Publications

2022

Ruben Niederhagen, Johannes Roth, Julian Wälde: Streaming SPHINCS+ for Embedded Devices using the Example of TPMs In Progress in Cryptology - AFRICACRYPT 2022, 2022.
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Jan Philipp Thoma, Darius Hartlief, Tim Güneysu: Agile Acceleration of Stateful Hash-Based Signatures in Hardware In ACM Transactions on Embedded Computing Systems, 2022.
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Ming-Shing Chen, Tim Güneysu, Markus Krausz, Jan Thoma: Carry-Less to BIKE Faster In International Conference on Applied Cryptography and Network Security (ACNS), 2022.
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Qian Guo, Clemens Hlauschek, Thomas Johansson, Norman Lahr, Alexander Nilsson, Robin Leander Schröder: Don't Reject This: Key-Recovery Timing Attacks Due to Rejection-Sampling in HQC and BIKE In IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), 2022.
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2021

Georg Land, Pascal Sasdrich, and Tim Güneysu: A Hard Crystal - Implementing Dilithium on Reconfigurable Hardware In International Conference on Smart Card Research and Advanced Applications (CARDIS), 2021.
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Jan Richter-Brockmann, Johannes Mono, Tim Güneysu: Folding BIKE: Scalable hardware implementation for reconfigurable devices In IEEE Transactions on Computers 71.5, 2021.
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Erdem Alkim, Dean Yun-Li Cheng, Chi-Ming Marvin Chung, Hülya Evkan, Leo Wei-Lun Huang, Vincent Hwang, Ching-Lin Trista Li, Ruben Niederhagen, Cheng-Jhih Shih, Julian Wälde, Bo-Yin Yang: Polynomial Multiplication in NTRU Prime Comparison of Optimization Strategies on Cortex-M4 In IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), 2021.
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Johannes Roth, Evangelos Karatsiolis, Juliane Krämer: Classic McEliece Implementation with Low Memory Footprint. In Smart Card Research and Advanced Applications, 2021.
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Ruben Gonzalez, Andreas Hülsing, Matthias J. Kannwischer, Juliane Krämer, Tanja Lange, Marc Stöttinger, Elisabeth Waitz, Thom Wiggers, Bo-Yin Yang: Verifying Post-Quantum Signatures in 8 kB of RAM. In PQCrypto, 2021.
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2020

Lukas Jäger, Richard Petri: DICE harder: a hardware implementation of the device identifier composition engine In International Conference on Availability, Reliability and Security, 2020.
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Julius Hermelink, Thomas Pöppelmann, Marc Stöttinger, Yi Wang, Yong Wan: Quantum safe authenticated key exchange protocol for automotive application. In Embededd Security in Cars, 2020.

Prashanth Mohan, Wen Wang, Bernhard Jungk, Ruben Niederhagen, Jakub Szefer, Ken Mai: ASIC Accelerator in 28 nm for the Post-Quantum Digital Signature Scheme XMSS In IEEE International Conference on Computer Design (ICCD), 2020.
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Fabio Campos, Tim Kohlstadt, Steffen Reith, Marc Stöttinger: LMS vs XMSS: Comparison of Stateful Hash-Based Signature Schemes on ARM Cortex-M4. In Progress in Cryptology - AFRICACRYPT 2020 - 12th International Conference on Cryptology in Africa, 2020.
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Florian Bache, Clara Paglialonga, Tobias Oder, Tobias Schneider, Tim Güneysu: High-Speed Masking for Polynomial Comparison in Lattice-based KEMs. In IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), 2020.
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Erdem Alkim, Hülya Evkan, Norman Lahr, Ruben Niederhagen, and Richard Petri: ISA Extensions for Finite Field Arithmetic: Accelerating Kyber and NewHope on RISC-V. In IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), 2020.
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Kevin Bürstinghaus-Steinbach, Christoph Krauß, Ruben Niederhagen, and Michael Schneider: Post-Quantum TLS on Embedded Systems: Integrating and Evaluating Kyber and SPHINCS + with mbed TLS. In Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20), 2020.
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2019

Mario Bischof, Tobias Oder, Tim Güneysu: Efficient Microcontroller Implementation of BIKE. In E. Simion and R. Géraud-Stewart (eds): Innovative Security Solutions for Information Technology and Communication (SecITC 2019), 2019.
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