In this paper, we review a TEE implementation, called TrustedCore (TC), that has been used on Huawei phones for several years.

Aug 11, 2020 · Trusted Execution Environments (TEEs) are an essential building block in the security architecture of modern mobile devices.

Unearthing the TrustedCore. A Critical Review on Huawei's Trusted Execution Environment. August 11, 2020. Marcel Busch, Johannes Westphal, Tilo Müller.

This paper unveils multiple severe design and implementation flaws in the software stack of this TEE, which affect devices including the popular Huawei P9 ...

Explore a critical review of Huawei's Trusted Execution Environment (TEE) implementation, TrustedCore, in this award-winning conference talk.

Unearthing the TrustedCore: A Critical Review on Huawei's Trusted Execution Environment. Marcel Busch, Johannes Westphal, Tilo Mueller.

Trusted Execution Environments (TEEs) are an essential building block in the security architecture of modern mo- bile devices. In this paper, we review a ...

In this work, we carry out a comprehensive review of QSEE vulnerabilities and validate the current security state of the target TEE on a physical device.

On the Security of ARM TrustZone-Based Trusted Execution Environments ... Unearthing the TrustedCore: A Critical Review on Huawei's Trusted Execution Environment.

Aug 14, 2020 · Their research reveals and discusses critical as well as exploitable flaws in a widely-used Trusted Execution Environment implementation. All ...