TY - GEN A1 - Aftowicz, Marcin A1 - Klann, Dan A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Langendörfer, Peter T1 - Extended Horizontal SCA Attack using Clustering Algorithm T2 - Proc. 32. Crypto-Day Matters 2021, (2021) Y1 - 2021 U6 - https://doi.org/10.18420/cdm-2021-32-25 ER - TY - GEN A1 - Petryk, Dmytro A1 - Dyka, Zoya A1 - Langendörfer, Peter T1 - Laser Fault Injection Attacks against IHP Chips T2 - Proc. 32. Crypto-Day Matters 2021, (2021) Y1 - 2021 U6 - https://doi.org/10.18420/cdm-2021-32-22 ER - TY - GEN A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Klann, Dan A1 - Aftowicz, Marcin A1 - Langendörfer, Peter T1 - FFT based Horizontal SCA Attack against ECC T2 - 2021 11th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Y1 - 2021 SN - 978-1-6654-4400-2 U6 - https://doi.org/10.1109/NTMS49979.2021.9432665 SN - 2157-4960 ER - TY - GEN A1 - Haddadi Esfahani, Ali A1 - Dyka, Zoya A1 - Ortmann, Steffen A1 - Langendörfer, Peter T1 - Impact of Data Preparation in Freezing of Gait Detection using Feature-Less Recurrent Neural Network T2 - IEEE Access Y1 - 2021 U6 - https://doi.org/10.1109/ACCESS.2021.3117543 SN - 2169-3536 IS - 9 SP - 138120 EP - 138131 ER - TY - GEN A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Klann, Dan A1 - Aftowicz, Marcin A1 - Langendörfer, Peter T1 - Resistance of the Montgomery Ladder against Simple SCA: Theory and Practice T2 - Journal of Electronic Testing Y1 - 2021 U6 - https://doi.org/10.1007/s10836-021-05951-3 SN - 1573-0727 SN - 0923-8174 VL - 37 IS - 3 SP - 289 EP - 303 ER - TY - GEN A1 - Petryk, Dmytro A1 - Dyka, Zoya A1 - Pérez, Eduardo A1 - Kabin, Ievgen A1 - Katzer, Jens A1 - Schäffner, Jan A1 - Langendörfer, Peter T1 - Sensitivity of HfO2-based RRAM Cells to Laser Irradiation T2 - Microprocessors and Microsystems Y1 - 2021 U6 - https://doi.org/10.1016/j.micpro.2021.104376 SN - 0141-9331 IS - 87 ER - TY - GEN A1 - Vogel, Elisabeth A1 - Dyka, Zoya A1 - Klann, Dan A1 - Langendörfer, Peter T1 - Resilience in the Cyber World: Definitions, Features and Models T2 - Future Internet Y1 - 2021 U6 - https://doi.org/10.3390/fi13110293 SN - 1999-5903 VL - 13 IS - 11 ER - TY - GEN A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Klann, Dan A1 - Schäffner, Jan A1 - Langendörfer, Peter T1 - On the Complexity of Attacking Commercial Authentication Products T2 - Microprocessors and Microsystems Y1 - 2021 U6 - https://doi.org/10.1016/j.micpro.2020.103480 SN - 0141-9331 IS - 80 ER - TY - GEN A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Langendörfer, Peter T1 - Atomicity and Regularity Principles do not Ensure Full Resistance of ECC Designs against Single-Trace Attacks T2 - Sensors Y1 - 2022 U6 - https://doi.org/10.3390/s22083083 SN - 1424-8220 VL - 22 IS - 8 ER - TY - GEN A1 - Lang, Patrick A1 - Haddadi Esfahani, Ali A1 - Dyka, Zoya A1 - Langendörfer, Peter ED - Rehman, Masood Ur T1 - FPGA-based Realtime Detection of Freezing of Gait of Parkinson Patients T2 - Body Area Networks. Smart IoT and Big Data for Intelligent Health Management : 16th EAI International Conference, BODYNETS 2021, Virtual Event, October 25-26, 2021, Proceedings Y1 - 2022 SN - 978-3-030-95593-9 SN - 978-3-030-95592-2 U6 - https://doi.org/10.1007/978-3-030-95593-9_9 SN - 1867-8211 SN - 1867-822X SP - 101 EP - 111 PB - Springer International Publishing ER - TY - GEN A1 - Dyka, Zoya A1 - Kabin, Ievgen A1 - Brzozowski, Marcin A1 - Panic, Goran A1 - Calligaro, Cristiano A1 - Krstic, Milos A1 - Langendörfer, Peter T1 - On the SCA Resistance of Crypto IP Cores T2 - 23rd IEEE Latin-American Test Symposium (LATS 2022), Montevideo, Uruguay, 05-08 September 2022 Y1 - 2022 SN - 978-1-6654-5707-1 SN - 978-1-6654-5708-8 U6 - https://doi.org/10.1109/LATS57337.2022.9937007 SN - 2373-0862 ER - TY - GEN A1 - Shamilyan, Oxana A1 - Kabin, Ievgen A1 - Dyka, Zoya A1 - Langendörfer, Peter T1 - Distributed Artificial Intelligence as a Means to Achieve Self-X-Functions for Increasing Resilience: the First Steps T2 - 11th Mediterranean Conference on Embedded Computing (MECO), Budva, Montenegro, 07-10 June 2022 Y1 - 2022 SN - 978-1-6654-6828-2 SN - 978-1-6654-6827-5 U6 - https://doi.org/10.1109/MECO55406.2022.9797193 SN - 2637-9511 ER - TY - GEN A1 - Petryk, Dmytro A1 - Kabin, Ievgen A1 - Langendoerfer, Peter A1 - Dyka, Zoya ED - Kotulski, Zbigniew T1 - Horizontal attack against EC kP accelerator under laser illumination T2 - Electronics N2 - Devices employing cryptographic approaches have to be resistant to physical attacks. Side-Channel Analysis (SCA) and Fault Injection (FI) attacks are frequently used to reveal cryptographic keys. In this paper, we present a combined SCA and laser illumination attack against an Elliptic Curve Scalar Multiplication accelerator, while using different equipment for the measurement of its power traces, i.e., we performed the measurements using a current probe from Riscure and a differential probe from Teledyne LeCroy, with an attack success of 70% and 90%, respectively. Our experiments showed that laser illumination increased the power consumption of the chip, especially its static power consumption, but the success of the horizontal power analysis attacks changed insignificantly. After applying 100% of the laser beam output power and illuminating the smallest area of 143 µm² , we observed an offset of 17 mV in the measured trace. We assume that using a laser with a high laser beam power, as well as concentrating on measuring and analysing only static current, can significantly improve the attack’s success. The attacks exploiting the Static Current under Laser Illumination (SCuLI attacks) are novel, and their potential has not yet been fully investigated. These attacks can be especially dangerous against cryptographic chips manufactured in downscaling technologies. If such attacks are feasible, appropriate countermeasures have to be proposed in the future. KW - Power analysis KW - Dynamic power KW - Static leakage power KW - Laser illumination Y1 - 2025 U6 - https://doi.org/10.3390/electronics14102072 SN - 2079-9292 VL - 14 IS - 10 SP - 1 EP - 21 PB - MDPI CY - Basel ER - TY - GEN A1 - Dyka, Zoya A1 - Kabin, Ievgen A1 - Brzozowski, Marcin A1 - Panic, Goran A1 - Calligaro, Cristiano A1 - Krstic, Milos A1 - Langendoerfer, Peter T1 - On the influence of cell libraries and other parameters to SCA resistance of crypto IP cores T2 - 2024 13th Mediterranean Conference on Embedded Computing (MECO) N2 - The ever-growing complexity of modern systems as well as the shrinking time to market enforces the use of already designed hardware components i.e. hard and soft IP cores. The fact that also requirements with respect to security significantly increased and that side-channel analysis (SCA) attacks are meanwhile a well-known threat it is paramount to ensure SCA resistance of ASICs and FPGA implementations derived from cryptographic IP cores. This requires to evaluate this feature for each IP core and target technology even down to the level of the cell library. The experiments reported here clearly show that the three available cell libraries even though developed for the same 130nm technology of IHP exhibit different sensitivity to SCA attacks ranging from quite resistant to very vulnerable. KW - Cryptographic IP cores KW - Elliptic curve cryptography (ECC) KW - Side-channel analysis (SCA) attacks KW - SCA resistance KW - Differential power analysis (DPA) KW - Horizontal attacks Y1 - 2024 SN - 979-8-3503-8756-8 U6 - https://doi.org/10.1109/MECO62516.2024.10577776 SP - 1 EP - 5 PB - IEEE CY - Piscataway, NJ ER -