Passchain

s1m.hwfido2provider
by Zapstore _@zapstore.dev

Use security key with Bluetooth, NFC, USB or your phone secure element

Republished from GitHub / F-Droid by the Zapstore main account.

Passchain is a credential provider that allows you to use your USB/NFC security key or your phone secure element for passkeys/fido2/u2f authentication. Bluetooth keys aren't supported yet. This app doesn't need the Play Services. Once installed, go to your system settings > Passwords, passkeys and accounts, then enable Passchain.

First release: May 7, 2025, 5 total releases.

Most recent release: Oct 25, 2026.

Repo

Appears in 0 app stacks.

0 sats / 0 zaps received in the past year.

Sats Received

Underlying data available via MCP: app_zaps, app_releases.

Zap Count

Underlying data available via MCP: app_zaps, app_releases.

Releases

  • Oct 25, 2026 1.1.1
    - Update microg lib: - Fix some QR-code logins - Fix authentication with a hardware key after screen-lock registration - Correctly require biometric for screen-lock registration - Fix login/registration on platforms supporting unknown key alg - Fix registration on Chromium-based browser, to mitigate their issue - Add, update CS, RU translations
  • Aug 27, 2026 1.1.0
    - Fix security issue (more on this later) - Add list and management of on-device credentials - Add dialog to select credential from USB/NFC key - Bump dependencies, and target SDK 37 - Add/Update AR, CS, DE, ZH-rCN translations - Some other bugfixes
  • Jun 8, 2026 1.0.1
    - Fix authentication on websites with `appid` extension (like Gitlab) - Fix registration on Chromium-based browsers - Authorize WebLibre - Add cs, de, fr, zh translations - Minor bugfixes
  • May 24, 2026 1.0.0
    - 1.0.0 ! - The application is renamed *Passchain* - Add user interface to help setting up the settings - Bump microG library: - Add support for cross-device authentication: you can login on another device, or from another device! - Add entries to directly login with an on-device credential, or another method (NFC/USB) - Should work correctly with non-browser applications - Should fix most/all crash during parsing - Target SDK 36, dependencies bump, internal work, other bugfixes etc. - Setup translation project
  • May 7, 2025 0.3.1
    - Fix login without userHandle