But I don't get prompted for "Touch the USB" :-( I'm only offered PIN or Password after I've locked the PC. Select False if only the 12-character YubiKey ID will be used to authenticate the end-user. 5 seconds and released. Using File Explorer or Finder, locate the drive assigned to the USB drive. Select the Program button. NOTE: While this selection is pre-configured for OTP, it will be easier for the end-user to use the YubiKey. YubiKey + Microsoft. exe, is a Microsoft Windows application designed to configure and verify a Yubikey authentication device. Consult your YubiKey token guide for the correct slot. Based on project statistics from the GitHub repository for the PyPI package yubikey-manager, we found that it has been starred 739 times. 5 seconds and released. I don't recommend using Yubikey for OTP, it can only store a limited number of passwords, I think 30. This includes certificates, keypairs, your PIV PIN, PUK, and Management Key. This document assumes that the reader has advanced knowledge and experience in Linux system administration, particularly for how PAM authentication mechanism is configured on a Linux platform. Interface. Deletes the configuration stored in a slot. On success the tool prints to standard output a configuration line that can be directly used with the module. I suspected they were problematic in 2. In the Configuration Protection section, select "YubiKey (s) Protected - Disable Protection". The Yubikey Configuration Utility, YubikeyConfig. The tool: is valid with any YubiKey (except the Security Key) works on Microsoft Windows, Apple macOS, and Linux operating systems. Configure a static password. Select Challenge-response and click Next. Select Configure Certificates under the Certificates section. Select Configuration Slot 2. Professional Services. In Yubico Authenticator for iOS: Tap the gear button to open the menu, and tap Set password. config/Yubico/u2f_keys. 1. A CMS portal may allow the user to reset the PIN and/or reset the YubiKey and install smart card certificates. 509 certificate) that attests a key in slot 9A, 9C, 9D, or 9E was generated on the YubiKey. 1. The Yubico PIV tool is used for interacting with the Personal Identity Verification (PIV) application on a YubiKey. 0 expansion port but it should still work either way. yubikey-personalization. After installing xrdp, verify the status of xrdp using systemctl: sudo systemctl status xrdp. With the YubiKey Personalization Tool started, and the YubiKey device inserted in the machine, click Settings on the toolbar. If the serial number is not visible, attach the YubiKey to a computer and open a text editor. *The YubiKey FIPS (4 Series) and YubiKey 5 FIPS Series devices, when deployed in a FIPS-approved mode, will have all USB interfaces enabled. g **ubbc0643451**004116861. Yubico SCP03 Developer Guidance. Secure - On-premises passwords don't need to be stored in the cloud in any form. g. pam_user:cccccchvjdse. In "YubiKey Manager" go to PIV -> certificates -> import the new certificate. a. When the QR code appears on the page, right-click the code and download it. The YubiKey 5 Series supports most modern and legacy authentication standards. You can activate a mode using the YubiKey configuration tool of Yubico. The image can be created with the nixos-generator tool and depending on the image copied onto a usb stick or executed. Insert the YubiKey into the computer. Under Server Roles, select Active Directory Certificate Services, and click Next. Various types of aircraft are supported by the Configurator tool such as quadcopters, hexacopters, octocopters, and fixed-wing aircraft. ykpersonalize: Add -z flag to zap configuration on YubiKey. provides a graphical user interface. Now the server is setup, we need to make two small changes to our configuration in Viscosity. Yubico provides ykman which can be used both as a command line configuration tool, and as a python library to interact with the YubiKey. 3 Related documentation YubiKey Configuration Utility – The Configuration Tool for the YubiKey The YubiKey Manual – Usage, configuration and introduction of basic conceptsBy using this tool you will destroy the AES key in your YubiKey. Configuration of YubiKey slot features over the OTP USB connection. Use the YubiKey Personalization Tool to configure the two slots on your YubiKey on Microsoft Windows, macOS 10. October 4, 2023 16:. exe file is saved. These have been moved to YubicoLabs as a reference architecture. 1. 1. 3. Click OK. This command will show the status as active (running): Output. In the Log configuration output control, select Yubico format. Press the button briefly for slot 1. YUBICO WebAuthn OTP U2F OATH PGP PIV YubiHSM2 Software Projects. Download YubiKey PIV Manager and Yubico PIV Tool used for configuration. For further help call privacyidea yubikey_mass_enroll with the --help option and refer to the documentation of the tool 2. Select the Configuration Slot. If you have an older version, it. Note that the OTP and OATH categories. Deploying the YubiKey 5 FIPS Series. YubiKey Manager is a cross-platform tool; it runs on Windows, macOS, and Linux. 2023-10-19 21:12:01 UTC. To set up multiple Yubikeys in one seed file when using the YubiKey Personalization Tool and setting the Yubico OTP select Advance and prior to selecting Write Configuration, Select Program Multiple YubiKeys. On success the tool prints to standard output a configuration line that can be directly used with the module. Flexible – Support for time-based and counter-based code generation. Posts: 349. Once the assignment is complete, turn on YubiOn's two-factor authentication setting. Spare YubiKeys. YubiKey 5 Series: Key Benefits Strong Authentication that Protects Against Phishing and Eliminates Account TakeoversDownload and install the YubiKey Personalization Tool. This section covers how to require the YubiKey when using the sudo command, which should be used as a test so that you do not lock yourself out of your computer. This also assumes the logging option hasn't been turned off in the Personalization. On the Home tab, in the Properties group, choose Properties. In this configuration, the option flag -oappend-cr is set by default. Select Add account and enter your user principal name (UPN). With it you may generate keys on the device, importing keys and certificates, and create certificate requests, and other operations. confClick the triple-dot button to open the menu and expand the section Set password. Step 1: Program the YubiKey using the YubiKey Personalization Tool. YubiKey Manager CLI. Click Add YubiKeys under the Add YubiKey OTP option. One type of 2FA is U2F (Universal Two Factor) with a YubiKey. Installation. Select Quick for program mode. YubiKey 5 CSPN Series Specifics. You will have done this if you used the Windows Logon Tool or Mac Logon Tool. - Directly authenticate against Microsoft Entra ID. If you have several Yubikey tokens for one user, add YubiKey token ID of the other. Program an HMAC-SHA1 OATH-HOTP credential. python. Note that for individual consumers, the YubiKey only works with services that support one of the many protocols provided by the YubiKey. Using YubiCloud, supporting Yubico OTP is not much harder than supporting regular passwords. DEV. Thanks. The first slot (ShortPress slot) is activated when the YubiKey is touched for 1 - 2. This tool is automatically installed with Visual Studio. For example, D: or E: or whatever. The YubiKey 5 Series Comparison Chart. Years in operation: 2019-present. Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2. Select Role-based or feature-based installation, and click Next. GUI tool. 2nd - confirm all the components are installed. The document does not cover a “systems perspective”, but rather focuses on the process of configuring. $ sudo dnf install -y yubico-piv-tool-devel. GUI tool yubikey-personalization-gui. Provides instructions on how to configure YubiKeys to work with YubiKey Windows Logon using the YubiKey Personalization Tool; best practices for implementing YubiKey Windows Login, such as creating multiple YubiKeys with the same secret key; protecting a configured YubiKey; setting up the YubiKey Windows Logon application; testing your Windows login; and solutions to common issues. Select Yubico OATH HOTP. Stops account takeovers. Download YubiKey Personalization Tool 3. Changing the PINs for GPG are a bit different. Watch now. Follow the prompts from YubiKey Manager to remove, re-insert, and touch. Help and tips if there are issues using the tool such as ensuring you allow the tool access to your machine for configuration are available via YubiKey Troubleshooting from Yubico. The tool uses a simple step-by-step approach to configuring YubiKeys and works with any YubiKey (except the Security Key). It has both a graphical interface and a command line interface. For a full list of those services, see Works with YubiKey. In Yubico Authenticator for Android: Scan or insert your YubiKey, tap the triple-dot button, then tap Change password. . In the YubiKey Logon Installer:The Yubico PIV tool is used for interacting with the Personal Identity Verification (PIV) application on a YubiKey. " Yubikey PUK (Personal Unlocking Key) Configuration. Keys stored on YubiKey are non-exportable (as opposed to file-based keys that are stored on disk) and. How do I use YubiKey for. Open YubiKey Manager. 2 Audience Programmers and systems integrators. YubiKeys are also simple to deploy and use—users can. Depending on the CMS solutions offering, potential. Using a YubiKey to login to your computer. generic. FIPS Level 1 vs FIPS Level 2. Select Challenge-response and click Next. Luckily the Yubikey has a second memory slot which we can use for exactly that. To launch ykman in GUI mode or CLI mode from the command line, select and run the command for one of the options listed below: Launch ykman CLI, ( 32-bit) C: >"C:Program Files (x86)YubicoYubiKey Managerykman. The Information window appears. Refer to the third party provider for installation instructions. Getting a biometric security key right. Yubico provides ykman which can be used both as a command line configuration tool, and as a python library to interact with the YubiKey. Something you. conf. Help center. You can use the cross platform personalization tool to activate it – indeed, you can also swap the configs so your YubiCloud credential is in slot 1 and your VIP is in slot 2! To help prevent making mistakes, we. Yubico developer here, though speaking as an individual. It provides an easy way to perform the most common configuration tasks on a YubiKey, such as: Select Configuration Slot 1, click Regenerate, and then click Write Configuration. exe, and then click Run. Reprogram a Yubikey to generate 6 or 8 digits OTP code. Has anyone had issues with a Nano not taking configuration changes done through the personalization tool? For instance, I am trying to changes to the character output rate (to slow the input down for a static password input) and none of the changes take effect. Select Configuration Slot 2(*) and change the password length to 48 chars. Generate 2-step verification codes on a mobile or desktop device and apply cross platform. usb. Download the YubiKey Personalization Tool. The size of the look-ahead window is set by the validation server. Enabling usbhid support via hidraw(4) for FreeBSD 13+ can be done by editing /boot/loader. Use the YubiKey Manager to configure FIDO2, OTP and PIV functionality on your YubiKey on Windows, macOS, and Linux operating systems. -2. The user is prompted to enter the current PIN, as well as the new PIN. sudo add-apt-repository ppa:yubico/stable sudo apt-get update sudo apt-get install yubikey-personalization yubikey-personalization-gui Insert your Yubikey. This guide will show you how to use the YubiKey Manager CLI (aka ykman) to set up each YubiKey application — see the YubiKey Manager Installation page for installation options. 6 (or later) library and command line interface (CLI). Verify PAM configuration See chapter Test PAM configuration an the end of this. Trustworthy and easy-to-use, it's your key to a safer digital world. The passcode is created by concatenating various YubiKey fields into a 128-bit long string and encrypting the string with the YubiKey configuration’s unique 128-bit AES key. Once the user has logged into his account, he can change the PIN of a YubiKey connected to his system as follows: Use Ctrl+Alt+Del to enter the lock screen. 2) X. Under Configuration Slot, click Configuration Slot 1. AnyConnect will launch the system default browser with a redirect to Azure AD to authenticate. This prevents it from being useful against Yubico’s validation server. 1. The Configuration Lock is a 16 Byte value that can be set by the user or an administrator/crypto officer. The duration of touch determines which slot is used. The OTP is just a string. Some features depend on the firmware version of the Yubikey. They are created and sold via a company called Yubico. The YubiKey Bio will be the first product to introduce biometric capabilities (in addition to PIN) to our portfolio of YubiKeys. CLI and C library yubikey-personalization. NOTE: Using the YubiKey Personalization tool can and will overwrite previous configurations already set on your Yubikey. Azure AD CBA support with YubiKey on Android mobile is enabled via the latest MSAL and YubiKey Authenticator app is not a requirement for Android support. Their "touch-policy=always" feature ensures that in addition to entering the PIN, the. change the first configuration. But when you add it back you'll be generating (or specifying) a new secret key. A Yubico OTP is a 44-character, one use, secure, 128-bit encrypted Public ID and Password, near impossible to spoof. You also get priority. Watch the webinar with Yubico and Okta to learn how YubiKey, combined with Okta Adaptive MFA, work together to provide modern phishing-resistant MFA as well as a simplified user experience for the strongest levels of protection. You are now in admin mode for GPG and should see the following: 1 - change PIN. Next the OpenVPN server will check the LDAP username and the first 12 digits of the YubiKey One-Time Password (OTP) against its LDAP directory. 3) LDAP authentication results are sent to the OpenVPN server. If working with a YubiKey with existing keys, the minidriver will automatically create containers for slots containing RSA and ECC keys with corresponding valid certificates if the keys/certs have. generic. Changing the PINs for GPG are a bit different. Yubico Login for Windows is only compatible with machines built on the x86 architecture. You will need to select "Configuration Slot 1", and then click "Update. The YubiKey Bio will be the first product to introduce biometric capabilities (in addition to PIN) to our portfolio of YubiKeys. Yubico OTP can be used as the second factor in a 2-factor authentication scheme or on its own, providing 1-factor authentication. Additionally, you may need to set permissions for your user to access. Select Change a Password from the options presented. yubico. config/Yubicopamu2fcfg > ~/. Typically, Configuration Slot 1 is used. Insert your YubiKey or Security Key to an available USB port on your computer. The ssh-keygen command is a tool for creating new authentication key pairs for SSH. exe), replacing the placeholders username and yubikeynumber with their respective values. 7 (or later) library and command line tool for configuring a YubiKey. You cannot manage Yubico Security Keys with the YubiKey Personalization Tool. CLI and C library. The OTP is comprised of two major parts: the first 12 characters remain constant and represent the Public ID of the YubiKey device itself. Slots configured with a Yubico OTP, OATH HOTP, or static password are activated by touching the YubiKey. Before you can enable the YubiKey integration as a multifactor authentication option, you need to obtain and upload a Configuration Secrets file generated through the YubiKey Personalization Tool. You will start fresh just like you did when you first got your Yubikey. Select Role-based or feature-based installation, and click Next. Answer any pop-ups about where to save the log file/what to call it. Step 2: The User Account Control dialog appears. 1st - confirm you are using a local account for your system. You should see YubiKey (Public ID: < public_id >) has been successfully configured along the top in green. Override default path to local configuration. By default, Yubico OTP is programmed into slot 1 on every YubiKey. To find compatible accounts and services, use the Works with YubiKey tool below. This also seems to be a better idea as the guide above says you should create your YubiKey configuration on an air-gapped (not connected to a network) machine. The user is prompted to authenticate using the YubiKey as a FIDO2 security key, and is asked to enter the YubiKey PIN, and tap the YubiKey. This document will guide you through the set up and configuration process of the YubiKey Personalization Tool, programming YubiKeys, and the output / extraction of the OTP secrets which need to be uploaded to the Okta admin portal. use the nth YubiKey found. The download numbers shown are the average weekly. Launch ykman CLI, ( 64-bit)Start the YubiKey Personalization Tool. Python library. d/sudo; Add the line below after the “@include common-auth” line. Launch the Yubico Authenticator, and select the YubiKey menu option. On the homepage of the YubiKey Manager, click on the Applications drop-down menu and select PIV. Posts: 349. Click on it to remove the option, then click "Update Settings" at the bottom right. YubiKey Personalization — Library and tool for configuring and querying a YubiKey over the OTP USB connection. Secure all services currently compatible with other. Keep Yubico OTP selected on the "Select Credential Type" screen and click Next. Open the Yubikey Personalization Tool. Note: If this prompt doesn't appear, see the Troubleshooting and Additional Topics section below. In addition, the YubiKey will allow the PUK to be 6, 7, or 8 bytes long. 2 – Open /etc/passwd and add to the end of it: <username>:<YubiKey token ID> where username is the name of user who is going to authorize with YubiKey, and YubiKey token ID is a user's YubiKey token identification, e. Operating systems supported: Windows Linux The tool works with any YubiKey (except the Security Key). Configuration Configuring Your YubiKeys. Click the Write Configuration. Configure the remote control, Remote Assistance and Remote Desktop. If the phone does not read anything from the YubiKey/does not make a confirmation noise, try setting the NDEF slot for NFC usage and try these steps again. Open Terminal. Click OATH-HOTP, then click Advanced. The current version can: Display the serial number and firmware version of a YubiKey. Use ykman config usb for more granular control on YubiKey 5 and later. YubiKey Configuration API. See Enable YubiKey OTP authentication for more information. msc and click OK. Step 2: If you choose to use the Sign tool, begin by downloading it from the official Microsoft website. The key pairs are used for automating logins, single sign-on, and for authenticating hosts. ProxyJump allows a user to confidentially tunnel an SSH session through a central host with end-to-end encryption. Users can initiate Azure AD CBA via certs on a physical smart card, plug in their YubiKey via USB or use NFC, pick the certificate from YubiKey, enter PIN, and get authenticated into the. The image can be created with the nixos-generator tool and depending on the image copied onto a usb stick or executed. Launch the YubiKey Manager App and connect your YubiKey if it is not already connected. Execute the following command in PowerShell (or cmd. The YubiKey is compliant with any server or software which follows the OATH standard for OATH-HOTP or OATH-TOTP, and can be used out of the box with most solutions. Once an app or service is verified, it can stay trusted. Resources. YubiKey Hardware FIDO2 AAGUIDs. Click Select a server from the server pool, and from Server Pool, select the server on which you want to install the Certification Authority. If you have an older version, it is advised that you upgrade to the latest version. In certain modes, a YubiKey can be used to open a KeePass database, as described in the sections below. This allows for self-provisioning, as well as authenticating without a username. 6. Resetting the device will not erase the attestation key and certificate (slot f9) either, but they can be overwritten. Discover the simplest method to secure logins today. The yubikey_config class should be a feature-wise complete implementation of everything. The solution to this problem can be found in bitwarden's guide on using yubikey. Slot 2 is long press (~3 second press and hold) if you have a Yubico OTP, OATH-HOTP, or static password programmed here. Higher timeout for configuration writes as in particular swap can take longer than 600 ms. Locate the checkbox labelled Dormant and ensure the box is not checked 8. Click Add Authenticator. Log on the QR code realm to register the YubiKey device in the end-user's account. Importance of having a spare; think of your YubiKey as you would any other key. It will show you the model, firmware version, and serial number of your YubiKey. config/Yubico/u2f_keys. - Fixed the problem that authentication proxy settings of the configuration tool are not working properly. YubiKeys support multiple protocols including Smart Card and FIDO, offering true phishing-resistant MFA at scale, helping organizations bridge from legacy to modern authentication. Instead if you need access to the AES key, you will have to use a YubiKey programming tool (YubiKey Configuration utility) to program your own AES key into a YubiKey and then upload the same AES key(s) to the server (to. Resources. The YubiKey Authentication Module can validate the OTP against either its own Validation Server or against the Yubico Online Validation Service. The Yubico PIV tool is used for interacting with the Personal Identity Verification (PIV) application on a YubiKey. If you have, any time you attempt to make a change you need to authenticate using the. Locate the VM's . YubiKey 5 FIPS Series Specifics. A shared library and a command-line tool is included. It means that kraken. It has both a graphical interface and a command line interface. When using OATH with a YubiKey, the shared secrets are stored and processed in the YubiKey’s secure element. You can also use the tool to check the type and firmware of a YubiKey, or to perform batch programming of a large number of YubiKeys. Step 3: Open a command prompt or PowerShell window and navigate to the directory where the Sign tool . After restarting, it prompts me for the Yubikey user login credentials which I put in the info since I'm the only user on the computer and successfully logs me in through that "new Yubikey user profile". Manage pin codes, configure FIDO2, OTP and PIV functionality, see firmware version and more. If you wish to completely clean out your PIV module, open the Yubikey Manager: You will then click Reset PIV. python-yubico. The YubiKey Personalization Tool is a Qt based Cross-Platform utility designed to facilitate re-configuration of YubiKeys on Windows, Linux and Mac platforms. Close the YubiKey Personalization Tool before attempting to use the log file! The log file will not be saved correctly if the tool is not closed. The tool provides a same simple step-by-step approach to make configuration of YubiKeys easy to follow and understand, while still being powerful enough to exploit all functionality both. Use the YubiKey Personalization Tool to configure the two slots on your YubiKey on Microsoft Windows, macOS 10. Some if the new features include: NDEF configuration support for YubiKey NEO beta/Production. In a PAM configuration file if using {yubikey,u2f}-sufficient add an include line before or if using {yubikey,u2f}-required add it after a line that. Note: Some software such as GPG can lock the CCID USB interface, preventing another software from accessing applications that use that mode. 3. The first slot (ShortPress slot) is activated when the YubiKey is touched for 1 - 2. Click the link in the right pane «Edit policy setting». The YubiKey class is defined in the device module. In the Default dialog box, choose Remote Tools. When prompted, depending on the key, touch the contacts on the sides of the key or the golden ring on. Select Configuration Slot 2. The application follows a step-by-step approach to make configuration easy to follow and understand, while still being powerful enough to exploit all functionality both of the. Provides instructions on how to configure YubiKeys to work with YubiKey Windows Logon using the YubiKey Personalization Tool; best practices for. The Information window appears. Description. Insert your YubiKey to an available USB port on your Mac. ykman piv generate-key 9a --algorithm ECCP256 /tmp/9a. 1. Find details on generating this file (which might also be called a YubiKey or Okta secrets file) from Programming YubiKeys for Okta Adaptive Multi. Click on Scan account QR-code, then scan the QR code from the internet page. The Default page of Yubico Windows Login Configuration appears. We have a range of computer login. This document will guide you through the set up and configuration process of the YubiKey Personalization Tool, programming of the YubiKeys, and output / extraction of the OTP secrets which need to. You can activate a mode using the YubiKey configuration tool of Yubico. First, determine if your Yubikey is OATH-HOTP compatible. Windows users check Settings > Devices > Bluetooth & other devices. -1. Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device. The final 32 characters of the OTP represent the unique 128-bit passcode. exe file is saved. 6. 15. In this article. Perform a challenge-response operation. The YubiKey Standard can hold two independent configurations of any supported type. Touch the button on the YubiKey and copy the first 12 characters, e. This model only grants users elevated access privileges when necessary and for a limited time, instead of providing persistent access. The YubiKey Manager, also referred to as ykman, is a general purpose tool for the configuration of all of the functions of the YubiKey. Configure a slot to be used over NDEF (NFC). Step 4: The configurable items are:Yubico PIV Tool. * and re-enabled them but forgot to update the configuration for slot. YubiKey Configuration Utility – The Configuration Tool for the YubiKey. Run the YubiKey Personalization Tool. d. Ykman represents a YubiKey as a YubiKey object. Launch the YubiKey Personalization Tool. The YubiKey 5C NFC has six distinct applications, which are all independent of each other and can be used simultaneously. When we ship the YubiKey, Configuration Slot 1 is already programmed for. YubiKey Manager CLI (ykman) User Manual Clay Degruchy Created September 23, 2020 13:13 - Updated July 30, 2021 23:21Verify PAM configuration See chapter Test PAM configuration an the end of this. msc and click OK. Describes how to use the YubiKey Personalization Tool application to configure your YubiKey for Yubico OTP, and then upload the AES key to the Yubico. This key is generated by Yubico, the cert is signed by a Yubico CA and chains to a. Generate self-signed certificates, anything can be used as subject. This package was approved by moderator flcdrg on 16 Dec 2019. Step 1: Go to your Microsoft account profile configuration page: authenticators YubiKey 5 Series. Click Quick. Click Applications, then OTP. You can use a YubiKey 5-series to protect data with secure access to computers. The YubiKey 5Ci has six distinct applications, which are all independent of each other and can be used simultaneously. Before you can enable the YubiKey integration as a multifactor authentication option, you need to obtain and upload a Configuration Secrets file generated through the YubiKey Personalization Tool. Select Configure Certificates under the Certificates section. Use ykman config usb for more granular control on YubiKey 5 and later. By offering the first set of multi-protocol security keys supporting. Next, to create a spare key for this account, you will need to scan the same QR code generated from the initial registration and then scan your spare. Obtain the serial number of the YubiKey: This serial number can be found on the back of the token. Run “certutil -scinfo” from a command prompt and locate the certificate that you want to use (look at the issuer). Get the current connection mode of the YubiKey, or set it to MODE. Site Admin: Joined: Wed May 28, 2008 7:04 pm Posts: 263 Location: Yubico base camp in Sweden - Now in Palo Alto I've just spent some time finding out if there is a Vista specific issue and from what I can see, everything is okay, at least here:These are in addition to the configuration available in the YubiKey 5 FIPS Series. Open YubiKey Manager. Python library python-yubico. 5 seconds and released. Special capabilities: Dual connector key with USB-C and Lightning support. ykman fido access change-pin [OPTIONS] ykman fido access unlock [OPTIONS] (Deprecated) ykman fido access verify-pin [OPTIONS] ykman fido credentials [OPTIONS] COMMAND [ARGS]…. Works with any currently supported YubiKey. To configure the YubiKeys, you will need the YubiKey Manager software. Along with GnuPG, we've installed a utility called gpg-agent which operates as a link between the YubiKey and the underlying GPG libraries. These protocols tend to be older and more widely supported in legacy applications. Quit out of the YubiKey Personalization Tool completely by clicking YubiKey Personalization Tool > Quit YubiKey Personalization Tool, or pressing ⌘+Q on your keyboard with the YPT window in focus. This command is generally used with YubiKeys prior to the 5 series.