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A systematic survey of side-channel attack surfaces in intel TDX

delete2026-06-18
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PRE
AI
T
Taehun Kim
Y
Youngjoo Shin *
DOI:10.1016/j.cose.2026.105024delete
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Abstract

Abstract

En 中文
• We show that execution observability introduces side-channel leakage in Intel TDX. • We identify the host-mediated execution model as the root cause of the side-channel. • We propose a (P,C,A) framework for the systematic analysis. • We reveal limitations of existing defenses against TDX side-channel attacks.

Journal

C
COMPUTERS & SECURITY
IF:
5.4
Papers:
164
Citations:
0

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