Issues

• Unprovisioned PIV (empty slot 9a) makes the agent return SSH_AGENT_FAILURE instead of an empty list

  FiloSottile/yubikey-agent#171 · Filter by author GuillaumeDorschner opened on Jul 13, 2026

• Set CHUID on newly generated key in slot 9A

  FiloSottile/yubikey-agent#170 · Filter by author dotdoom opened on Apr 20, 2026

• pinentry fails with "Inappropriate ioctl for device" in graphical session

  FiloSottile/yubikey-agent#167 · Filter by author tstarling opened on Feb 4, 2026

• Add age decryption extension

  FiloSottile/yubikey-agent#165 · Filter by author FiloSottile opened on Dec 21, 2025
  1

• Use session bindings and hostbound auth to surface info/prompt

  FiloSottile/yubikey-agent#164 · Filter by author FiloSottile opened on Dec 21, 2025

• Setup does not work with firmware 5.7 +

  FiloSottile/yubikey-agent#163 · Filter by author curiouspython1 opened on Nov 17, 2025
  1

• Private key not created by Yubikey

  FiloSottile/yubikey-agent#162 · Filter by author curiouspython1 opened on Nov 17, 2025

• Support go-piv 2.4.0+?

  FiloSottile/yubikey-agent#161 · Filter by author jas4711 opened on Oct 21, 2025

• file descriptor leak

  FiloSottile/yubikey-agent#159 · Filter by author vobloeb opened on Oct 16, 2025

• agent 11: could not get public key: command failed: smart card error 6a82: data object or application not found

  FiloSottile/yubikey-agent#158 · Filter by author corsac-s opened on May 14, 2025

• Installation instructions for macOS with Apple Silicon without using homebrew

  FiloSottile/yubikey-agent#154 · Filter by author andrsd opened on Sep 10, 2024

• Setup fails with changed defaults in recent Yubikeys

  FiloSottile/yubikey-agent#153 · Filter by author upsj opened on Jul 16, 2024
  2

• Sources backing the claim that Secure Enclave has a worse security track record compared to YubiKeys?

  FiloSottile/yubikey-agent#152 · Filter by author orazioedoardo opened on Jun 21, 2024

• Error 27, "parse error in message type 27"

  FiloSottile/yubikey-agent#151 · Filter by author lockenkop opened on Jun 10, 2024

• Breaking change from go-piv 1.10.0: pin prompt: pinentry: unexpected response: "S ERROR gtk2.isatty 83918950

  FiloSottile/yubikey-agent#150 · Filter by author IniterWorker opened on Apr 26, 2024
  1

• "error fetching identities: agent refused operation" on Arch

  FiloSottile/yubikey-agent#149 · Filter by author zenermerps opened on Jan 24, 2024

• Is this project still maintained?

  FiloSottile/yubikey-agent#148 · Filter by author j5155 opened on Jan 19, 2024
  3

• Change -setup to generate a key with "touch policy" of "cached" instead of "always"

  FiloSottile/yubikey-agent#146 · Filter by author gene1wood opened on Dec 3, 2023

• Installation on Steamdeck?

  FiloSottile/yubikey-agent#144 · Filter by author lwbt opened on May 29, 2023

• Unable to create key when age-yubikey-plug has created key on yubikey

  FiloSottile/yubikey-agent#139 · Filter by author trexxeon opened on Feb 23, 2023
  9

• How can I start yubikey-agent as a service on Mac (without brew)

  FiloSottile/yubikey-agent#138 · Filter by author etorreborre opened on Feb 17, 2023
  1

• nixOS: Failed to connect to the YubiKey: connecting to pscs: the Smart card resource manager is not running

  FiloSottile/yubikey-agent#137 · Filter by author Lownin opened on Feb 6, 2023
  10

• verify pin: smart card error 6983: authentication method blocked

  FiloSottile/yubikey-agent#132 · Filter by author chriscroome opened on Sep 29, 2022

• IdentityAgent option has no effect

  FiloSottile/yubikey-agent#127 · Filter by author cedws opened on Apr 27, 2022
  2

• sk-ssh-ed25519 not supported

  FiloSottile/yubikey-agent#126 · Filter by author lizthegrey opened on Apr 23, 2022
  2