Publications

Real-World Snapshots vs. Theory: Questioning the t-Probing Security Model

2021 - Thilo Krachenfels, Fatemeh Ganji, Amir Moradi, Shahin Tajik, Jean-Pierre Seifert

42nd IEEE Sym­po­si­um on Se­cu­ri­ty & Pri­va­cy (Oak­land), San Francisco, USA, May 23-27, 2021. [pdf]

On the Impact of Aging on Power Analysis Attacks Targeting Power-Equalized Cryptographic Circuits

2021 - Md Toufiq Hasan Anik, Bijan Fadaeinia, Amir Moradi, Naghmeh Karimi

26th Asia and South Pacific Design Automation Conference, ASP-DAC 2021, January 18-21, 2021

SILVER - Statistical Independence and Leakage Verification

2020 - David Knichel, Pascal Sasdrich, Amir Moradi

26th Annual International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2020, Daejeon, Korea, December 6-10, 2020. [pdf] [GitHub]

Doppelganger Obfuscation - Exploring the Defensive and Offensive Aspects of Hardware Camouflaging

2020 - Max Hoffmann, Chris­tof Paar

IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2021, No. 1, to appear.

Clock Glitch versus SIFA

2020 - Aein Rezaei Shahmirzadi, Amir Moradi

33rd IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems, DFT 2020, ESA-ESRIN, Frascati, Italy, October 19-21, 2020. [DOI]

SPFA – SFA On Multiple Persistent Faults

2020 - Susanne Engels, Falk Schellenberg, Chris­tof Paar

FTDC '20 (available soon)

PRINCEv2 - More Security for (Almost) No Overhead

2020 - Dusan Bozilov, Maria Eichlseder, Miroslav Knezevic‬, Baptiste Lambin, Gregor Leander, Thorben Moos, Ventzislav Nikov, Shahram Rasoolzadeh, Yosuke Todo, Friedrich Wiemer

Selected Areas in Cryptography (SAC) 2020. [pdf]

DANA - Universal Dataflow Analysis for Gate-Level Netlist Reverse Engineering

2020 - Nils Albartus, Max Hoffmann, Sebastian Temme, Leonid Azriel, Chris­tof Paar

IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2020, No. 3, pp 309-336, 2020. (presentation at virtual CHES 2020) [PDF] [DOI]

Concurrent Error Detection Revisited – Hardware Protection against Fault and Side-Channel Attacks

2020 - Jan Richter-Brockmann, Pascal Sasdrich, Florian Bache, Tim Güneysu

The 15th International Conference on Availability, Reliability and Security (ARES 2020), August 25 - August 28, 2020, University College Dublin, Dublin, Ireland [pdf]

The Unpatchable Silicon: A Full Break of the Bitstream Encryption of Xilinx 7-Series FPGAs

2020 - Maik Ender, Amir Moradi, Chris­tof Paar

29th USENIX Security Symposium (USENIX Security 20), Boston, MA, USA, August 12-14, 2020. **Distinguished Paper Award** [pdf]

An Exploratory Study of Hardware Reverse Engineering — Technical and Cognitive Processes

2020 - Steffen Becker, Carina Wiesen, Nils Albartus, Nikol Rummel, Chris­tof Paar

Sixteenth Symposium on Usable Privacy and Security (SOUPS 2020), Conference Paper [PDF]

Impeccable Circuits II

2020 - Aein Rezaei Shahmirzadi, Shahram Rasoolzadeh, Amir Moradi

57th Annual Design Automation Conference 2020, DAC 2020, San Francisco, CA, USA, July 19-23, 2020. [pdf] [DOI]

Black-Box Wallets: Fast Anonymous Two-Way Payments for Constrained Devices

2020 - Max Hoffmann, Michael Klooß, Markus Raiber, Andy Rupp

Proceedings on Privacy Enhancing Technologies, PETS 2020 [pdf]

P4TC - Provably-Secure yet Practical Privacy-Preserving Toll Collection

2020 - Valerie Fetzer, Max Hoffmann, Matthias Nagel, Andy Rupp, Rebecca Schwerdt

Proceedings on Privacy Enhancing Technologies, PETS 2020 [pdf]

Lightweight Ciphers on a 65 nm ASIC - A Comparative Study on Energy Consumption

2020 - Bastian Richter, Amir Moradi

IEEE Computer Society Annual Symposium on VLSI (ISVLSI) 2020, Limassol, CYPRUS, July 6-8, 2020. [pdf] [doi]

The Risk of Outsourcing: Hidden SCA Trojans in Third-Party IP-Cores Threaten Cryptographic ICs

2020 - David Knichel, Thorben Moos, Amir Moradi

25th IEEE European Test Symposium, Tallin, Estonia, May 25-29, 2020 [pdf] [doi]

Electromagnetic Enclosure PUF for Tamper Proofing Commodity Hardware and other Applications

2020 - Johannes Tobisch, Christian Zenger, Chris­tof Paar

TRUDEVICE 2020: 9th Workshop on Trustworthy Manufacturing and Utilization of Secure Devices, Grenoble, France, March 13, 2020 [pdf]

On the Precise Phase Recovery for Physical-Layer Authentication in Dynamic Channels

2020 - Hendrik Vogt, Chu Li, Aydin Sezgin, Christian Zenger

2019 IEEE International Workshop on Information Forensics and Security (WIFS), 9-12 Dec. 2019, Delft, Netherlands [pdf]

Cryptographic Fault Diagnosis using VerFI

2020 - Victor Arribas, Felix Wegener, Amir Moradi, Svetla Nikova

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2020, San Jose, USA, May 4-7, 2020. [pdf] [GitHub (ver 1)] [GitHub (ver 2 Beta)]

Low-Latency Hardware Masking with Application to AES

2020 - Pascal Sasdrich, Begül Bilgin, Michael Hutter, Mark E. Marson

IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), Volume 2020, Issue 2 [pdf]

A Comparison of χ²-Test and Mutual Information as Distinguisher for Side-Channel Analysis

2019 - Bastian Richter, David Knichel, Amir Moradi

18th Smart Card Re­se­arch and Ad­van­ced Ap­p­li­ca­ti­on Con­fe­rence, CAR­DIS 2019, Prague, Czech Republic, No­vem­ber 11-13, 2019. [pdf]

Efficient Zero-Knowledge Arguments in the Discrete Log Setting, Revisited

2019 - Max Hoffmann, Michael Klooß, Andy Rupp

ACM Conference on Computer and Communications Security, CCS 2019 [pdf]

Active Fences against Voltage-based Side Channels in Multi-Tenant FPGAs

2019 - Jonas Krautter, Dennis Gnad, Falk Schellenberg, Amir Moradi, Mehdi B. Tahoori

International Conference On Computer Aided Design, ICCAD 2019, Westminster, Colorado, USA, November 4-7, 2019. [pdf]

Automated Probe Repositioning for On-Die EM Measurements

2019 - Bastian Richter, Alexander Wild, Amir Moradi

International Conference On Computer Aided Design, ICCAD 2019, Westminster, Colorado, USA, November 4-7, 2019. [pdf]

Efficient Microcontroller Implementation of BIKE

2019 - Mario Bischof, Tobias Oder, Tim Güneysu

Innovative Security Solutions for Information Technology and Communications - 12th International Conference, SecITC 2019, Bucharest, Romania, November 14-15, 2019, to appear. [portable code] [embedded code] [pdf]

Promoting the Acquisition of Hardware Reverse Engineering Skills

2019 - Wiesen, Carina, Steffen Becker, Nils Albartus, Chris­tof Paar, Rummel, Nikol

2019 IEEE Frontiers in Education Conference (FIE), Cincinnati, OH, USA. 2019. [PDF]

Highway to HAL

2019 - Sebastian Wallat, Nils Albartus, Steffen Becker, Max Hoffmann, Maik Ender, Marc Fyrbiak, Adrian Drees, Sebastian Maaßen, Chris­tof Paar

CF'19 Proceedings of the 16th ACM International Conference on Computing Frontiers Pages 392-397 [DOI] [pdf]

Shuffle and Mix: On the Diffusion of Randomness in Threshold Implementations of Keccak

2019 - Felix Wegener, Christian Baiker, Amir Moradi

In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, COSA­DE 2019, Darmstadt, Germany, April 3-5, 2019. [pdf] [doi]

Towards Cognitive Obfuscation - Impeding Hardware Reverse Engineering Based on Psychological Insights

2019 - Carina Wiesen, Nils Albartus, Max Hoffmann, Steffen Becker, Sebastian Wallat, Marc Fyrbiak, Nikol Rummel, Chris­tof Paar

ASPDAC '19 Proceedings of the 24th Asia and South Pacific Design Automation Conference Pages 104-111 (presentation at ASPDAC 2019, Tokyo, Japan, January 21–24, 2019) [PDF] [DOI]

Insights into the mind of a trojan designer: the challenge to integrate a trojan into the bitstream

2019 - Maik Ender, Pawel Swierczynski, Sebastian Wallat, Matthias Wilhelm, Paul Knopp, Chris­tof Paar

In Proceedings of the 24th Asia and South Pacific Design Automation Conference (ASPDAC '19). ACM, New York, NY, USA, 112-119. [DOI] [pdf]

Efficiently Masking Binomial Sampling at Arbitrary Orders for Lattice-Based Crypto

2019 - Tobias Schneider, Clara Paglialonga, Tobias Oder, Tim Güneysu

22nd edition of the International Conference on Practice and Theory of Public Key Cryptography, April 14-17, 2019, Beijing, China, to appear [pdf]

Towards Practical Microcontroller Implementation of the Signature Scheme Falcon

2019 - Tobias Oder, Julian Speith, Kira Höltgen, Tim Güneysu

The Tenth International Conference on Post-Quantum Cryptography, Chongqing University, Chongqing, May 8-10, 2019, to appear [pdf]

Enclosure-PUF: Tamper Proofing Commodity Hardware and other Applications

2018 - Christian Zenger, Chris­tof Paar, Lars Steinschulte, Johannes Tobisch, David Holin

35. Chaos Communication Congress (35c3), Leipzig, Germany, 2018. [Conference page] [Video]

Teaching Hardware Reverse Engineering: Educational Guidelines and Practical Insights

2018 - Carina Wiesen, Steffen Becker, Marc Fyrbiak, Nils Albartus, Malte Elson, Nikol Rummel, Chris­tof Paar

2018 IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE), Wollongong, NSW, 2018, pp. 438-445. (presented in December 2018 in Wollongong, NSW, Australia) [PDF] [DOI]

Yet Another Size Record for AES: A First-Order SCA Secure AES S-box Based on GF(2^8) Multiplication

2018 - Felix Wegener, Amir Moradi

17th Smart Card Research and Advanced Application Conference, CARDIS 2018, Montpellier, France, November 12-14, 2018. [pdf]

Remote Inter-Chip Power Analysis Side-Channel Attacks at Board-Level

2018 - Falk Schellenberg, Dennis R.E. Gnad, Amir Moradi, Mehdi B. Tahoori

International Conference On Computer Aided Design, ICCAD 2018, San Diego, CA, USA, November 5-8, 2018. [pdf]

Evaluation of Lattice-Based Signature Schemes in Embedded Systems

2018 - Tim Güneysu, Markus Krausz, Tobias Oder, Julian Speith

25th IEEE International Conference on Electronics Circuits and Systems, Bordeaux, France, 9-12 December 2018 [pdf]

An Exploratory Analysis of Microcode as a Building Block for System Defenses

2018 - Benjamin Kollenda, Philipp Koppe, Marc Fyrbiak, Christian Kison, Chris­tof Paar, Thorsten Holz

ACM Con­fe­rence on Com­pu­ter and Com­mu­ni­ca­ti­ons Se­cu­ri­ty (CCS), Toronto, October 2018 [GitHub] [PDF]

Stealthy Opaque Predicates in Hardware - Obfuscating Constant Expressions at Negligible Overhead

2018 - Max Hoffmann, Chris­tof Paar

IACR Transactions on Cryptographic Hardware and Embedded Systems ISSN 2569-2925,Vol. 2018, No. 2, pp. 277–297 [pdf] [DOI]

On the Difficulty of FSM-based Hardware Obfuscation

2018 - Marc Fyrbiak, Sebastian Wallat, Jonathan Déchelotte, Nils Albartus, Russell Tessier, Chris­tof Paar

IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2018, No. 3, pp 293-330, 2018. (presentation at CHES 2018, Amsterdam, The Netherlands, September 9 – 12, 2018) [PDF] [DOI]

A Lattice-based AKE on ARM Cortex-M4

2018 - Julian Speith, Tobias Oder, Tim Güneysu

BalkanCryptSec 2018, Iasi, Romania, Sep­tem­ber 20-21, 2018. [Source Code] [pdf]

Physical Protection of Lattice-Based Cryptography: Challenges and Solutions

2018 - Ayesha Khalid, Tobias Oder, Felipe Valencia, Máire O'Neill, Tim Güneysu, Francesco Regazzoni

ACM Great Lakes Symposium on VLSI 2018: 365-370

SAT-based Reverse Engineering of Gate-Level Schematics using Fault Injection and Probing

2018 - Shahrzad Keshavarz, Falk Schellenberg, Bastian Richter, Chris­tof Paar, Daniel Holcomb

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2018, McLean, VA, USA, April 30 - May 4, 2018 (short paper, best poster award). [arXiv]

Protecting Triple-DES Against DPA - A Practical Application of Domain-Oriented Masking

2018 - Pascal Sasdrich, Michael Hutter

9th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2018, Singapore, April 23-24, 2018.

Threshold Implementation in Software - Case Study of PRESENT

2018 - Pascal Sasdrich, Rene Bock, Amir Moradi

9th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2018, Singapore, April 23-24, 2018. [pdf]

A First-Order SCA Resistant AES without Fresh Randomness

2018 - Felix Wegener, Amir Moradi

In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, COSA­DE 2018, Singapore, April 23-24, 2018. [pdf]

An Inside Job: Remote Power Analysis Attacks on FPGAs

2018 - Falk Schellenberg, Dennis R.E. Gnad, Amir Moradi, Mehdi B. Tahoori

De­sign, Au­to­ma­ti­on & Test in Eu­ro­pe Con­fe­rence & Ex­hi­bi­ti­on, DATE 2018, Dresden, Germany, March 18 - 23 , 2018 (best paper candidate). [pdf]

IoT-Security and Product Piracy: Smart Key Management versus Secure Hardware

2018 - Christian Zenger, Mario Pietersz

embedded world 2018, Nuremberg, Germany, February 27th - March 1st, 2018

The First Thorough Side-Channel Hardware Trojan

2017 - Maik Ender, Samaneh Ghandali, Amir Moradi, Chris­tof Paar

In­ter­na­tio­nal Con­fe­rence on the Theo­ry and Ap­p­li­ca­ti­ons of Cryp­to­lo­gy and In­for­ma­ti­on Se­cu­ri­ty, ASI­A­CRYPT 2017, Hong Kong, China, De­cem­ber 3 - 7, 2017. [pdf] [DOI] [slides]

BBA+: Improving the Security and Applicability of Privacy-Preserving Point Collection

2017 - Gunnar Hartung, Max Hoffmann, Matthias Nagel, Andy Rupp

ACM CCS 2017 on Oct. 30–Nov. 3, 2017, Dallas, TX, USA [pdf]
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