Yet Another SafetyNet Attestation Checker (YASNAC)

YASNAC, or Yet Another SafetyNet Attestation Checker, is an innovative Android application designed to showcase the capabilities of the SafetyNet Attestation API. This tool provides users with a practical demonstration of how the API works, making it an essential resource for developers and security enthusiasts interested in device attestation.

API Key Quota Information

The API key utilized by YASNAC comes with a daily quota limit of 10,000 uses. It's important to note that if this quota is fully utilized within a 24-hour period, users will encounter an error message. Access to the app's functionality will be restricted until the quota resets at the start of the next day.

Development and Source Code

YASNAC is developed using Jetpack Compose, Google's modern toolkit for building native UI in Android. For those interested in the technical aspects or wishing to contribute to the project, the source code is openly available on GitHub. You can access it at the RikkaW/YASNAC repository. This transparency not only fosters community engagement but also aids in the continuous improvement and security auditing of the application.

By providing a clear demonstration of the SafetyNet Attestation API, YASNAC serves as an excellent educational tool and a testament to the power of open-source development in enhancing Android security practices.