TEE Checker

This app aims to detect and report the existence of common Trusted Execution Environments (TEEs) on Android devices.

It currently detects:

• Whether the Android keystore reports use of a hardware root of trust (usually an indication of a TEE, but can be a SE too), and for what types of key.
• Giesecke & Devrient Mobicore / Trustonic t-base.
• Qualcomm SEE.
• Trusted Logic Trusted Foundations.
• NVIDIA/Google Trusted Little Kernel.