TEE & TrustZone Commitments Arm is committed to open ecosystems, and believes that innovation happens best when you set engineers around the world free to design the future.

Trusted Execution Environment (TEE) - What Is It? A Trusted Execution Environment (TEE) is an environment for executing code, in which those executing the code can have high levels of trust in the asset management of that surrounding environment because it can ignore threats from the “unknown” rest of the device i. Project Zero: Trust Issues: Exploiting TrustZone TEEs In the Android ecosystem, two major TEE implementations exist - Qualcomm’s QSEE and Trustonic’s Kinibi (formerly

LAS16-111 - Easing Access to ARM TrustZone OP TEE and Raspberry Pi 3 (slides, video) BKK16. BKK16-201 - PlayReady OP-TEE Integration with Secure Video Path (slides, video) BKK16-110 - A Gentle Introduction to Trusted Execution and OP-TEE SFO15. SFO15-503 - Secure storage in OP-TEE …

To some extent that's how Intel SGX works, since code in an enclave (SGX name for a TEE) only executes with user level privileges and can't e.g. execute system calls. discreditable on July 25, 2017 I wonder if there could be similar exploits on AMD processors, which have a TrustZone implementation. vTZ: Virtualizing ARM TrustZone - USENIX

The Road to Qualcomm TrustZone Apps Fuzzing - Check Point

Downgrade Attack on TrustZone To enhance the security of today’s computer systems, hardware manufacturers have introduced a new security mechanism called trusted execution environment (TEE), like ARM’s TrustZone (TZ), which has a widespread deployment in the digital world. Basically, it has two separate worlds: one is called normal worldand the other one is Presentations — OP-TEE documentation documentation LAS16-111 - Easing Access to ARM TrustZone OP TEE and Raspberry Pi 3 (slides, video) BKK16. BKK16-201 - PlayReady OP-TEE Integration with Secure Video Path (slides, video) BKK16-110 - A Gentle Introduction to Trusted Execution and OP-TEE SFO15. SFO15-503 - Secure storage in OP-TEE … Survey on trusted execution environment (TEE)