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Screenshots
The opinion
What Key Attestation Demo does
Key Attestation Demo is a specialist Android utility for examining the platform’s Key Attestation system. It helps developers and experienced Android users see how cryptographic keys are created and how Android reports information about their security environment. The app belongs to the Libraries & Demo category and is not aimed at everyday mobile use.
Useful for development and testing
The app provides a practical way to explore Android Keystore and Key Attestation concepts alongside the official Android security documentation. It can support work involving key protection, device security checks, and the interpretation of attestation data. Its focus is technical: this is a demonstration and inspection tool rather than a general-purpose password, encryption, or device-cleaning app.
Key Attestation is designed to let an application obtain signed information about a key and the environment in which that key was generated. The resulting data can be used to study properties such as the security level reported by Android and the trust chain associated with an attested key. Exact results depend on the Android version and device hardware.
Who should use it
Key Attestation Demo suits Android developers, security researchers, ROM and system testers, and power users who need to investigate Keystore behavior. Familiarity with Android security terminology is helpful, since the app’s purpose is to expose a technical API rather than guide beginners through mobile security.
App details
- Developer: Xingchen & Rikka
- Package: io.github.vvb2060.keyattestation
- Category: Libraries & Demo
- Rating: 4.8125 from 275 reviews
- Installs: 100,000+
