Publications

Reverse Engineering x86 Processor Microcode

2017 - Philipp Koppe, Benjamin Kollenda, Marc Fyrbiak, Christian Kison, Robert Gawlik, Chris­tof Paar, Thorsten Holz

USENIX Security Symposium, Vancouver, Canada, August 2017 [GitHub] [PDF]

A look at the dark side of hardware reverse engineering - a case study

2017 - Sebastian Wallat, Marc Fyrbiak, Moritz Schlögel, Chris­tof Paar

IEEE 2nd International Verification and Security Workshop, IVSW 2017, Thessaloniki, Greece, July 3-5, 2017. [DOI] [pdf]

Hardware reverse engineering: Overview and open challenges

2017 - Marc Fyrbiak, Sebastian Strauß, Christian Kison, Sebastian Wallat, Malte Elson, Nikol Rummel, Chris­tof Paar

IEEE 2nd International Verification and Security Workshop, IVSW 2017, Thessaloniki, Greece, July 3-5, 2017. [DOI] [PDF]

High-Performance Ideal Lattice-Based Cryptography on 8-Bit AVR Microcontrollers

2017 - Zhe Liu, Thomas Pöppelmann, Tobias Oder, Hwajeong Seo, Sujoy Sinha Roy, Tim Güneysu, Johann Großschädl, Howon Kim, Ingrid Verbauwhede

ACM Transactions on Embedded Computing Systems (TECS) TECS Volume 16 Issue 4, July 2017 Article No. 117, ACM New York, NY, USA. [ACM] [pdf]

Cryptography for Next Generation TLS: Implementing the RFC 7748 Elliptic Curve448 Cryptosystem in Hardware

2017 - Pascal Sasdrich, Tim Güneysu

54. Design Automation Conference, DAC 2017, Austin, TX, USA, June 18-22 2017. [DOI] [pdf]

Refined Probability of Differential Characteristics Including Dependency Between Multiple Rounds

2017 - Anne Canteaut, Eran Lambooij, Samuel Neves, Shahram Rasoolzadeh, Yu Sasaki, Marc Stevens

IACR Transactions on Symmetric Cryptology - Issue 2-2017 [pdf] [DOI]

On the Easiness of Turning Higher-Order Leakages into First-Order

2017 - Thorben Moos, Amir Moradi

8th In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, COSA­DE 2017, Paris, France, April 13-14, 2017. [pdf] [DOI]

SafeDRP: Yet Another Way Toward Power-Equalized Designs in FPGA

2017 - Maik Ender, Alexander Wild, Amir Moradi

In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, COSA­DE 2017, Paris, France, April 13-14, 2017. [pdf] [DOI]

Hardware Obfuscation: Techniques and Open Challenges

2017 - Georg T. Becker, Marc Fyrbiak, Christian Kison

Foundations of Hardware IP Protection, Springer International Publishing, 105—123, 2017 [pdf]

SPARX - A Side-Channel Protected Processor for ARX-based Cryptography

2017 - Florian Bache, Tobias Schneider, Amir Moradi, Tim Güneysu

De­sign, Au­to­ma­ti­on & Test in Eu­ro­pe Con­fe­rence & Ex­hi­bi­ti­on, DATE 2017, Lausanne, Switzerland, March 27 - 31 , 2017. [DOI]

Static Power Side-Channel Analysis of a Threshold Implementation Prototype Chip

2017 - Thorben Moos, Amir Moradi, Bastian Richter

De­sign, Au­to­ma­ti­on & Test in Eu­ro­pe Con­fe­rence & Ex­hi­bi­ti­on, DATE 2017, Lausanne, Switzerland, March 27 - 31 , 2017 (best paper can­di­da­te). [pdf] [DOI] [Amplifier Design]

Towards lightweight Identity-Based Encryption for the post-quantum-secure Internet of Things

2017 - Tim Güneysu, Tobias Oder

18th International Symposium on Quality Electronic Design, ISQED 2017, Santa Clara, CA, USA, 14-15 March 2017 [IEEE] [PDF]

Backside imaging of a microcontroller with common-path digital holography

2017 - Markus Finkeldey, Lena Göring, Falk Schellenberg, Nils C. Gerhardt, Martin R. Hofmann

Proc. SPIE. 10127, Practical Holography XXXI: Materials and Applications, 1012704. (February 15, 2017) doi: 10.1117/12.2250903

Backside imaging of a microcontroller with common-path digital holography

2017 - Markus Finkeldey, Lena Göring, Falk Schellenberg, Nils C. Gerhardt, Martin R. Hofmann

10127-3, SPIE Photonics West, San Francisco, California, USA (2017)

Multimodal backside imaging of a microcontroller using confocal laser scanning and optical-beam-induced current imaging

2017 - Markus Finkeldey, Lena Göring, Falk Schellenberg, Carsten Brenner, Nils C. Gerhardt, Martin R. Hofmann

Proc. SPIE. 10110, Photonic Instrumentation Engineering IV, 101101F. (February 20, 2017) doi: 10.1117/12.2250912

Hiding Higher-Order Side-Channel Leakage - Randomizing Cryptographic Implementations in Reconfigurable Hardware

2017 - Pascal Sasdrich, Amir Moradi, Tim Güneysu

RSA Conference Cryptographers’ Track, CT-RSA 2017, San Francisco, February 14-17 2017. [pdf] [DOI]

Physical Design Obfuscation of Hardware: A Comprehensive Investigation of Device and Logic-Level Techniques

2017 - Vijayakumar, Arunkumar, Patil, Vinay C., Holcomb, Daniel E., Chris­tof Paar, Kundu, Sandip

IEEE Transactions on Information Forensics and Security, volume: 12, Issue: 1, Pages: 64 - 77, Jan. 2017. [DOI] [PDF]

Lattice-Based Cryptography: from Reconfigurable Hardware to ASIC

2016 - Tobias Oder, Tim Güneysu, Felipe Valencia, Ayesha Khalid, Maire O’Neill, Francesco Regazzoni

The 15th International Symposium on Integrated Circuits, ISIC 2016, Singapore, 12 – 14 Dec 2016 [PDF]

Side-Channel Analysis Protection and Low-Latency in Action - case study of PRINCE and Midori

2016 - Amir Moradi, Tobias Schneider

International Conference on the Theory and Applications of Cryptology and Information Security, ASIACRYPT 2016, Hanoi, Vietnam, December 4 - 8, 2016. [pdf] [DOI]

The Passive Eavesdropper Affects my Channel: Secret-Key Rates under Real-World Conditions

2016 - Christian Zenger, Hendrik Vogt, Jan Zimmer, Aydin Sezgin, Chris­tof Paar

IEEE GLOBECOM 2016 Workshops, Washington D.C., USA, December 4-8 2016. [arXiv] [pdf]

Relay-Verhinderung und Schlüssel-Diversifizierung mittels Wireless Physical-Layer Security

2016 - Christian Zenger, Mario Pietersz, Chris­tof Paar

Innosecure 2017, Nuremberg, Germany, November 30th - December 1st 2016

Moments-Correlating DPA

2016 - Amir Moradi, François-Xavier Standaert

Theory of Implementation Security (TIs) Workshop (of ACM CCS 2016), Vienna, Austria, October 24, 2016. [pdf] [DOI]

Side-Channel Attacks on Fingerprint Matching Algorithms

2016 - Markus Dürmuth, David Oswald, Niklas Pastewka

To appear at the 6th International Workshop on Trustworthy Embedded Devices (TrustED 2016) [PDF]

A Design Methodology for Stealthy Parametric Trojans and Its Application to Bug Attacks

2016 - Samaneh Ghandali, Georg T. Becker, Daniel Holcomb, Chris­tof Paar

Cryptographic Hardware and Embedded Systems, CHES 2016, Santa Barbara, CA, August 17 - 19, 2016 [PDF]

Strong 8-bit Sboxes with Efficient Masking in Hardware

2016 - Erik Boss, Vincent Grosso, Tim Güneysu, Gregor Leander, Amir Moradi, Tobias Schneider

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2016, Santa Barbara, California, USA, August 17 - 19, 2016. [pdf] [DOI]

DROWN: Breaking TLS using SSLv2

2016 - Nimrod Aviram, Sebastian Schinzel, Juraj Somorovsky, Nadia Heninger, Maik Dankel, Jens Steube, Luke Valenta, David Adrian, J. Alex Halderman, Viktor Dukhovni, Emilia Käsper, Shaanan Cohney, Susanne Engels, Chris­tof Paar, Yuval Shavitt

USENIX Security 2016 [Website and paper] [Pwnie Awards] [Facebook Prize]

ParTI - Towards Combined Hardware Countermeasures against Side-Channel and Fault-Injection Attacks

2016 - Tobias Schneider, Amir Moradi, Tim Güneysu

International Cryptology Conference - CRYPTO 2016, Santa Barbara, California, USA, August 14 - 18, 2016. [pdf] [DOI]

The SKINNY Family of Block Ciphers and its Low-Latency Variant MANTIS

2016 - Christof Beierle, Jérémy Jean, Stefan Kölbl, Gregor Leander, Amir Moradi, Thomas Peyrin, Yu Sasaki, Pascal Sasdrich, Siang Meng Sim

In­ter­na­tio­nal Cryp­to­lo­gy Con­fe­rence - CRYP­TO 2016, Santa Bar­ba­ra, Ca­li­for­nia, USA, Au­gust 14 - 18, 2016. [pdf] [DOI] [Skinny website]

Bridging the Gap: Advanced Tools for Side-Channel Leakage Estimation beyond Gaussian Templates and Histograms

2016 - Tobias Schneider, Amir Moradi, François-Xavier Standaert, Tim Güneysu

23nd In­ter­na­tio­nal Con­fe­rence on Selec­ted Areas in Cryp­to­gra­phy, SAC 2016, St. John's, NL, Canada, August 10–12, 2016. [pdf] [DOI]

Constructive and Destructive Aspects of Adaptive Wormholes for the 5G Tactile Internet

2016 - Christian Zenger, Jan Zimmer, Mario Pietersz, Benedikt Driessen, Chris­tof Paar

In Proceedings of the 9th ACM Conference on Security and Privacy in Wireless and Mobile Networks, WiSec 2016, Darmstadt, Germany, July 18-22, 2016. (Cooperation with PHYSEC GmbH (DE)) [pdf]

A Grain in the Silicon: SCA-Protected AES in Less than 30 Slices

2016 - Pascal Sasdrich, Tim Güneysu

27th Annual IEEE International Conference on Application-specific Systems, Architectures and Processors, ASAP 2016, London, United Kingdom, July 6-8 2016, to appear [DOI] [pdf]

Authenticated Key Establishment for Low-Resource Devices Exploiting Correlated Random Channels

2016 - Christian Zenger, Mario Pietersz, Jan Zimmer, Jan-Felix Posielek, Thorben Lenze, Chris­tof Paar

[pdf]

High-Performance and Lightweight Lattice-Based Public-Key Encryption

2016 - Johannes Buchmann, Florian Göpfert, Tim Güneysu, Tobias Oder, Thomas Pöppelmann

2nd International Workshop on IoT Privacy, Trust, and Security 2016, IoTPTS 2016, Xi'an, China, May 30, 2016. [DOI] [Code] [Paper]

Interdiction in Practice – Hardware Trojan Against a High-Security USB Flash Drive

2016 - Pawel Swierczynski, Marc Fyrbiak, Philipp Koppe, Amir Moradi, Chris­tof Paar

Journal of Cryptographic Engineering, Springer, June 2016. [DOI] [pdf]

Large Laser Spots and Fault Sensitivity Analysis

2016 - Falk Schellenberg, Markus Finkeldey, Nils C. Gerhardt, Martin R. Hofmann , Amir Moradi, Chris­tof Paar

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2016, McLean, VA, USA, May 3-5, 2016 (best student-pa­per award). [DOI] [pdf]

Improved Side-Channel Analysis Attacks on Xilinx Bitstream Encryption of 5, 6, and 7 Series

2016 - Amir Moradi, Tobias Schneider

7th In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, CO­SA­DE 2016, Gray, Aus­tria, April 14-15, 2016 [pdf] [DOI]

Robust and One-Pass Parallel Computation of Correlation-Based Attacks at Arbitrary Order

2016 - Tobias Schneider, Amir Moradi, Tim Güneysu

7th In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, CO­SA­DE 2016, Gray, Austria, April 14-15, 2016 [pdf] [DOI]

Preventing Relay Attacks and Providing Perfect Forward Secrecy using PHYSEC on 8-bit µC

2016 - Christian Zenger, Mario Pietersz, Chris­tof Paar

In IEEE International Conference on Communication, ICC 2016, Kuala Lumpur, Malaysia, 23-27 May 2016, Workshop Proceedings, pages 110–115. IEEE, 2016. [Conference Homepage] [PDF]

Common-path depth-filtered digital holography for high resolution imaging of buried semiconductor structures

2016 - Markus Finkeldey, Falk Schellenberg, Nils C. Gerhardt, Chris­tof Paar, Martin R. Hofmann

9771-16, SPIE Photonics West, San Francisco, California, USA (2016)

White-Box Cryptography in the Gray Box - A Hardware Implementation and its Side Channels

2016 - Pascal Sasdrich, Amir Moradi, Tim Güneysu

23rd International Conference on Fast Software Encryption, FSE 2016, Bochum, Germany, March 20-23 2016 [pdf]

On the Problems of Realizing Reliable and Efficient Ring Oscillator PUFs on FPGAs

2016 - Alexander Wild, Georg T. Becker, Tim Güneysu

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2016, McLean, VA, USA, May 3-5, 2016 [PDF]

Common-path depth-filtered digital holography for high resolution imaging of buried semiconductor structures

2016 - Markus Finkeldey, Falk Schellenberg, Nils C. Gerhardt, Chris­tof Paar, Martin R. Hofmann

Proc. SPIE 9771, Practical Holography XXX: Materials and Applications, 97710G (7 March 2016); doi: 10.1117/12.2212454 [DOI]

Leakage Assessment Methodology - Extended Version

2016 - Tobias Schneider, Amir Moradi

Journal of Cryptographic Engineering June 2016, Volume 6, Issue 2, pp 85–99 [DOI]

Horizontal and Vertical Side Channel Analysis of a McEliece Cryptosystem

2015 - Cong Chen, Thomas Eisenbarth, Ingo von Maurich, Rai­ner Stein­wandt

IEEE Transactions on Information Forensics and Security, vol.PP, no.99, pp.1-1 DOI: 10.1109/TIFS.2015.2509944 [IEEEXplore] [pdf]

Finding the AES Bits in the Haystack: Reverse Enginering and SCA Using Voltage Contrast

2015 - Christian Kison, Jürgen Frinken, Chris­tof Paar

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2015, Saint-Ma­lo, Fran­ce, Sep­tem­ber 13 - 16, 2015 [Springer]

Implementing Curve25519 for Side-Channel-Protected Elliptic Curve Cryptography

2015 - Pascal Sasdrich, Tim Güneysu

ACM Transactions on Reconfigurable Technology and Systems (TRETS) - Special Section on the 2014 International Symposium on Applied Reconfigurable Computing, Volume 9, Issue 1, November 2015, Article No. 3, ACM New York, NY, USA [Bibtex] [DOI] [pdf]

got HW crypto? On the (in)security of a Self-Encrypting Drive series

2015 - Gunnar Alendal, Christian Kison, modg

Hardware Security Conference and Training, Hardwear.io 2015, The Hague, Netherlands, Oct 1-2, 2015 [pdf]

Assessment of Hiding the Higher-Order Leakages in Hardware - what are the achievements versus overheads?

2015 - Amir Moradi, Alexander Wild

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2015, Saint-Malo, France, September 13 - 16, 2015 (best paper can­di­da­te). [pdf] [DOI]

Leakage Assessment Methodology - a clear roadmap for side-channel evaluations

2015 - Tobias Schneider, Amir Moradi

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2015, Saint-Malo, France, September 13 - 16, 2015. [pdf] [DOI]

On the Complexity Reduction of Laser Fault Injection Campaigns using OBIC Measurements

2015 - Falk Schellenberg, Markus Finkeldey, Bastian Richter, Maximilian Schäpers, Nils C. Gerhardt, Martin R. Hofmann , Chris­tof Paar

Fault Diagnosis and Tolerance in Cryptography - FDTC 2015, Saint Malo, France, September 13, 2015. [DOI] [pdf]
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