Johannes Obermaier

18 papers A* 1C 3Journal 4Unranked 9
YearRankTypeTitle / Venue / Authors
2021 C conf
ARCHIE: A QEMU-Based Framework for Architecture-Independent Evaluation of Faults.
FDTC
Florian Hauschild, Kathrin Garb, Lukas Auer, Bodo Selmke, Johannes Obermaier
2021 C conf
FORTRESS: FORtified Tamper-Resistant Envelope with Embedded Security Sensor.
PST
Kathrin Garb, Johannes Obermaier, Elischa Ferres, Martin Künig
2020 — conf
One Exploit to Rule them All? On the Security of Drop-in Replacement and Counterfeit Microcontrollers.
WOOT @ USENIX Security Symposium
Johannes Obermaier, Marc Schink, Kosma Moczek
2020 J jnl
One Exploit to Rule them All? On the Security of Drop-in Replacement and Counterfeit Microcontrollers.
CoRR
Johannes Obermaier, Marc Schink, Kosma Moczek
2020 C conf
Temporary Laser Fault Injection into Flash Memory: Calibration, Enhanced Attacks, and Countermeasures.
IOLTS
Kathrin Garb, Johannes Obermaier
2019 — —
Breaking and Restoring Embedded System Security: From Practical Attacks to Novel PUF-Based Physical Security Enclosures.
Johannes Obermaier
2019 — conf
Peak Clock: Fault Injection into PLL-Based Systems via Clock Manipulation.
ASHES@CCS
Bodo Selmke, Florian Hauschild, Johannes Obermaier
2019 J jnl
Secure Physical Enclosures from Covers with Tamper-Resistance.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Vincent Immler, Johannes Obermaier, Kuan Kuan Ng, Fei Xiang Ke, JinYu Lee, Yak Peng Lim, Wei Koon Oh, Keng Hoong Wee, Georg Sigl
2019 — conf
Taking a Look into Execute-Only Memory.
WOOT @ USENIX Security Symposium
Marc Schink, Johannes Obermaier
2019 J jnl
Taking a Look into Execute-Only Memory.
CoRR
Marc Schink, Johannes Obermaier
2018 A* conf
A measurement system for capacitive PUF-based security enclosures.
DAC
Johannes Obermaier, Vincent Immler, Matthias Hiller, Georg Sigl
2018 — conf
An embedded key management system for PUF-based security enclosures.
MECO
Johannes Obermaier, Florian Hauschild, Matthias Hiller, Georg Sigl
2018 — conf
B-TREPID: Batteryless tamper-resistant envelope with a PUF and integrity detection.
HOST
Vincent Immler, Johannes Obermaier, Martin König, Matthias Hiller, Georg Sigl
2018 J jnl
The Past, Present, and Future of Physical Security Enclosures: From Battery-Backed Monitoring to PUF-Based Inherent Security and Beyond.
J. Hardw. Syst. Secur.
Johannes Obermaier, Vincent Immler
2017 — conf
Shedding too much Light on a Microcontroller's Firmware Protection.
WOOT
Johannes Obermaier, Stefan Tatschner
2017 — conf
Take a moment and have some t: Hypothesis testing on raw PUF data.
HOST
Vincent Immler, Matthias Hiller, Johannes Obermaier, Georg Sigl
2016 — conf
Analyzing the Security and Privacy of Cloud-based Video Surveillance Systems.
IoTPTS@AsiaCCS
Johannes Obermaier, Martin Hutle
2014 — conf
Timing Attack on a Modified Dynamic S-box Implementation of the AES InvSubBytes Operation.
GI-Jahrestagung
Johannes Obermaier, Tobias Laas, Markus Roner