Project Areas

P – Primitives

P1 – Future Public-Key Encryption and Signature Schemes

The project develops practical and post-quantum secure lattice-based cryptography. It provides complexity predictions for basis reduction algorithms and assesses the hardness of special instances of lattice problems in the presence of parallel and quantum computers. It analyzes and optimizes public-key encryption, digital signatures, key exchange, and advanced primitives. This includes providing security reductions in quantum security models, secure parameter selection, as well as side-channel and fault-attack resistant implementations.

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Principal Investigators

  Name Working area(s) Contact
Prof. Christian Bischof
Scientific Computing
P1
+49 6151 16-71001
S1|22 415
Prof. Johannes Buchmann
Cryptography and Computer Algebra
P1, S6
+49 6151 16-20660
S2|20 6
Dr. Juliane Krämer
Quantum and Physical attack resistant Cryptography
P1
+49 6151 16-20662
S2|20 119

Researchers

  Name Contact
Nabil Alkeilani Alkadri
Cryptography and Computer Algebra
+49 6151 16-20661
S202 B212
Dr. Michael Burger
Scientific Computing
+49 6151 16-76991
S1|22 407
Giang Nam Nguyen
Scientific Computing
+49 6151 16-27287
S1|22 407
Patrick Struck
Quantum and Physical attack resistant Cryptography
+49 6151 16-20668
S2|20 118

Publications

Cremers, Cas ; Düzlü, Samed ; Fiedler, Rune ; Fischlin, Marc ; Janson, Christian (2021):
BUFFing signature schemes beyond unforgeability and the case of post-quantum signature.
42nd IEEE Symposium on Security and Privacy, virtual Conference, 23.-27.05.2021, [Conference or Workshop Item]

Sokolowski, Daniel ; Lehr, Jan-Patrick ; Bischof, Christian ; Salvaneschi, Guido (2020):
Leveraging Hybrid Cloud HPC with Multitier Reactive Programming.
In: Proceedings of SuperCompCloud 2020: 3rd Workshop on Interoperability of Supercomputing and Cloud Technologies, pp. 27-32,
IEEE, 3rd International Workshop on Interoperability of Supercomputing and Cloud Technologies, Virtual Conference, 11.11.2020, ISBN 978-0-7381-1055-4,
DOI: 10.1109/SuperCompCloud51944.2020.00010,
[Conference or Workshop Item]

Büscher, Niklas ; Demmler, Daniel ; Karvelas, Nikolaos ; Katzenbeisser, Stefan ; Krämer, Juliane ; Rathee, Deevashwer ; Schneider, Thomas ; Struck, Patrick (2020):
Secure Two-Party Computation in a Quantum world.
18th International Conference on Applied Cryptography and Network Security (ACNS'20), virtual Conference, 19.-22.10.2020, [Conference or Workshop Item]

Krämer, Juliane ; Struck, Patrick (2020):
Encryption Schemes using Random Oracles: from Classical to Post-Quantum Security.
11th International Conference on Post-Quantum Cryptography (PQCrypto 2020), virtual Conference, 21.-23.09.2020, [Conference or Workshop Item]

Krämer, Juliane ; Struck, Patrick (2020):
Leakage-Resilient Authenticated Encryption from Leakage-Resilient Pseudorandom Functions.
11th International Workshop on Constructive Side-Channel Analysis and Secure Design(COSADE 2020), Lugano, Switzerland, 05.-07.10.2020, [Conference or Workshop Item]

Alkim, Erdem ; Barreto, Paulo S. L. M. ; Bindel, Nina ; Krämer, Juliane ; Longa, Patrick ; Ricardini, Jefferson E. (2020):
The Lattice-Based Digital Signature Scheme qTESLA.
18th International Conference on Applied Cryptography and Network Security (ACNS 2020), virtual Conference, 19-22.10.2020, [Conference or Workshop Item]

Alkeilani Alkadri, Nabil ; Das, Poulami ; Erwig, Andreas ; Faust, Sebastian ; Krämer, Juliane ; Riahi, Siavash ; Struck, Patrick (2020):
Deterministic Wallets in a Quantum World.
ACM, The 27th ACM Conference on Computer and Communications Security (CCS 2020), virtual Conference, 09.-13.11., [Conference or Workshop Item]

Alkeilani Alkadri, Nabil ; El Bansarkhani, Rachid ; Buchmann, Johannes (2020):
BLAZE: Practical Lattice-Based Blind Signatures for Privacy-Preserving Applications.
pp. 484-502, Springer, 24th International Conference on Financial Cryptography and Data Security (FC'20), Kota Kinabalu, Malaysia, 10.-14.02., ISBN 978-3-030-51279-8,
[Conference or Workshop Item]

Alkeilani Alkadri, Nabil ; El Bansarkhani, Rachid ; Buchmann, Johannes (2020):
On Lattice-Based Interactive Protocols: An Approach with Less or No Aborts.
pp. 41-61, Springer, The 25th Australasian Conference on Information Security and Privacy (ACISP'20), Perth, Australia, 30.11.-02.12., ISBN 978-3-030-55303-6,
[Conference or Workshop Item]

Bauspieß, Pia ; Kolberg, Jascha ; Demmler, Daniel ; Krämer, Juliane ; Busch, Christoph (2020):
Post-Quantum Secure Two-Party Computation for Iris Biometric Template Protection.
IEEE, 12th IEEE International Workshop on Information Forensics and Security (WIFS 2020), virtual Conference, 06.-11.12., [Conference or Workshop Item]

Krämer, Juliane ; Struck, Patrick (2020):
Security of Public Key Encryption against Resetting Attacks.
21st International Conference on Cryptology in India (Indocrypt 2020), virtual Conference, 13.-16.12., [Conference or Workshop Item]

Oesch, Sean ; Abu-Salma, Ruba ; Krämer, Juliane ; Wu, Justin ; Diallo, Oumar ; Ruoti, Scott (2020):
Understanding User Perceptions of Security and Privacy for Group Chat: A Survey of Users in the US and UK.
ACM, Annual Computer Security Applications Conference (ACSAC 2020), virtual Conference, 07.-11.12., [Conference or Workshop Item]

Roth, Johannes ; Karatsiolis, Vangelis ; Krämer, Juliane (2020):
Classic McEliece Implementation with Low Memory Footprint.
19th Smart Card Research and Advanced Application Conference (CARDIS 2020), virtual Conference, 18.-19.11., [Conference or Workshop Item]

Krämer, Juliane ; Marzougui, Soundes (2019):
Post-Quantum Cryptography in Embedded Systems.
In: ARES '19: Proceedings of the 14th International Conference on Availability, Reliability and Security,
ACM, 14th International Conference on Availability, Reliability and Security, Canterbury, United Kingdom, 26.-29.08.2019, ISBN 978-1-4503-7164-3,
DOI: 10.1145/3339252.3341475,
[Conference or Workshop Item]

Degabriele, Jean Paul ; Janson, Christian ; Struck, Patrick (2019):
Sponges Resist Leakage: The Case of Authenticated Encryption.
ASIACRYPT 2019 - 25th Annual International Conference on the Theory and Application of Cryptology and Information Security, Kobe, Japan, 08.-12.12., [Conference or Workshop Item]

Nguyen, Giang Nam (2019):
Developing Performance Models for Codes with Exponential Runtime Behavior.
Darmstadt, TU Darmstadt, [Master Thesis]

Krämer, Juliane (2019):
Post-Quantum Cryptography and its Application to the IoT.
In: Informatik Spektrum, 42 (5), pp. 343-344. Springer Heidelberg, ISSN 0170-6012,
DOI: 10.1007/s00287-019-01200-2,
[Article]

Bindel, Nina ; Braun, Johannes ; Gladiator, Luca ; Stöckert, Tobias ; Wirth, Johannes (2019):
X.509-Compliant Hybrid Certificates for the Post-Quantum Transition.
In: Journal of Open Source Software, 4 (40), The Open Journal, ISSN 2475-9066,
DOI: 10.21105/joss.01606,
[Article]

Burger, Michael ; Bischof, Christian ; Krämer, Juliane
Khalid, Zine-Dine (ed.) (2019):
A new Parallelization for p3Enum and Parallelized Generation of Optimized Pruning Functions.
pp. 931-940, HPCS 2019- International Conference on High Performance Computing & Simulation, Dublin, Irland, 15.-19.07., [Conference or Workshop Item]

Burger, Michael ; Bischof, Christian ; Krämer, Juliane (2019):
p3Enum: A new Parameterizable and Shared-Memory Parallelized Shortest Vector Problem Solver.
In: 19th INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE, pp. 535-542,
Springer, Faro, Portugal, 12.-14.06.2019, DOI: 10.1007/978-3-030-22750-0_48,
[Conference or Workshop Item]

Bindel, Nina ; Brendel, Jacqueline ; Fischlin, Marc ; Goncalves, Brian ; Stebila, Douglas (2019):
Hybrid Key Encapsulation Mechanisms and Authenticated Key Exchange.
Chongqing, China, PQCrypto 2019, May 8-10, 2019, [Conference or Workshop Item]

Krämer, Juliane ; Loiero, Mirjam (2019):
Fault Attacks on UOV and Rainbow.
10th International Workshop on Constructive Side-Channel Analysis and Secure Design (COSADE 2019), Darmstadt, Germany, 03.-05.04., [Conference or Workshop Item]

El Bansarkhani, Rachid (2019):
LARA - A Design Concept for Lattice-based Encryption.
pp. 377-395, FC 2019: 23rd International Conference on Financial Cryptography and Data Security, Frigate Bay, St. Kitts and Nevis, February 18.-22., 2019, ISBN 978-3-030-32100-0,
DOI: 10.1007/978-3-030-32101-7_23,
[Conference or Workshop Item]

Burger, Michael ; Bischof, Christian ; Calotoiu, Alexandru ; Wunderer, Thomas ; Wolf, Felix (2018):
Exploring the Performance Envelope of the LLL Algorithm.
In: CSE-2018,
IEEE Computer Society, CSE 2018 – 21st IEEE International Conference on Computational Science and Engineering, Faculty of Automatic Control and Computers, University Politehnica of Bucharest, Romania, 29.-31.10.2018, [Conference or Workshop Item]

Guski, Florian (2018):
Simulation of the Quantum Hybrid Attack in Q#.
TU Darmstadt, [Bachelor Thesis]

Wunderer, Thomas (2018):
A Detailed Analysis of the Hybrid Lattice-Reduction and Meet-in-the-Middle Attack.
In: Journal of Mathematical Cryptology (JMC), De Gruyter, [Article]

Wunderer, Thomas ; Burger, Michael ; Nguyen, Giang Nam (2018):
Parallelizing the Hybrid Lattice Reduction and Meet-in-the-Middle Attack.
In: CSE-2018,
IEEE Computer Society, CSE 2018 – 21st IEEE International Conference on Computational Science and Engineering, Faculty of Automatic Control and Computers, University Politehnica of Bucharest, Romania, 29.-31.10.2018, [Conference or Workshop Item]

El Bansarkhani, Rachid (2018):
LARA - A Design Concept for Lattice-based Encryption.
In: ePrint Archive, (Report 2017/049), [Report]

Kalsen, Ali (2018):
On the impact of quantum algorithms on lattice enumeration.
TU Darmstadt, [Master Thesis]

Albrecht, Martin R. ; Curtis, Benjamin R. ; Deo, Amit ; Davidson, Alex ; Player, Rachel ; Postlethwaite, Eamonn W. ; Virdia, Fernando ; Wunderer, Thomas (2018):
Estimate all the {LWE, NTRU} schemes!
In: LNCS, In: SCN 2018,
11th Conference on Security and Cryptography for Networks, Amalfi, Italy, [Conference or Workshop Item]

Bindel, Nina ; Buchmann, Johannes ; Göpfert, Florian ; Schmidt, Markus (2018):
Estimation of the Hardness of the Learning with Errors Problem with a Restricted Number of Samples.
In: Journal of Mathematical Cryptology, de Gruyter, [Article]

Kannwischer, Matthias ; Genêt, Aymeric ; Butin, Denis ; Krämer, Juliane ; Buchmann, Johannes (2018):
Differential Power Analysis of XMSS and SPHINCS.
In: LNCS, 10815, pp. 168-188, Springer, 9th International Workshop on Constructive Side-Channel Analysis and Secure Design (COSADE 2018), Singapore, 23.-24.04., ISBN 978-3-319-89640-3,
DOI: 10.1007/978-3-319-89641-0_10,
[Conference or Workshop Item]

Wunderer, Thomas ; Wang, Yuntao (2018):
Revisiting the Sparsification Technique in Kannan’s Embedding Attack on LWE.
In: Springer LNCS, In: ISPEC 2018,
Tokyo, Japan, 14th International Conference on Information Security Practice and Experience (ISPEC 2018), [Conference or Workshop Item]

Liu, Mo-meng ; Krämer, Juliane ; Hu, Yu-pu ; Buchmann, Johannes (2018):
Quantum security analysis of a lattice-based oblivious transfer protocol.
In: LNCS, In: Frontiers of Information Technology & Electronic Engineering, 18 (9), pp. 1348-1369. Springer, ISSN 2095-9184 (Print) 2095-9230 (Online),
[Article]

Bindel, Nina (2018):
On the Security of Lattice-Based Signature Schemes in a Post-Quantum World.
Darmstadt, Technische Universität,
[Ph.D. Thesis]

Wunderer, Thomas (2018):
On the Security of Lattice-Based Cryptography Against Lattice Reduction and Hybrid Attacks.
Darmstadt, Technische Universität,
[Ph.D. Thesis]

Albrecht, Martin ; Göpfert, Florian ; Vidria, Fernando ; Wunderer, Thomas (2017):
Revisiting the Expected Cost of Solving uSVP and Applications to LWE.
In: ASIACRYPT 2017 - Advances in Cryptology,
Springer, [Conference or Workshop Item]

Buchmann, Johannes ; Holzer, Patrick ; Wunderer, Thomas (2017):
Recovering Short Generators of Principal Fractional Ideals in Cyclotomic Fields of Conductor p^α q^β.
In: INDOCRYPT 2017 - 18th International Conference on Cryptology in India,
Springer, [Conference or Workshop Item]

Krüger, Stefan ; Nadi, Sarah ; Reif, Michael ; Ali, Karim ; Mezini, Mira ; Bodden, Eric ; Göpfert, Florian ; Günther, Felix ; Weinert, Christian ; Demmler, Daniel ; Kamath, Ram (2017):
CogniCrypt: Supporting Developers in using Cryptography.
In: Automated Software Engineering (ASE'17),
Piscataway, NJ, USA, ACM, Piscataway, NJ, USA, DOI: 10.1109/ASE.2017.8115707,
[Conference or Workshop Item]

Bindel, Nina ; Krämer, Juliane ; Schreiber, Johannes (2017):
Hampering fault attacks against lattice-based signature schemes - countermeasures and their efficiency.
In: CODES/ISSS ’17 Companion,
Springer, [Conference or Workshop Item]

Schreiber, Johannes (2017):
Countermeasures Against First Order Fault Attacks Using the Example of ring-TESLA.
Darmstadt, Technische Universität, [Bachelor Thesis]

Buchmann, Johannes ; Lauter, Kristin ; Mosca, Michele (2017):
Postquantum Cryptography - State of the Art.
In: IEEE Security & Privacy, 15, pp. 12-13. [Article]

Mulholland, John ; Mosca, Michele ; Braun, Johannes (2017):
The Day the Cryptography Dies.
In: IEEE Security & Privacy, 15 (4), pp. 14-21. DOI: 10.1109/MSP.2017.3151325,
[Article]

Bugge, Sebastian (2017):
Solving Learning With Errors Instances Using Quantum Reductions.
Darmstadt, Technische Universität, [Master Thesis]

Alkeilani Alkadri, Nabil ; Buchmann, Johannes ; El Bansarkhani, Rachid ; Krämer, Juliane (2017):
A Framework to Select Parameters for Lattice-Based Cryptography.
In: Cryptology ePrint Archive, 2017 (615), pp. 1-37. International Association for Cryptologic Research (IACR), [Article]

Alkim, Erdem ; Bindel, Nina ; Buchmann, Johannes ; Dagdelen, Özgür ; Eaton, Edward ; Gutoski, Gus ; Krämer, Juliane ; Pawlega, Filip (2017):
Revisiting TESLA in the quantum random oracle model.
In: PQCrypto 2017 - Eighth International Conference on Post-Quantum Cryptography,
Springer, Utrecht, the Netherlands, [Conference or Workshop Item]

Bindel, Nina ; Herath, Udyani ; McKague, Matthew ; Stebila, Douglas (2017):
Transitioning to a Quantum-Resistant Public Key Infrastructure.
In: PQCrypto 2017 - Eighth International Conference on Post-Quantum Cryptography,
Springer, Utrecht, the Netherlands, [Conference or Workshop Item]

Göpfert, Florian ; van Vredendaal, Christine ; Wunderer, Thomas (2017):
A Hybrid Lattice Basis Reduction and Quantum Search Attack on LWE.
In: PQCrypto 2017 - Eighth International Conference on Post-Quantum Cryptography,
[Conference or Workshop Item]

Bindel, Nina (2017):
Ein deutsches digitales Signaturverfahren auf dem Weg zum internationalen kryptographischen Standard.
In: Digitale Gesellschaft zwischen Risikobereitschaft und Sicherheitsbedürfnis- Tagungsband zum 15. Deutschen IT-Sicherheitskongress,
SecuMedia Verlag, [Conference or Workshop Item]

Holzer, Patrick (2017):
Recovering Short Generators of Principal Fractional Ideals in Cyclotomic Fields of Conductor p^α q^β.
TU Darmstadt, [Master Thesis]

Mariano, Artur ; Laarhoven, Thijs ; Bischof, Christian (2017):
A Parallel Variant of LDSieve for the SVP on Lattices.
In: 2017 25th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP),
IEEE, 2017 25th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP), DOI: 10.1109/PDP.2017.60,
[Conference or Workshop Item]

Schmidt, Markus (2017):
Estimation of the Hardness of the Learning with Errors Problem with a Given Number of Samples.
Darmstadt, Technische Universität, [Master Thesis]

Bindel, Nina ; Buchmann, Johannes ; Krämer, Juliane ; Mantel, Heiko ; Schickel, Johannes ; Weber, Alexandra (2017):
Bounding the cache-side-channel leakage of lattice-based signature schemes using program semantics.
pp. 225-241, Proceedings of the 10th International Symposium on Foundations & Practice of Security (FPS), [Conference or Workshop Item]

Wunderer, Thomas (2016):
Revisiting the Hybrid Attack: Improved Analysis and Refined Security Estimates.
In: Cryptology ePrint Archive, 2016 (733), pp. 1-35. International Association for Cryptologic Research (IACR), [Article]

El Bansarkhani, Rachid ; Sturm, Jan (2016):
An Efficient Lattice-based Multisignature Scheme with Applications to Bitcoins.
In: 15th International Conference on Cryptology and Network Security - CANS 2016,
Milan, Italy, [Conference or Workshop Item]

El Bansarkhani, Rachid ; El Kaafarani, Ali (2016):
Post-Quantum Attribute-Based Signatures from Lattice Assumptions.
In: Cryptology ePrint Archive, 2016 (823), pp. 1-28. International Association for Cryptologic Research (IACR), [Article]

Bindel, Nina ; Buchmann, Johannes ; Krämer, Juliane (2016):
Lattice-Based Signature Schemes and their Sensitivity to Fault Attacks.
In: FDTC 2016 - Fault Diagnosis and Tolerance in Cryptography,
IEEE Conference Publication, Santa Barbara, CA, USA, [Conference or Workshop Item]

Mariano, Artur ; Correia, Fabio ; Bischof, Christian (2016):
A vectorized, cache efficient LLL implementation.
In: VECPAR 2016 - 12th International Meeting on High Performance Computing for Computational Science,
Porto, Portugal, [Conference or Workshop Item]

Buchmann, Johannes ; Büscher, Niklas ; Katzenbeisser, Stefan ; Krämer, Juliane ; Micciancio, Daniele ; Siim, Sander ; van Vredendaal, Christine ; Walter, Michael ; Göpfert, Florian (2016):
Creating Cryptographic Challenges Using Multi-Party Computation: The LWE Challenge.
In: ASIAPKC 16 - 3rd ACM International Workshop on ASIA Public-Key Cryptography,
ACM, Xi'an, China, [Conference or Workshop Item]

Buchmann, Johannes ; Göpfert, Florian ; Güneysu, Tim ; Oder, Tobias ; Pöppelmann, Thomas (2016):
High-Performance and Lightweight Lattice-Based Public-Key Encryption.
In: IoTPTS '16 - 2nd ACM International Workshop on IoT Privacy, Trust, and Security,
ACM, Xi'an, China, [Conference or Workshop Item]

Akleylek, Sedat ; Bindel, Nina ; Buchmann, Johannes ; Krämer, Juliane ; Marson, Giorgia Azzurra (2016):
An Efficient Lattice-Based Signature Scheme with Provably Secure Instantiation.
In: International Conference on Cryptology AFRICACRYPT 2016, p. 10,
Springer, Fes, Morocco, [Conference or Workshop Item]

Buchmann, Johannes ; Göpfert, Florian ; Player, Rachel ; Wunderer, Thomas (2016):
On the Hardness of LWE with Binary Error: Revisiting the Hybrid Lattice-Reduction and Meet-in-the-Middle Attack.
In: International Conference on Cryptology AFRICACRYPT 2016,
Springer, Fes, Morocco, [Conference or Workshop Item]

Rauzy, Pablo ; Kiss, Ágnes ; Krämer, Juliane ; Seifert, Jean-Pierre (2016):
Algorithmic Countermeasures Against Fault Attacks and Power Analysis for RSA-CRT.
In: Constructive Side-Channel Analysis and Secure Design - 7. International Workshop (COSADE'16), pp. 111-129,
Springer, DOI: 10.1007/978-3-319-43283-0_7,
[Conference or Workshop Item]

Correia, Fabio ; Mariano, Artur ; Proença, Alberto ; Bischof, Christian ; Agrell, Erik (2016):
Parallel Improved Schnorr-Euchner Enumeration SE++ for the CVP and SVP.
In: PDP 2016 - 24th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, pp. 596-603,
Heraklion, Crete, Greece, [Conference or Workshop Item]

Erbenich, Vanessa (2016):
On the Efficiency of Lattice-Based Encryption.
Darmstadt, Technische Universität, [Bachelor Thesis]

Mariano, Artur ; Bischof, Christian (2016):
Enhancing the scalability, tractability and memory usage of HashSieve on multi-core CPUs.
In: PDP2016,
Conference Publishing Services (CPS), Heraklion Crete, Greece, [Conference or Workshop Item]

Rieß, Susanne (2016):
An Analysis of Lattice-Based Key Exchange Protocols.
TU Darmstadt, [Master Thesis]

Akleylek, Sedat ; Dagdelen, Özgür ; Tok, Zaliha Yüce (2016):
On the Efficiency of Polynomial Multiplication for Lattice-Based Cryptography on GPUs Using CUDA.
In: LNCS, 9540, In: Cryptography and Information Security in the Balkans, pp. 155-168,
Springer, Koper, Slovenia, [Conference or Workshop Item]

Göpfert, Florian (2016):
Securely Instantiating Cryptographic Schemes Based on the Learning with Errors Assumption.
Darmstadt, Technische Universität,
[Ph.D. Thesis]

Dagdelen, Özgür ; Gajek, Sebastian ; Göpfert, Florian (2015):
Learning With Errors in the Exponent.
In: LNCS, In: 18th International Conference on information Security and Cryptology (ICISC) 2015,
Springer, Seoul, Korea, [Conference or Workshop Item]

Krämer, Juliane ; Kiss, Ágnes ; Stüber, Anke (2015):
On the Optimality of Differential Fault Analyses on CLEFIA.
In: 6. International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS'15), pp. 181-196,
Springer, DOI: 10.1007/978-3-319-32859-1_15,
[Conference or Workshop Item]

Mariano, Artur ; Laarhoven, Thijs ; Bischof, Christian (2015):
Parallel (Probable) Lock-Free Hash Sieve: A Practical Sieving Algorithm for the SVP.
pp. 590-599, IEEE, 44th International Conference on Parallel Processing (ICPP 2015), Beijing, China, 01.-04.09., ISSN 01903918,
DOI: 10.1109/ICPP.2015.68,
[Conference or Workshop Item]

Alkim, Erdem ; Bindel, Nina ; Buchmann, Johannes ; Dagdelen, Özgür ; Schwabe, Peter (2015):
TESLA: Tightly-Secure Efficient Signatures from Standard Lattices.
In: Cryptology ePrints Archive, 2015 (755), pp. 1-24. International Association for Cryptologic Research (IACR), [Article]

Cabarcas, Daniel ; Demirel, Denise ; Göpfert, Florian ; Lancrenon, Jean ; Wunderer, Thomas (2015):
An Unconditionally Hiding and Long-Term Binding Post-Quantum Commitment Scheme.
[Report]

El Bansarkhani, Rachid ; Buchmann, Johannes (2015):
High Performance Lattice-based CCA-secure Encryption.
In: Cryptology ePrint Archive, p. 20. [Article]

El Bansarkhani, Rachid ; Dagdelen, Özgür ; Buchmann, Johannes (2015):
Augmented Learning with Errors: The Untapped Potential of the Error Term.
In: Financial Cryptography and Data Security - 19th International Conference, FC 2015, Puerto Rico, January 26 - 30, 2015, p. 20,
Springer, Isla Verde, Puerto Rico, [Conference or Workshop Item]

Ganji, Fatemeh ; Krämer, Juliane ; Seifert, Jean-Pierre ; Tajik, Shahin (2015):
Lattice Basis Reduction Attack against Physically Unclonable Functions.
In: 22nd ACM Conference on Computer and Communications Security (CCS 2015),
Denver, Colorado, US, [Conference or Workshop Item]

Zhang, Jiang ; Zhang, Zhenfeng ; Ding, Jintai ; Snook, Michael ; Dagdelen, Özgür (2015):
Authenticated Key Exchange from Ideal Lattices.
In: EUROCRYPT 2015,
Sofia, Bulgaria, [Conference or Workshop Item]

Buchmann, Johannes ; Bischof, Christian ; Dagdelen, Özgür ; Fitzpatrick, Robert ; Göpfert, Florian ; Mariano, Artur (2014):
Nearest Planes in Practice.
In: International Conference on Cryptography and Information security -BalkanCryptSec 2014,
Istanbul, Turkey, [Conference or Workshop Item]

Dagdelen, Özgür ; El Bansarkhani, Rachid ; Göpfert, Florian ; Güneysu, Tim ; Oder, Tobias ; Pöppelmann, Thomas ; Sanchez, Ana Helena ; Schwabe, Peter (2014):
High-speed signatures from standard lattices.
In: Latincrypt 2014,
Florianópolis, Brazil, [Conference or Workshop Item]