Authenticated Call Stack
Published in Proceedings of the 56th Annual Design Automation Conference 2019 • May 23, 2019
Authors:,,
Hans Liljestrand
Thomas Nyman
Jan-Erik Ekberg
Abstract
Shadow stacks are the go-to solution for perfect backward-edge control-flow integrity (CFI). Software shadow stacks trade off security for performance. Hardware-assisted shadow stacks are efficient and secure, but expensive to deploy. We present authenticated call stack (ACS), a novel mechanism for ...
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