Hardware authentication device (security key/token)

• Wikipedia: Security token

• Unlocking LUKS2 volumes with TPM2, FIDO2, PKCS#11 Security Hardware

Questions / issues

• What if I forget my key at home ?
• What if I lose my key ?
  • Backup Fido keys ?
• What if my solokey get stolen ?

Fido test website

• Webauthn.io
• dongleauth.info List of websites supporting OTP or WebAuthN

Open Source / open hardware options

• Nitrokey

Solokeys

• Website
• Technical docs
• Arch wiki: Solokey
• GitHub: solo1-cli
  • Last commit 2022-03
  • AUR package: solo1
• GitHub: solo2-cli
  • AUR package: solo2-cli
    • Fails to build at linking stage
    • Possible workaround

Install toolset:

pamac install solo1

Usage

solo key credential ls

Update firmware:

solo key update

Test PIN:

solo key credential ls

Verify hardware and firmware:

solo key verify

Other hardware options

• token2