Veröffentlichungen

Bit-Sliding: A Generic Technique for Bit-Serial Implementations of SPN-based Primitives

2017 - Jérémy Jean, Amir Moradi, Thomas Peyrin, Pascal Sasdrich

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2017, Taipei, Taiwan, September 25 – 28, 2017. [pdf] [DOI] [slides]

Implementing the NewHope-Simple Key Exchange on Low-Cost FPGAs

2017 - Tobias Oder, Tim Güneysu

La­tin­crypt 2017, La Habana, Cuba, September 20-22, 2017, to appear

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]

GliFreD: Glitch-Free Duplication - Towards Power-Equalized Circuits on FPGAs

2017 - Alexander Wild, Amir Moradi, Tim Güneysu

IEEE Transactions on Computers, to appear. [DOI]

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]

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]

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]

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]

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]

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]

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

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]

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]

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]

IND-CCA Secure Hybrid Encryption from QC-MDPC Niederreiter

2016 - Ingo von Maurich, Lukas Heberle, Tim Güneysu

7th International Conference on Post-Quantum Cryptography (PQCrypto'16), Fukuoka, Japan, February 24-26, 2016. [Springer] [pdf]

Leakage Assessment Methodology - Extended Version

2016 - Tobias Schneider, Amir Moradi

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

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]

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]

Affine Equivalence and its Application to Tightening Threshold Implementations

2015 - Pascal Sasdrich, Amir Moradi, Tim Güneysu

22nd International Conference on Selected Areas in Cryptography, SAC 2015, Mount Allison University Sackville, New Brunswick, Canada, August 12-14 2015 [pdf]

Arithmetic Addition over Boolean Masking - Towards First- and Second-Order Resistance in Hardware

2015 - Tobias Schneider, Amir Moradi, Tim Güneysu

In­ter­na­tio­nal Con­fe­rence on Ap­p­lied Cryp­to­gra­phy and Net­work Se­cu­ri­ty - ACNS 2015, New York, USA, 2–5 June 2015. [pdf] [DOI]

High-Performance Ideal Lattice-Based Cryptography on ATxmega 8-bit Microcontrollers

2015 - Thomas Pöppelmann, Tobias Oder, Tim Güneysu

Latincrypt 2015, Bienvenido, Guadalajara, Mexico, August 23-26, 2015 [Preprint] [Source Code]

Achieving Side-Channel Protection with Dynamic Logic Reconfiguration on Modern FPGAs

2015 - Pascal Sasdrich, Amir Moradi, Oliver Mischke, Tim Güneysu

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2015, McLean, VA, USA, May 5-7, 2015 [pdf]

Evaluating the Duplication of Dual-Rail Precharge Logics on FPGAs

2015 - Alexander Wild, Amir Moradi, Tim Güneysu

6th In­ter­na­tio­nal Work­shop on Con­struc­tive Si­de-Chan­nel Ana­ly­sis and Se­cu­re De­sign, CO­SA­DE 2015, Ber­lin, Ger­ma­ny, April 13-14, 2015. [pdf] [DOI]

Side-Channel Protection by Randomizing Look-Up Tables on Reconfigurable Hardware - Pitfalls of Memory Primitives

2015 - Pascal Sasdrich, Oliver Mischke, Amir Moradi, Tim Güneysu

6th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2015, Berlin, Germany, April 13-14, 2015 [pdf]

Practical Lattice-based Digital Signature Schemes

2015 - James Howe, Thomas Pöppelmann, Maire O'Neill, Elizabeth O'Sullivan, Tim Güneysu

ACM Transaction on Embedded Computing, Volume 14 Issue 3, Article No. 41, May 2015 [NIST Workshop] [Extended Abstract] [Presentation NIST ] [PDF]

Security Analysis of Index-Based Syndrome Coding for PUF-Based Key Generation

2015 - Georg T. Becker, Alexander Wild, Tim Güneysu

IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2015, McLean, VA, USA, May 5-7, 2015 [beckerPufIBS]

Implementing QC-MDPC McEliece Encryption

2015 - Ingo von Maurich, Tobias Oder, Tim Güneysu

ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Embedded Platforms for Crypto and Regular Papers TECS, Volume 14 Issue 3, May 2015, Article No. 44, ACM New York, NY, USA.

A Hardware-Assisted Proof-of-Concept for Secure VoIP Clients on Untrusted Operating Systems

2014 - Maik Ender, Düppmann, Gerd, Alexander Wild, Thomas Pöppelmann, Tim Güneysu

2014 International Conference on Reconfigurable Computing and FPGAs (ReConFig 2014), Cancun, Mexico, December 8-10, 2014 [Paper]

Attacking Code-Based Cryptosystems with Information Set Decoding Using Special-Purpose Hardware

2014 - Stefan Heyse, Ralf Zimmermann, Chris­tof Paar

Post-Quantum Cryptography - 6th International Workshop, PQCrypto 2014, Waterloo, ON, Canada, October 1-3, 2014 [DOI] [BibTeX] [pdf] [bib]

Towards Side-Channel Resistant Implementations of QC-MDPC McEliece Encryption on Constrained Devices

2014 - Ingo von Maurich, Tim Güneysu

Post-Quantum Cryptography - 6th International Workshop, PQCrypto 2014, Waterloo, ON, Canada, October 1-3, 2014 [BibTeX] [DOI] [pdf]

Enabling SRAM-PUFs on Xilinx FPGAs

2014 - Alexander Wild, Tim Güneysu

24th International Conference on Field Programmable Logic and Applications Munich, Germany; September 2 - 4, 2014 [BibTeX] [DOI] [Paper]

THOR - The hardware onion router

2014 - Tim Güneysu, Francesco Regazzoni, Pascal Sasdrich, Marcin Wójcik

24th In­ter­na­tio­nal Con­fe­rence on Field Pro­gramma­ble Logic and Ap­p­li­ca­ti­ons Mu­nich, Ger­ma­ny; Sep­tem­ber 2 - 4, 2014 [BibTex] [DOI]

High-speed signatures from standard lattices

2014 - Özgür Dagdelen, Rachid El Bansarkhani, Florian Göpfert, Tim Güneysu, Tobias Oder, Thomas Pöppelmann, Ana Helena Sánchez, Peter Schwabe

to appear in Latincrypt 2014 [PDF]

Fault Sensitivity Analysis Meets Zero-Value Attack

2014 - Oliver Mischke, Amir Moradi, Tim Güneysu

Fault Diagnosis and Tolerance in Cryptography - FDTC 2014, Busan, Korea, September 23, 2013. [PDF]

Enhanced Lattice-Based Signatures on Reconfigurable Hardware

2014 - Thomas Pöppelmann, Léo Ducas, Tim Güneysu

Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems - CHES 2014 - 16th In­ter­na­tio­nal Work­shop, Busan, Korea, Sep­tem­ber 23-26, 2014 [PDF]

Lattice-Based Signatures: Optimization and Implementation on Reconfigurable Hardware

2014 - Tim Güneysu, Vadim Lyubashevsky, Thomas Pöppelmann

To appear in IEEE Transactions on Computers. [IEEE Xplore] [Preprint]

Beyond ECDSA and RSA: Lattice-based Digital Signatures on Constrained Devices

2014 - Tobias Oder, Thomas Pöppelmann, Tim Güneysu

The 51st Annual Design Automation Conference 2014, DAC '14, San Francisco, CA, USA, June 1-5, 2014 [Paper] [BibTeX] [DOI] [Code]

Area Optimization of Lightweight Lattice-Based Encryption on Reconfigurable Hardware

2014 - Thomas Pöppelmann, Tim Güneysu

IEEE International Symposium on Circuits and Systemss, ISCAS 2014, Melbourne, Victoria, Australia, June 1-5, 2014 [BibTeX] [DOI] [pdf]

Efficient Elliptic-Curve Cryptography using Curve25519 on Recon figurable Devices

2014 - Pascal Sasdrich, Tim Güneysu

Reconfigurable Computing: Architectures, Tools, and Applications - 10th International Symposium, ARC 2014, Vilamoura, Portugal, April 14-16, 2014 [BibTeX] [DOI] [pdf]

Lightweight Code-based Cryptography: QC-MDPC McEliece Encryption on Reconfigurable Devices

2014 - Ingo von Maurich, Tim Güneysu

Design, Automation & Test in Europe, DATE 2014, Dresden, Germany, March 24-28, 2014. [BibTeX] [DOI] [Paper]

MicroACP - A Fast and Secure Reconfigurable Asymmetric Crypto-Processor

2014 - Christoph Pöpper, Oliver Mischke, Tim Güneysu

International Symposium on Applied Reconfigurable Computing - ARC2014, Vilamoura, Algarve, Portugal. To appear.

Cryptographic Algorithms on the GA144 Asynchronous Multi-Core Processor - Implementation and Side-Channel Analysis

2014 - Tobias Schneider, Ingo von Maurich, Tim Güneysu, David Oswald

Journal of Signal Processing Systems, Springer, 2014. [DOI] [BibTeX]

Comprehensive Evaluation of AES Dual Ciphers as a Side-Channel Countermeasure

2013 - Amir Moradi, Oliver Mischke

International Conference on Information and Communications Security, ICICS 2013, Beijing, China, November 20 - 22, 2013. [DOI] [BibTeX] [pdf]

One Attack to Rule Them All: Collision Timing Attack versus 42 AES ASIC Cores

2013 - Amir Moradi, Oliver Mischke, Chris­tof Paar

IEEE Transactions on Computers, vol. 62, no. 9, pp. 1786-1798, Sept. 2013. [DOI] [BibTeX] [pdf]

On the Simplicity of Converting Leakages from Multivariate to Univariate - Case Study of a Glitch-Resistant Masking Scheme

2013 - Amir Moradi, Oliver Mischke

Work­shop on Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems, CHES 2013, Santa Barbara, California, USA, August 20 - 23, 2013. [DOI] [BibTeX] [pdf]
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