SpectreGuard: An Efficient Data-centric Defense Mechanism against Spectre Attacks
SpectreGuard: An Efficient Data-centric Defense Mechanism against Spectre Attacks
复制标题
SpectreGuard:以数据为中心的高效幽灵攻击防御机制
DOI:
10.1145/3316781.3317914
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Yun, Heechul
中科院分区:
文献类型:
--
作者:
Fustos, Jacob;Farshchi, Farzad;Yun, Heechul
Speculative execution is an essential performance enhancing technique in modern processors, but it has been shown to be insecure. In this paper, we propose SpectreGuard, a novel defense mechanism against Spectre attacks. In our approach, sensitive memory blocks (e.g., secret keys) are marked using simple OS/library API, which are then selectively protected by hardware from Spectre attacks via low-cost micro-architecture extension. This technique allows microprocessors to maintain high performance, while restoring the control to software developers to make security and performance trade-offs.
DOI:
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发表时间:
2018
期刊:
arXiv.org
影响因子:
--
作者:
O. Oleksenko;Bohdan Trach;T. Reiher;M. Silberstein;C. Fetzer
通讯作者:
C. Fetzer
DOI:
--
发表时间:
2023
期刊:
影响因子:
--
作者:
Hisaaki Yamaba;Kenya Shiraishi;Shotaro Usuzaki;Kayoko Takatsuka;Kentaro Aburada;Tetsuro Katayama;Mirang Park;Naonobu Okazak;西平侑磨,鈴木達也,石橋拓哉,柿崎淑朗,大東俊博,渡邉英伸,近堂徹,相原玲二
通讯作者:
西平侑磨,鈴木達也,石橋拓哉,柿崎淑朗,大東俊博,渡邉英伸,近堂徹,相原玲二