Security | |
* An adversary with access to precise enough information about memory | |
accesses (typically, an untrusted operating system attacking a secure | |
enclave) could recover an RSA private key after observing the victim | |
performing a single private-key operation if the window size used for the | |
exponentiation was 3 or smaller. Found and reported by Zili KOU, | |
Wenjian HE, Sharad Sinha, and Wei ZHANG. See "Cache Side-channel Attacks | |
and Defenses of the Sliding Window Algorithm in TEEs" - Design, Automation | |
and Test in Europe 2023. | |