Publication

TEEzz: Fuzzing Trusted Applications on COTS Android Devices

Mathias Josef Payer, Marcel Busch
2023
Conference Papers

Abstract

Security and privacy-sensitive smartphone applications use trusted execution environments (TEEs) to protect sensitive operations from malicious code. By design, TEEs have privileged access to the entire system but expose little to no insight into their inner workings. Moreover, real-world TEEs enforce strict format and protocol interactions when communicating with trusted applications (TAs), which prohibits effective automated testing.

Official source

https://infoscience.epfl.ch/entities/publication/cb1d00b8-08ee-428b-842c-0d010bc17dad

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TEEzz: Fuzzing Trusted Applications on COTS Android Devices

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