The classifier judged this item not relevant to AI security, so it is left out of lists, feeds, the API and dataset releases. If that is wrong, report a correction on this page.
InfoResearchPeer-reviewed
HiveTEE: Scalable and Fine-Grained Isolated Domains With RME and MTE Co-Assisted
- Published
- Record updated
Summary
HiveTEE is an intra-TEE isolation architecture built on Arm's Realm Management Extension (RME) and Memory Tagging Extension (MTE). It lets developers split an application into multiple isolated domains (SDoms), so a compromise in one part does not spread across the whole Confidential Compute Architecture (CCA) TEE. The authors applied it to OpenSSL, SQLite and Memcached and report less than 3% performance overhead.