Johannes Obermaier

According to our database, Johannes Obermaier authored at least 16 papers between 2014 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

FORTRESS: FORtified Tamper-Resistant Envelope with Embedded Security Sensor.

Kathrin Garb, Johannes Obermaier, Elischa Ferres, Martin Künig

Proceedings of the 18th International Conference on Privacy, Security and Trust, 2021

ARCHIE: A QEMU-Based Framework for Architecture-Independent Evaluation of Faults.

Florian Hauschild, Kathrin Garb, Lukas Auer, Bodo Selmke, Johannes Obermaier

Proceedings of the 18th Workshop on Fault Detection and Tolerance in Cryptography, 2021

2020

One Exploit to Rule them All? On the Security of Drop-in Replacement and Counterfeit Microcontrollers.

Johannes Obermaier, Marc Schink, Kosma Moczek

Proceedings of the 14th USENIX Workshop on Offensive Technologies, 2020

Temporary Laser Fault Injection into Flash Memory: Calibration, Enhanced Attacks, and Countermeasures.

Kathrin Garb, Johannes Obermaier

Proceedings of the 26th IEEE International Symposium on On-Line Testing and Robust System Design, 2020

2019

Breaking and Restoring Embedded System Security: From Practical Attacks to Novel PUF-Based Physical Security Enclosures.

Johannes Obermaier

PhD thesis, 2019

Secure Physical Enclosures from Covers with Tamper-Resistance.

Vincent Immler, Johannes Obermaier, Kuan Kuan Ng, Fei Xiang Ke, JinYu Lee, Yak Peng Lim, Wei Koon Oh, Keng Hoong Wee, Georg Sigl

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2019

Taking a Look into Execute-Only Memory.

Marc Schink, Johannes Obermaier

Proceedings of the 13th USENIX Workshop on Offensive Technologies, 2019

Peak Clock: Fault Injection into PLL-Based Systems via Clock Manipulation.

Bodo Selmke, Florian Hauschild, Johannes Obermaier

Proceedings of the 3rd ACM Workshop on Attacks and Solutions in Hardware Security Workshop, 2019

2018

The Past, Present, and Future of Physical Security Enclosures: From Battery-Backed Monitoring to PUF-Based Inherent Security and Beyond.

Johannes Obermaier, Vincent Immler

J. Hardw. Syst. Secur., 2018

An embedded key management system for PUF-based security enclosures.

Johannes Obermaier, Florian Hauschild, Matthias Hiller, Georg Sigl

Proceedings of the 7th Mediterranean Conference on Embedded Computing, 2018

B-TREPID: Batteryless tamper-resistant envelope with a PUF and integrity detection.

Vincent Immler, Johannes Obermaier, Martin König, Matthias Hiller, Georg Sigl

Proceedings of the 2018 IEEE International Symposium on Hardware Oriented Security and Trust, 2018

A measurement system for capacitive PUF-based security enclosures.

Johannes Obermaier, Vincent Immler, Matthias Hiller, Georg Sigl

Proceedings of the 55th Annual Design Automation Conference, 2018

2017

Shedding too much Light on a Microcontroller's Firmware Protection.

Johannes Obermaier, Stefan Tatschner

Proceedings of the 11th USENIX Workshop on Offensive Technologies, 2017

Take a moment and have some t: Hypothesis testing on raw PUF data.

Vincent Immler, Matthias Hiller, Johannes Obermaier, Georg Sigl

Proceedings of the 2017 IEEE International Symposium on Hardware Oriented Security and Trust, 2017

2016

Analyzing the Security and Privacy of Cloud-based Video Surveillance Systems.

Johannes Obermaier, Martin Hutle

Proceedings of the 2nd ACM International Workshop on IoT Privacy, Trust, and Security, 2016

2014

Timing Attack on a Modified Dynamic S-box Implementation of the AES InvSubBytes Operation.

Johannes Obermaier, Tobias Laas, Markus Roner

Proceedings of the 44. Jahrestagung der Gesellschaft für Informatik, Big Data, 2014