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]

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

2017 - Maik Ender, Alexander Wild, Amir Moradi

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

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.

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]

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]

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]

Post-quantum key exchange – a new hope

2015 - Erdem Alkim, Léo Ducas, Thomas Pöppelmann, Peter Schwabe

IACR Eprint 2015/1092, in submission [Paper] [Code (public domain)]

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]

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. [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]

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]

Masking Large Keys in Hardware: A Masked Implementation of McEliece

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

22nd Conference on Selected Areas in Cryptography (SAC 2015), Sackville, New Brunswick, Canada, August 12-14, 2015, to ap­pe­ar. [eprint]

Accelerating Homomorphic Evaluation on Reconfigurable Hardware

2015 - Thomas Pöppelmann, Michael Naehrig, Andrew Putnam, Adrian Macias

Cryp­to­gra­phic Hard­ware and Em­bed­ded Sys­tems - CHES 2015 - 17th In­ter­na­tio­nal Work­shop, St Malo, France, Sep­tem­ber 13-16, 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]

Differential Power Analysis of a McEliece Cryptosystem

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

13th International Conference on Applied Cryptography and Network Security (ACNS), New York, USA, 2–5 June 2015. [Springer] [pdf]

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]

Preventing Scaling of Successful Attacks: A Cross-Layer Security Architecture for Resource-Constrained Platforms

2014 - Christian Zenger, Abhijit Ambekar, Fredrik Winzer, Thomas Pöppelmann, Hans D. Schotten, Chris­tof Paar

1st International Conference on Cryptography and Information Security (BalkanCryptSec), 2014 [pdf]

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]

Differential Power Analysis of a McEliece Cryptosystem

2014 - Cong Chen, Thomas Eisenbarth, Ingo von Maurich, Rainer Steinwandt

Cryptology ePrint Archive, Report 2014/534. [pdf]

Proof-of-Concept: Using Homomorphic Cryptography to Provide for Privacy in Modern Vehicular Environments

2014 - Susanne Wetzel, Bernhard Borsch, Chris­tof Paar, Thomas Pöppelmann

escar Embedded Security in Cars Conference, June 18-19, 2014, Detroid Metropolitan, Michigan, USA, extended abstract [Website]

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]
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