ConceptSide-Channel Attack
Side-Channel Attack
A form of attack that infers keys or sensitive data by analyzing physical information leaked during a system's computations, such as power consumption, electromagnetic radiation, and execution time.
Timeline (last 90 days)
Oct 18
侧信道攻击（如缓存计时、功耗分析）已经多次突破 Intel SGX 等 TEE 实现。
Unverified50%
Oct 18
侧信道和微架构漏洞的缓解往往需要硬件微码或固件更新，且常伴随性能损失。
Unverified50%
Sep 10
If hardware is physically obtained, attackers may bypass encryption through side-channel methods such as differential power analysis and electromagnetic emanation analysis.
Unverified60%