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

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Antivirus & safety scan results

Scan Date: Sep 19, 2026 Software Version: 1.1.0

Status: ✅ Trusted & Safe to install This app is signed by s1m with trusted and verified digital signature and it will updated existing Passchain installations Certificate fingerprint: 1932dfa9af09f7f23056a61b56bfa6741449f8f0 Issuer: C:FR, CN:s1m How we verify APK files security

Android antivirus Status

K7GW Clean ✅

DrWeb Clean ✅

VirIT Clean ✅

ClamAV Clean ✅

Google Clean ✅

Ikarus Clean ✅

Lionic Clean ✅

Sophos Clean ✅

Yandex Clean ✅

Alibaba Clean ✅

Tencent Clean ✅

Xcitium Clean ✅

Fortinet Clean ✅

Kingsoft Clean ✅

Symantec Clean ✅

AhnLab-V3 Clean ✅

Kaspersky Clean ✅

Microsoft Clean ✅

Trustlook Clean ✅

ESET-NOD32 Clean ✅

Avast-Mobile Clean ✅

NANO-Antivirus Clean ✅

BitDefenderFalx Clean ✅

Passchain 2-Step Verification app for Android description

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.

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Screenshots & Video

Specifications

Package Name	s1m.hwfido2provider
Requirements	Android 14 (API 34)
Author	s1m
APK Size	4 MB
Categories	Security, 2-Step Verification, Protect your Smartphone
Source Code	https://codeberg.org/s1m/hw-fido2-provider