Johannes Obermaier
Johannes Obermaier
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Analyzing the security and privacy of cloud-based video surveillance systems
J Obermaier, M Hutle
Proceedings of the 2nd ACM international workshop on IoT privacy, trust, and …, 2016
Shedding too much light on a microcontroller's firmware protection
J Obermaier, S Tatschner
11th {USENIX} Workshop on Offensive Technologies ({WOOT} 17), 2017
B-TREPID: batteryless tamper-resistant envelope with a PUF and integrity detection
V Immler, J Obermaier, M König, M Hiller, G Sig
2018 IEEE International Symposium on Hardware Oriented Security and Trust …, 2018
Take a moment and have some t: Hypothesis testing on raw PUF data
V Immler, M Hiller, J Obermaier, G Sigl
2017 IEEE International Symposium on Hardware Oriented Security and Trust …, 2017
A measurement system for capacitive PUF-based security enclosures
J Obermaier, V Immler, M Hiller, G Sigl
Proceedings of the 55th Annual Design Automation Conference, 1-6, 2018
Secure physical enclosures from covers with tamper-resistance
V Immler, J Obermaier, KK Ng, FX Ke, JY Lee, YP Lim, WK Oh, KH Wee, ...
IACR Transactions on Cryptographic Hardware and Embedded Systems, 51-96, 2019
An embedded key management system for PUF-based security enclosures
J Obermaier, F Hauschild, M Hiller, G Sigl
2018 7th Mediterranean Conference on Embedded Computing (MECO), 1-6, 2018
Fiber optical sensing on-board communication satellites
A Hurni, NMK Lemke, M Roner, J Obermaier, P Putzer, NK Chami
International Conference on Space Optics—ICSO 2014 10563, 105631B, 2017
Selection of fiber-optical components for temperature measurement for satellite applications
P Putzer, NK Chami, AW Koch, A Hurni, M Roner, J Obermaier, ...
International Conference on Space Optics—ICSO 2014 10563, 105631C, 2017
Fuzzy-glitch: A practical ring oscillator based clock glitch attack
J Obermaier, R Specht, G Sigl
2017 International Conference on Applied Electronics (AE), 1-6, 2017
Taking a look into execute-only memory
M Schink, J Obermaier
13th {USENIX} Workshop on Offensive Technologies ({WOOT} 19), 2019
The past, present, and future of physical security enclosures: From battery-backed monitoring to PUF-based inherent security and beyond
J Obermaier, V Immler
Journal of Hardware and Systems Security 2 (4), 289-296, 2018
Peak clock: Fault injection into PLL-based systems via clock manipulation
B Selmke, F Hauschild, J Obermaier
Proceedings of the 3rd ACM Workshop on Attacks and Solutions in Hardware …, 2019
One Exploit to Rule them All? On the Security of Drop-in Replacement and Counterfeit Microcontrollers
J Obermaier, M Schink, K Moczek
14th {USENIX} Workshop on Offensive Technologies ({WOOT} 20), 2020
PUF-Film and Method for Producing the Same
J Obermaier, V Immler, R Hesselbarth
US Patent App. 16/375,355, 2019
Next-Generation Anti-Tamper Envelopes forCyber Physical Defense Systems-Extended Abstract
V Immler, J Obermaier, M König, M Hiller, G Sigl
Concept and design of an FBG emulator for a scanning laser-based fiber optic interrogator
N Kuhenuri, P Putzer, AW Koch, J Obermaier, S Schweyer, A Hurni
Fiber Optic Sensors and Applications XI 9098, 90980D, 2014
Timing attack on a modified dynamic S-box implementation of the AES invsubbytes operation
J Obermaier, T Laas, M Roner
Informatik 2014, 2014
Temporary Laser Fault Injection into Flash Memory: Calibration, Enhanced Attacks, and Countermeasures
K Garb, J Obermaier
2020 IEEE 26th International Symposium on On-Line Testing and Robust System …, 2020
Puf-film and method for producing the same
V Immler, J Obermaier
US Patent App. 16/375,078, 2019
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