13 citations · 17 across the 4 of their papers we have counts for
4 papers
One Glitch to Rule Them All: Fault Injection Attacks Against AMD's Secure Encrypted Virtualization
Robert Buhren, Hans Niklas Jacob, Thilo Krachenfels +1
AMD Secure Encrypted Virtualization (SEV) offers protection mechanisms for virtual machines in untrusted environments through memory and register encryption. To separate security-s…
The Forgotten Threat of Voltage Glitching: A Case Study on Nvidia Tegra X2 SoCs
Otto Bittner, Thilo Krachenfels, Andreas Galauner +1
Voltage fault injection (FI) is a well-known attack technique that can be used to force faulty behavior in processors during their operation. Glitching the supply voltage can cause…
Automatic Extraction of Secrets from the Transistor Jungle using Laser-Assisted Side-Channel Attacks
Thilo Krachenfels, Tuba Kiyan, Shahin Tajik +1
The security of modern electronic devices relies on secret keys stored on secure hardware modules as the root-of-trust (RoT). Extracting those keys would break the security of the…
Evaluation of Low-Cost Thermal Laser Stimulation for Data Extraction and Key Readout
Thilo Krachenfels, Heiko Lohrke, Jean-Pierre Seifert +3
Recent attacks using thermal laser stimulation (TLS) have shown that it is possible to extract cryptographic keys from the battery-backed memory on state-of-the-art field-programma…