacturing. Yubico shall have no liability for any error or damages of any kind resulting from the use of this document.

The Yubico Software referenced in this document is licensed to you under the terms and conditions accompanying the software or as otherwise agreed between you or the company that you are representing.

Contact Information

Yubico Inc.
5201 Great America Parkway
#122
Santa Clara, CA 95054
USA

https://www.yubico.com/support/contact/

More options for getting touch with us are available on the Contact page of Yubico’s website.

Document Updated

2023-02-24 20:35:18 UTC

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© Copyright 2023, Yubico AB.