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AntTech
AntTech
Oct 22, 2024 · Information Security

Asterinas Confidential Computing Platform: Architecture, Core Components, and Real‑World Applications

The Asterinas open‑source confidential computing stack, released by leading Chinese research institutions and Ant Group, combines HyperEnclave, Occlum, and TrustFlow to provide a secure, nationally‑trusted TEE foundation for cloud, AI, and data‑intensive workloads, addressing the shortcomings of existing commercial TEEs and enabling trustworthy data flow across diverse industries.

AsterinasTEEcloud security
0 likes · 8 min read
Asterinas Confidential Computing Platform: Architecture, Core Components, and Real‑World Applications
OPPO Amber Lab
OPPO Amber Lab
Aug 18, 2023 · Information Security

How to Build TA‑to‑TA Communication in Qualcomm’s QSEE Trusted Execution Environment

This guide explains the fundamentals of Trusted Execution Environments, introduces ARM TrustZone and Qualcomm's QSEE, and provides step‑by‑step instructions—including IDL creation, service implementation, and client integration—to establish secure TA‑to‑TA communication with practical code examples and troubleshooting tips.

arm trustzoneqseesecure enclave
0 likes · 10 min read
How to Build TA‑to‑TA Communication in Qualcomm’s QSEE Trusted Execution Environment
AntTech
AntTech
Jun 28, 2023 · Information Security

Research Report on Interoperability of Heterogeneous Trusted Execution Environments in Financial Privacy Computing

The report details a collaborative effort led by UnionPay and Ant Group to create a unified remote attestation framework that enables interoperability among diverse TEE solutions, demonstrating successful integration of five major TEE platforms and highlighting the significance for secure data flow in the financial sector.

TEEsecure enclave
0 likes · 6 min read
Research Report on Interoperability of Heterogeneous Trusted Execution Environments in Financial Privacy Computing