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cs.CR2026
RealmEye: Virtual Machine Introspection for Arm CCA Realm VMs
Ruofei Qu, Wei Feng, Hongzhan Ma +3
Confidential VMs (CVMs) have become the dominant substrate for sensitive cloud workloads, from financial services to privacy-preserving AI inference. The hardware isolation that pr…
cs.CR2026
Insecure Despite Proven Updated: Extracting the Root VCEK Seed on EPYC Milan via a Software-Only Attack
Muyan Shen, Yu Qin
In the official whitepaper of Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP), AMD explicitly emphasizes the capability to prevent Trusted Computing Base (TCB)…
cs.CR2024★ 1 cited
CCxTrust: Confidential Computing Platform Based on TEE and TPM Collaborative Trust
Ketong Shang, Jiangnan Lin, Yu Qin +4
Confidential Computing has emerged to address data security challenges in cloud-centric deployments by protecting data in use through hardware-level isolation. However, reliance on…