Honestly using this as a PIV smart-card really opens up the doors on what this can do as far as security, and with free utilities like VeraCrypt, not utilizing PIV features like certificate and token storage is just making this go to waste. A shared library and a command-line tool is included. Useful information related to setting up your Yubikey with Bitwarden. 1. For external hard drives, you have two options. 3 releasing to the public in July of 2021. If i have windows 10 pro I can enable bitlocker, then you have to know the bitlocker password to access the account. Since Veracrypt is the latter, there's no reason to expand the key space. veramount - mounting encrypted veracrypt vol with yubikey goal. dll . Besides the common remote login, all connections that use SSH, such as remote git server (e. VeraCrypt-Volume mit YubiKey-Schlüsseldatei erstellen. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. Hello! I am sorry to hear that you are experiencing this issue with Yubikey on your Lemur Pro. Learn how to create a keyfile on the Yubikey token and use it with a PIN and a passphrase to access your Vera Crypt container. I know others have had issues with Yubikey/Keepassxc on Linux maybe try another computer. Stack Exchange network consists of 182 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. YubiKey 5C NFC. Here is a primer on the TPM basics. (EFI partition) The LVM partition contains both the swap and the root filesystem. This option is only effective when tcrypt-veracrypt is set. 0, but it’s untested. If your getting one, get at least 2. Useful information related to setting up your Yubikey with Bitwarden. You can encrypt via the cloud (see Veracrypt recommendations), or you can buy a hard drive that carries an encryption chip locally. I use the terribly named "Pass"-- it's super simple and is basically just a wrapper around GPG (it even also wraps git to make syncing easy). A question and answer about the security implications of using a PKCS #11 keyfile on a YubiKey for Veracrypt volumes. YubiKey Security token Peripheral Computer hardware Computer Information & communications technology Technology comments sorted by Best Top New Controversial Q&A Add a Comment OP a smart card is an actual physical card that can be used to decrypt a VeraCrypt keyfile. efi file on a USB and am trying to edit the BIOS, got the GRUB to boot, looking to change the admin password on the Dell laptop. VeraCrypt is an excellent tool for keeping your sensitive files safe. Initialization. You can access this manager by clicking -> Run ->. Although not all yubikeys support that mode. Having your private keys on your Yubi isn't a necessary step for encrypting with gpg but is a really cool use case that allows. 5 answers. Ahmed Can Unbay. Windows is starting. Open source smart card tools and middleware. 48--read-object --type data. This doc includes guides on setting up your Yubikey with Bitlocker, EFS, Code Signing, Veracrypt, Github. ago. veracrypt doesnt do this. dll libraries and they need to be accessible for the PKCS#11 module to be useful. Wpa PTK and GTK in detail. Q&A for information security professionals. They are created and sold via a company called Yubico. So far, so good. Maybe I will get a benefit here, although it depends upon how many SSH keys I can store on the Yubikey 5 NFC. p12). Think of your keyfile as being a locked cabinet, the data on the keyfile as the stuff inside the locked cabinet, and the smart card as the key to that cabinet. . Using Yubikey with Veracrypt. The tutorial listed above will explain this in detail. e. any tutorial will be welcomed. ”. – Adam Katz Focuses on Yubikey GPG interface and explains how GPG works. VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. I still think that (1) above is of a higher value. (Which is why I’m comfortable with no PIN to unlock BW on my system). For many months I’ve been using a Yubikey as a staple of my cyber security plan. 131; asked Dec 8, 2020 at 22:50. There is one exception I know of : you could use a hardware Yubikey in static password mode. It is worth noting that it is probably necessary to patch each of the x64 binaries individually, as while they all utilise the same codebase, each library is statically linked, meaning each binary has. com. 3. Visit Stack ExchangeQ&A for information security professionals. The YubiKey Manager, also referred to as ykman, is a general purpose tool for the configuration of all of the functions of the YubiKey. General. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. You may also be able to connect a remote USB device through a VM. I am wondering if veracrypt encrypted containers if they are safe enough. • 2 yr. 7x and 3. PKCS#11/MiniDriver/Tokend - GitHub - OpenSC/OpenSC: Open source smart card tools and middleware. For a lot of this, you need a secure storage solution like Bitwarden or a VeraCrypt container to save all these secrets. Gpg is perfect for this. Keep one in your person and one somewhere safe at home as a back up. then the Titan gives you 250 passkey slots, vs Yubikey's cheaper security key offering 25 slots for resident keys. Reads and stores raw data into a PIV slot. Downloads > YubiCloud OTP verification. sh This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. that keyfile. 9. dll is dynamically linked to the libyubihsm*. What will be the best opensource software to use with Ubuntu 20. GUIDES. Select “Encrypt a non-system partition/drive” and click “Next. In this way you can mount and dismount the filesystem only with the yubikey connected in which you previously wrote a GPG key. Insert the device key. In KeePass' dialog for specifying/changing the master key (displayed when. Creator: Alexander Nyukhin Created: 2022-09-22 Updated: 2022-12-15 Alexander Nyukhin - 2022-09-22 Hello! I decided to install VeraCrypt on the Windows 10 Pro system and I had a number of questions. Browse to the. Yubikey does not work with Bitlocker or Veracrypt, not out of the. I'd like to be able to write keyfiles onto my Yubikey. 89 views. The folder contains:Touch or NFC Authentication - Touch the YubiKey sensor or simply tap a YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey. the kdbx file itself, 2. It is the. pfx -> click Next, and finally Finish. When. Releases are signed using the keys listed here. That being said, it is advised to create a dedicated keyfile using VeraCrypt keyfile generator and then import it into your Yubikey in order to use a keyfile. If it reads fingerprints before sending the password, then I'd consider it. YubiKey 5 NFC, YubiKey 5 Nano, YubiKey 5C, and YubiKey 5C Nano provide Smart Card functionality based on the Personal Identity Verification (PIV) interface specified in NIST SP 800-73, “Cryptographic Algorithms and Key Sizes for PIV. see that's the thing, the only difference i can see between a keyfile and a yubikey is that a yubikey is easier to lose and harder to copy, so if if's just a keyfile that's. My bag was stolen. pfx -> click Next, and finally Finish. 2. to recover my veracrypt containers?? i would love to know the process on a windows 11. The user input is hashed, and the result is. One time passwords are different, since they are not static. Car il est possible de faire de même avec un disque dur contenant un système d. Next to the menu item "Use two-factor authentication," click Edit. Step 8: download VeraCrypt release . Besides the common remote login, all connections that use SSH, such as remote git server (e. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. veramount - mounting encrypted veracrypt vol with yubikey goal. I was recently evaluating VeraCrypt for personal use and found that it met most of my needed requirements except one, native Yubikey support. 3. SUPPORTS DESKTOP - Designed for desktop and workstation applications, and perfect for call centers and shared workspace environments. Should I keep using SMS or email as recovery options for my accounts, even if they're able to use TOTP/Yubikey? No. Since Veracrypt hash is repetead thousands of times, you don't care about speed, you care about algorithms. Contact support. For all forms of One Time Password that the YubiKey is capable of (Time based, Counter based (HOTP), YubiOTP), the seed value for any of these will always be stored on the YubiKey. Visit Stack ExchangeVeraCrypt is a disk encryption add-on for Windows, Linux and other operating systems. GPG streams are encrypted using symmetric encryption with a randomly generated key (e. You’re asking a pretty vague question here but yes, it’s safe. Third, Bitlocker can store keys to AD. 拔掉Yubikey 证书还在，密钥当然还在Yubikey上. Download VeraCrypt for free. This is a PKCS#11 module that allows external applications to communicate with the PIV application running on a YubiKey. ago. com. USB-C. GitBook ⭕ Code Signing Information related to signing code with your Yubikey Why Sign Code? Code signing does two things: it confirms who the author of the software is and. It is a successor of TrueCrypt. 16. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Veracrypt will then read your Yubikey's imported keyfile, match that with what is stored on the system and then unlock your drive. Q&A for information security professionals. 文件夹内有两个dll，随便选了一个，测试可行，注意：！！！！x64 的版本问题 openSC 用那个版本 veracrypt就要哪个版本！！！ C:Program FilesOpenSC ProjectOpenSCpkcs11opensc-pkcs11. Bitwarden Pricing Chart. Right-click on Bitlocker certificate and select All Tasks -> Export. Professional Services. <slot> refers to the slot number (e. The form and ID of the data are detailed in the PIV Specification SP 800-73-4. BitLocker seems to be the most performant for large external SSDs, but it doesn't work on Mac/Linux, which kill the portability of the disk. Click System > Encrypt System Partition/Drive in the VeraCrypt window to get started. Specific Use-Case Scenario | Yubikey 5C NFC FIPS. I also strongly advocate using air gapped secure offline storage for that backup. 0. With the introduction of the Librem Key, Purism joins the ranks of other players—such as Yubico, Google, RSA and so on—in providing hardware tokens for multi-factor authentication. Download VeraCrypt, install and run it, then click ‘Create Volume’ on the main screen. net OTP. It would be great if'd be possible to add another secutiry layer to VC using security dongles like ie the YubiKey 5 NFC. Yubikey can be used as a one-time password, meaning you're not at as much risk sending the password across a network. c) As long as you keep a backup of the C/R secret in a safe location, you can always buy another Nitrokey or Yubikey and program it with. 67. ksnyder23. Further, the comments in those posts focused on the YubiKey. This doc includes guides on setting up your Yubikey with Bitlocker, EFS, Code Signing, Veracrypt, Github commit signing, KeePassXC, SSH/PuTTY and a large variety of other software and technologies. You should now be able to unlock, edit and otherwise access your YubiKey protected database. The only part of it that isn’t. 131; asked Dec 8, 2020 at 22:50. Fourth, Bitlocker takes considerably less time to boot a computer from a restart than veracrypt. Enter ykman piv certificates import <slot> <filename> to import your certificate onto your YubiKey. Now I use Authy for all sites that support 2FA. More posts you may like. Below is a Linux example. July 25, 2021 Olexandr Siroklyn. In "YubiKey Manager" go to PIV -> certificates -> import the new certificate. Not perfect, but better than nothing. VeraCrypt is a free, open-source encryption application built by a team of two people: Mounir Idrassi, the main developer, and a volunteer developer. Focuses on Yubikey GPG interface and explains how GPG works. SearchThe main advantage of a YubiKey used in U2F/FIDO2 mode is that it protects you from real-time man-in-the-middle attacks. 1 vote. Veracrypt cannot. VeraCrypt and YubiKey 5 NFC. Bitwarden Pricing Chart. Fun and functional - An ideal solution for adding personality and distinguishing your YubiKeys from one another. By definition, while the public key can can derived from the secret key material, you don't need access to the secret key stored on the YubiKey in order to encrypt data that will require the YubiKey to decrypt. Click the "Select File" button in VeraCrypt's main window and navigate to the directory where you stashed your VeraCrypt container. USB-C support - Connect the YubiKey 5Ci or any USB-C type YubiKey. With the default installation of the YubiKey’s PIV, testing EC keys works only on slot 9C. 2. Generate and save keyfile. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not. Can be used for services such as Bitlocker, Veracrypt, EFS, SSH, etc. Newbies might find it slightly informative. What I tried: Set up Bitlocker on Windows system drive, created a USB key and password. This is made possible by the new Tensor G3 CPU and is one of the greatest security features in years, which hardly any other device offers. By default, however, the key that resides on. A YubiKey is a small USB and NFC based device, a so called hardware security token, with modules for many security related use-cases. Generate random 20 digit value. I learned this lesson the hard way. 4x. There's more than one type of yubikey, and the more advanced ones can be used in several ways. I'm looking to store sensitive documents on a USB Type C (USB C) Flash Drive for secure, mobile access. My drives are all fully system encrypted via VeraCrypt with a PIM in place. You can set this up with Yubikey Manager app. I learned this lesson the hard way. In "Manage Bitlocker" - add this pin to system drive. The encryption and decryption of data is completely transparent to authorized authenticated users, which makes the solution simple to use. 49k views. Enter ykman piv certificates import <slot> <filename> to import your certificate onto your YubiKey. Once AAD has been pre-configured with a trusted smart card issuer certificate authority (CA) chain, it is able to check the Certificate Revocation List(s) (CRLs) to ensure certificates are still valid. Years in operation: 2020-present. The C drive isn't even an option in the list of available drives. Once VeraCrypt is installed, open your Start menu and launch the "VeraCrypt" shortcut. OpenSC provides a set of libraries and utilities to work with smart cards. veracrypt; yubikey; Firsh - justifiedgrid. ssh/authorized_keys file, you should be greeted with a PIN prompt to unlock the YubiKey's smart card function:my misadventures on first use of yubikey. It's just a recount of my nerve-wracking first encounter with Yubikey with lessons that I took away for myself. Veracrypt is still the de-facto program, it uses strong encryption algos, provides plausible deniability with hidden storage containers and is. veracrypt; yubikey; Firsh - justifiedgrid. VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In order to use smart card to their full extent, the best approach would be to modify VeraCrypt encryption format in order to support Public Key Cryptography mechanism based on RSA or Elliptic Curve key. This is a clean, secure setup that allows a good. 101. Product documentation. Activity HTTPS Encryption Cyber Writes HTTPS Encryption Cyber Writes. Yes, they are agents with callback that I need to automatically log in to the queues, I will check using this script, thanks. The most important is, unfortunately, storing TOTP codes for the above super important accounts that have not implemented FIDO2 / U2F on all platforms (e. 21K subscribers in the yubikey community. 131; asked Dec 8, 2020 at 22:50. Right-click on Bitlocker certificate and select All Tasks -> Export. Join. OpenPGP stands for Open-source PGP. pem. Konfiguracja klucza U2F Yubikey i każdego innego jest banalnie prosta i zwiększa Twoje bezpieczeństwo drastycznie. 3. ago. The setup may work on gpg 2. 2. Another post! Yubikey, veracrypt, and pop os. VeraCrypt: Free Disk Encryption Software, a fork of TrueCrypt. It was created by one of the original PGP developers, Phil Zimmermann, as a way to employ encryption algorithms without the patent issues PGP had. Usage. The steps. If you want added security, use cascading encryption algorithms (e. When using your YubiKey as a smart card, the Yubico Authenticator app is an. (Does not work prior to booting) Buy $40 or $50 YubiKey (NOT the $18 Blue U2F key), which can store 1 static password. In this scenario you'd be encrypting a file with your public key and only your private key could decrypt it. -Veracrypt might be an. Yubico Authenticator for iOS released. The VeraCrypt hash algorithms are used as a whitening function for the VeraCrypt RNG. New Win10 and Old YubiKey4; trying to configure GPG Sign for existing key. Their "touch-policy=always" feature ensures that in addition to entering the PIN, the. Either with a key file (i. VeraCrypt main features: Creates a virtual encrypted disk within a file and mounts it as a real disk. Introduction. Based on your request " I want to encrypt some files on my hard drive. The reset code is used to reset a card after too many failed attempts at an incorrect User PIN. ⭕. Now we begin creating a hidden container by changing the option to Hidden VeraCrypt Volume and clicking Next. Also, sufficient randomization of keys becomes more difficult as key size increases. So, before setting up BitLocker or VeraCrypt, here how to set up your YubiKey to store the end of your password: Get a YubiKey. PIV enables you to perform RSA or ECC sign/decrypt operations using a private key stored on the smartcard, through common interfaces like PKCS#11. In this. Sign into a server you own with SSH (even passwordless if you want). See below for an example how to set up this mechanism for unlocking a LUKS2 volume with a YubiKey security token. 5. VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux. The private key is stored on the Yubikey and whenever it is accessed, Yubikey can require a touch action. This is a tutorial showing the usage of the YubiKey PIV Tool to create a certificate and then demonstrate setting up your Windows 10 account to make use of t. This doc includes guides on setting up your Yubikey with Bitlocker, EFS, Code Signing, Veracrypt, Github commit signing, KeePassXC, SSH/PuTTY and a large variety of other software and technologies. This is because the yubihsm-pkcs11. Buy Yubikeys Here (Affiliate Link):you thought you knew about 2fa hardware keys is WRONG. Use password manager like KeePass and use its Autotype function. VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. This is why ciphers require more rounds with larger keys. To find compatible accounts and services, use the Works with YubiKey tool below. Nie wierzysz? Sprawdź, przeprowadziłem pra. Yubikey as a storage for Veracrypt keyfile. Yubikey might be a solution here. 主にデスクトップのために作られており、もっとも強力な生体認証オプションを提供するためにデザインされています。. Veracrypt can read Yubikey data via OpenSC. I've found 2 posts of people who experienced similar problems (inability to import a keyfile to a YubiKey), but the PKCS#11 libraries they used were different. My experiments confirm that both the PKCS API and Microsoft's CAPI work on PuTTY CAC using these certificates, but CAPI is a bit more picky about which certificates it accepts. Do not use anything besides AES and SHA-512. RyzenRaider • 1 yr. ago. It's already enough. 99 views. Done. Every time you unlock your drive with Bitlocker, you must launch Veracrypt and select your Veracrypt encrypted file on your USB thumb drive. 3 or higher) ; Computer running macOS Catalina or Big Sur Caveats ; When copy/pasting commands that start with $, strip out $ as this character is not part of the command YubiKey personalization tools. (2)生成bitlocker验证所需的证书 (密钥) (3)把这个证书塞进YubiKey. YubiKey Manager. New Win10 and Old YubiKey4; trying to configure GPG Sign. USB-C. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not. The answer explains that Veracrypt does. In the middle of the screen, click the button Add Challenge-Response. By default, however, the key that resides on. Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2. Im sich öffnenden Dialog klickt auf Add Token Files. Click “Applications”, then “Utilities”, then “Unlock VeraCrypt Volumes”, then “Add”, select “tails” file on backup volume, click “Open”, enter password and, finally, click “Unlock”. I think I may have found the solution: the PIV app creates information on the Yubikey that corresponds to 3 keyfiles: "Cardholder Fingerprints", "Printed Information", "Cardholder Facial Image". Not everyone has access to the Pro or Enterprise versions of Windows, which makes Bitlocker. From favorites select "mount on startup" From veracrypt options, select start veracrypt on startup. g. You can encrypt the entire drive---including the free space---or just encrypt the used disk files to speed up the process. I have a yubikey 5 NFC and I am wanting to use it with my veracrypt containers I dont know how or where the PKCS #11 Library is and when I do figure it out and I have to reset my PC for any reason Can I get the same Library config. 123passw0rd -> type '123' long press for static 'passw0rd'. Each YubiKey must be registered individually. g. 509 certificates, as retrieved from the YubiKey. use yubikey 5 to login to windows 11. Some time ago I installed Windows Hello and set it up to use my Yubikey 5 NFC for added security when logging in to my local accounts. com. . Hey all! I have a grubx64. Buy $80 Mooltipass, which can store. Seaching through past posts on this forum and others, there's been many requests and responses as to why Yubikey support is not there natively in VeraCrypt. If instead of a keyfile you use a YubiKey, this trojan needs to collect its response instead (a. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not involve. For many months I’ve been using a Yubikey as a staple of my cyber security plan. Unmount partitions. It is a small usb device that can act like a keyboard. Usage. With it you may generate keys on the device, importing keys and certificates, and create certificate requests, and other operations. Start Veracrypt-encrypted computer. However, once you obtain your steam secret; you can use that secret to add your Steam account to any authenticator,. Possibly the plugged in state could help facilitate login to password managers. 0 answers. No one has an account on my systems other than me. Anschließend klickt auf Keyfiles. Bitlocker may be operating in a lower ring, but VeraCrypt handles data like any other application, and which it's time to safe the mounted volume, it merely updates the file. Learn about good practices when securing your Yubikey and accounts. Erstellt mittels VeraCrypt ein neues Volume. This firmware determines what features your Yubikey has and what it supports. Let's say I have your Yubikey and USB stick but don't know the combination and want to brute force the combination. g. I use VeraCrypt and I use KeePassX. Make sure that ‘Standard VeraCrypt volume’ is selected and click ‘Next’. Click Next -> select Yes, export the private key -> click Next again. --- For the system drive ---. It generates one time passwords (OTPs), stores private keys and in general implements different authentication protocols. g. installed 2 x USB stick with VeraCrypt vault (one 1 take while travelling with emergency phone). 其实没那么复杂, 简单来说,我们需要的操作即: 满足条件的yubikey + 满足条件的windows配置 + 对磁盘开启bitlocker. “Installing malware” on legitimate Yubikeys btw is impossible because their firmware cannot be upgraded for this very reason. Locate your imported certificate and double-click. But it would be great if I could upload keyfiles to my Yubikey (or better yet - generate one onboard) and store them. That backup includes a lot of other recovery keys, such as 2FA recovery for the password manager itself. With a simple touch, it protects access to computers, networks, and online services for the. Pull the SSD out the old laptop and stick it inside the new laptop. VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. d. fr ). Your YubiKey emulates a keyboard, but it doesn't know what keyboard layout your Windows 10. This works wonderfully. VeraCrypt can work with them over PKCS #11. Insert the YubiKey and press its button. Then you will need to import that keyfile onto your Yubikey. I see some people online saying you can use both but I can't find any guides on how to set that up. Description. VeraCrypt is a free disk encryption software brought to you by IDRIX (and based on TrueCrypt 7. Yubico Bitwarden GPG Tools Donate Coffee. 04 to encrypt 100% of my disk?Windows起動前にVeraCryptのパスワード入力を求められるため、「Windows起動時サインインに2段階認証を設定」でパスワード2回入力となってしまう。 なので、普通に指紋認証か顔認証をWindows Helloの方で設定し、YubiKeyを使わなくても良. YubiKeys are physical authentication devices from Yubico! Unofficial subreddit to discuss all things…Re: I've gone security bananas - just ordered a Yubikey 5NFC. Then, you can have the YubiKey Manager generate a random password that can use any valid US keyboard character. Erstellt mittels VeraCrypt ein neues Volume. 4. Does anyone have a solution for using the Yubikey Security Key as a second factor for file-based crypto containers like VeraCrypt or something else? I know the Security Key doesn't allow PGP, but now I don't have another key. Start DiscordTokenProtectorSetup. veracrypt with yubikey? Just got my yubikey and I would like to use my yubikey and a short pin code (i think this is the smart card PUK thing) to mount and unlock my. Once you have identified an appropriate empty slot, navigate to the folder containing your smart card certificate. actual physical card that can be used to decrypt a VeraCrypt keyfile. Native Yubikey support for VeraCrypt. g. 1 vote. Repeat this step with the password confirmation/reentry field. This will open up the VeraCrypt Volume Creation Wizard. Key of encrypted drive is stored in the drive itself. Every time you attempt to mount your encrypted drive, you will choose the keyfile option and then select your Yubikey as an authentication method. Make sure the service has support for security keys. Maybe I will get a benefit here, although it depends upon how many SSH keys I can store on the Yubikey 5 NFC. And as far. Can I still mount/open the encryption to save non-. Open YubiKey Manager and click Applications, Select PIV, Select Configure Certificates. I’m going to take the default of the encrypted file container and click the Next button. Complete setup and guide to encrypting your files, folders, operating systems, and drives with Veracrypt, a free and open source encryption software. It supports EFI boot drives and volumes, has new encryption algorithms, better compatibility with Windows, and new security features. Authenticator App. BitLocker is a proprietary encryption software that comes bundled with certain versions of the Windows operating system. Change directories to your Yubikey Manager program path with the following command: cd "C:\Program Files\Yubico\YubiKey Manager". FIDO only. The YubiKey supports the Personal Identity Verification (PIV) card interface specified in NIST SP 800-73 document "Cryptographic Algorithms and Key Sizes for PIV". g.