19 citations · 33 across the 4 of their papers we have counts for
8 papers · 1 filter
SFP: Providing System Call Flow Protection against Software and Fault Attacks
Robert Schilling, Pascal Nasahl, Martin Unterguggenberger +1
With the improvements in computing technologies, edge devices in the Internet-of-Things have become more complex. The enabler technology for these complex systems are powerful appl…
SCFI: State Machine Control-Flow Hardening Against Fault Attacks
Pascal Nasahl, Martin Unterguggenberger, Rishub Nagpal +3
Fault injection (FI) is a powerful attack methodology allowing an adversary to entirely break the security of a target device. As finite-state machines (FSMs) are fundamental hardw…
FIPAC: Thwarting Fault- and Software-Induced Control-Flow Attacks with ARM Pointer Authentication
Robert Schilling, Pascal Nasahl, Stefan Mangard
With the improvements of computing technology, more and more applications embed powerful ARM processors into their devices. These systems can be attacked by redirecting the control…
CrypTag: Thwarting Physical and Logical Memory Vulnerabilities using Cryptographically Colored Memory
Pascal Nasahl, Robert Schilling, Mario Werner +3
Memory vulnerabilities are a major threat to many computing systems. To effectively thwart spatial and temporal memory vulnerabilities, full logical memory safety is required. Howe…
HECTOR-V: A Heterogeneous CPU Architecture for a Secure RISC-V Execution Environment
Pascal Nasahl, Robert Schilling, Mario Werner +1
To ensure secure and trustworthy execution of applications, vendors frequently embed trusted execution environments into their systems. Here, applications are protected from advers…
ConTExT: Leakage-Free Transient Execution
Michael Schwarz, Robert Schilling, Florian Kargl +3
Out-of-order execution and speculative execution are among the biggest contributors to performance and efficiency of modern processors. However, they are inconsiderate, leaking sec…