# Key Attestation Demo

> Demo for Key Attestation feature of the Android system.

Canonical page: [https://chrome-stats.com/d/io.github.vvb2060.keyattestation](https://chrome-stats.com/d/io.github.vvb2060.keyattestation)

## Overview

- **ID:** `io.github.vvb2060.keyattestation`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Xingchen & Rikka
- **Category:** LIBRARIES\_AND\_DEMO
- **Downloads:** 153,674
- **Rating:** 4.83 / 5 (347 ratings)
- **Version:** 1.5.0
- **Last updated:** 2023-07-08
- **First published:** 2020-04-01
- **Publisher country:** CN
- **Size:** 1.46 MB
- **Data as of:** 2026-10-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=io.github.vvb2060.keyattestation)
- **Privacy policy:** [https://rikka.app/privacy\_policy.html](https://rikka.app/privacy_policy.html)

## Description

**Key Attestation Demo** is a specialized Chrome extension designed for developers and power users interested in Android system security. This demo showcases the Key Attestation feature, which is crucial for enhancing device security by verifying cryptographic keys' authenticity within the Android keystore.

The extension includes links to detailed documentation from the official Android developer resources, providing comprehensive insights into Key Attestation and its implementation. Additionally, users can access the full source code on GitHub, offering transparency and enabling hands-on exploration and customization. This tool is ideal for those aiming to deepen their understanding of Android security mechanisms and develop secure applications.

## Rankings

- #182,909 — Overall

## Review summary

Users find Key Attestation Demo to be a simple, easy-to-use, and open-source app that effectively provides detailed security information about their devices. It works well out of the box and helps uncover technical aspects, such as TEE status. However, some users desire more detailed information or support, and there is minor confusion about version updates.

### Pros

- Easy to use and simple design
- Open source application
- Works as intended
- Provides detailed information about security status and device (e.g., TEE)
- Useful for exploring technical details behind APIs

### Cons

- Lack of detailed information or documentation for some users
- Issues with update versioning (confusion over v1.5 updating to v1.6)
- No support mentioned

## Similar extensions and apps

- [Demo App](https://chrome-stats.com/d/com.zack.android.demoapp) — 3 users
- [Passkey Demo](https://chrome-stats.com/d/com.inmobile.demo.passkey) — 43 users
- [Safe Demo App](https://chrome-stats.com/d/com.lale.app.demo.safe) — 12 users
- [Passkeys Demo - Corbado](https://chrome-stats.com/d/com.corbado.developerpanel.app) — 256 users
- [Keithel Demo](https://chrome-stats.com/d/com.mab.keithel) — 13 users
- [NFC App](https://chrome-stats.com/d/com.katch.nfcuserappdemo) — 143 users
- [keendroid Demo](https://chrome-stats.com/d/advaita.vidhalay.demo) — 610 users
- [Android System Key Verifier](https://chrome-stats.com/d/com.google.android.contactkeys) — 3,455,694,627 users, 4.12 / 5
- [Biometrics API Playground](https://chrome-stats.com/d/com.biometricplayground) — 807 users
- [TestAPP](https://chrome-stats.com/d/com.lol.testapp) — 4 users
- [Integrity Check Tool](https://chrome-stats.com/d/dev.keiji.deviceintegrity) — 2,187 users
- [TDSG SDK demo](https://chrome-stats.com/d/com.tds.sdkdemopro) — 1,001 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/io.github.vvb2060.keyattestation)