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LEAP: TrustZone Based Developer-Friendly TEE for Intelligent Mobile Apps. (arXiv:2102.02465v3 [cs.CR] UPDATED)
Nov. 24, 2022, 2:10 a.m. | Lizhi Sun, Shuocheng Wang, Hao Wu, Yuhang Gong, Fengyuan Xu, Yunxin Liu, Hao Han, Sheng Zhong
cs.CR updates on arXiv.org arxiv.org
ARM TrustZone is widely deployed on commercial-off-the-shelf mobile devices
for secure execution. However, many Apps cannot enjoy this feature because it
brings many constraints to App developers. Previous works have been proposed to
build a secure execution environment for developers on top of TrustZone.
Unfortunately, these works are still not fully-fledged solutions for mobile
Apps, especially for emerging intelligent Apps. To this end, we propose LEAP,
which is a lightweight developer-friendly TEE solution for mobile Apps. LEAP
enables isolated codes …
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