Aster: Fixing the android tee ecosystem with arm cca
The Android ecosystem relies on either TrustZone (eg, OP-TEE, QTEE, Trusty) or trusted
hypervisors (pKVM, Gunyah) to isolate security-sensitive services from malicious apps and …
hypervisors (pKVM, Gunyah) to isolate security-sensitive services from malicious apps and …
[PDF][PDF] PORTAL: Fast and Secure Device Access with Arm CCA for Modern Arm Mobile System-on-Chips (SoCs)
The increasing integration of diverse co-processors and peripherals within mobile Arm
System-on-Chips (SoCs) presents significant challenges for secure and efficient device I/O …
System-on-Chips (SoCs) presents significant challenges for secure and efficient device I/O …
Devlore: Extending Arm CCA to Integrated Devices A Journey Beyond Memory to Interrupt Isolation
Arm Confidential Computing Architecture (CCA) executes sensitive computation in an
abstraction called realm VMs and protects it from the hypervisor, host OS, and other co …
abstraction called realm VMs and protects it from the hypervisor, host OS, and other co …
T-Edge: Trusted Heterogeneous Edge Computing
Heterogeneous computing, which incorporates GPUs, NPUs, and FPGAs, is increasingly
utilized to improve the efficiency of computer systems. However, this shift has given rise to …
utilized to improve the efficiency of computer systems. However, this shift has given rise to …
[PDF][PDF] Hardening and Adapting Trusted Execution Environments for Emerging Platforms
F Sang - 2024 - gts3.org
HARDENING AND ADAPTING TRUSTED EXECUTION ENVIRONMENTS FOR EMERGING
PLATFORMS A Dissertation Presented to The Academic Faculty By Page 1 HARDENING AND …
PLATFORMS A Dissertation Presented to The Academic Faculty By Page 1 HARDENING AND …
[PDF][PDF] Confidential Computing with Heterogeneous Devices at Cloud-Scale
Cloud-centric workloads increasingly leverage domain-specific accelerators (DSAs) such as
GPU, NPU, FPGA, etc., to achieve massive speedup over general-purpose CPUs. These …
GPU, NPU, FPGA, etc., to achieve massive speedup over general-purpose CPUs. These …