Engineering post-quantum cryptography

NTT Multiplication for NTT-unfriendly Rings

Autori: Chi-Ming Marvin Chung, Vincent Hwang, Matthias J. Kannwischer, Gregor Seiler, Cheng-Jhih Shih, Bo-Yin Yang
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2021, Pagina/e 159-188, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2021.i2.159-188

Rainbow on Cortex-M4

Autori: Tung Chou, Matthias J. Kannwischer, Bo-Yin Yang
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2021, Pagina/e 650-675, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2021.i4.650-675

Tighter Trail Bounds for Xoodoo

Autori: Silvia Mella, Joan Daemen, Gilles Van Assche
Pubblicato in: IACR Transactions on Symmetric Cryptology, Numero 2023-4, 2023, Pagina/e 187–214, ISSN 2519-173X
Editore: Ruhr University Bochum
DOI: 10.46586/tosc.v2023.i4.187-214

Strength in Numbers: Improving Generalization with Ensembles in Machine Learning-based Profiled Side-channel Analysis

Autori: Guilherme Perin, Łukasz Chmielewski, Stjepan Picek
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2020, Pagina/e 337-364, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.13154/tches.v2020.i4.337-364

X-Wing: The Hybrid KEM You've Been Looking For

Autori: Manuel Barbosa, Deirdre Connolly, João Diogo Duarte, Aaron Kaiser, Peter Schwabe, Karolin Varner, Bas Westerbaan
Pubblicato in: IACR Communications in Cryptology, Numero volume 1, issue 1, 2024
Editore: IACR
DOI: 10.62056/a3qj89n4e

SoK: SCA-secure ECC in software – mission impossible?

Autori: Lejla Batina, Łukasz Chmielewski, Björn Haase, Niels Samwel, Peter Schwabe
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, Numero 2023-1, 2022, Pagina/e 557-589, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2023.i1.557-589

Compact Dilithium Implementations on Cortex-M3 and Cortex-M4

Autori: Denisa O. C. Greconici, Matthias J. Kannwischer, Daan Sprenkels
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2020, Pagina/e 1-24, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2021.i1.1-24

Optimizations and Practicality of High-Security CSIDH

Autori: Fabio Campos, Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Michael Meyer, Krijn Reijnders, Francisco Rodríguez-Henríquez, Peter Schwabe, Thom Wiggers
Pubblicato in: IACR Communications in Cryptology, Numero volume 1, issue 1, 2024
Editore: IACR
DOI: 10.62056/anjbksdja

High-assurance zeroization

Autori: Santiago Arranz Olmos , Gilles Barthe, Ruben Gonzalez, Benjamin Grégoire, Vincent Laporte, Jean-Christophe, Tiago Oliveira, Peter Schwabe
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, Numero 2024-1, 2023, Pagina/e 375-397, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2024.i1.375-397

Single-Trace Attacks on Keccak

Autori: Matthias J. Kannwischer, Peter Pessl, Robert Primas
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES), Numero 2020 Numero 3, 2020, Pagina/e to appear, ISSN 2569-2925
Editore: Ruhr University Bochum

Formally verifying Kyber -- Episode IV: Implementation correctness

Autori: José Bacelar Almeida, Universidade do Minho, INESC TEC Manuel Barbosa, University of Porto (FCUP), INESC TEC Gilles Barthe, Max Planck Institute for Security and Privacy, IMDEA Software Benjamin Grégoire, Université Côte dAzur, French Institute for Research in Computer Science and Automation Vincent Laporte, Université de Lorraine, French National Centre for Scientific Research, French Instit
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, Numero 2023-3, 2023, Pagina/e 164-193, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2023.i3.164-193

Systematic Side-Channel Analysis of Curve25519 with Machine Learning

Autori: Léo Weissbart, Łukasz Chmielewski, Stjepan Picek, Lejla Batina
Pubblicato in: Journal of Hardware and Systems Security, Numero 4/4, 2020, Pagina/e 314-328, ISSN 2509-3428
Editore: Springer Nature
DOI: 10.1007/s41635-020-00106-w

Fault Injection as an Oscilloscope: Fault Correlation Analysis

Autori: Albert Spruyt, Alyssa Milburn, Łukasz Chmielewski
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2020, Pagina/e 192-216, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2021.i1.192-216

Keep it Unsupervised: Horizontal Attacks Meet Deep Learning

Autori: Guilherme Perin, Łukasz Chmielewski, Lejla Batina, Stjepan Picek
Pubblicato in: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2020, Pagina/e 343-372, ISSN 2569-2925
Editore: Ruhr University Bochum
DOI: 10.46586/tches.v2021.i1.343-372

Post Quantum Noise

Autori: Yawning Angel, Benjamin Dowling, Andreas Hülsing, Peter Schwabe, Florian Weber
Pubblicato in: CCS '22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022
Editore: ACM
DOI: 10.1145/3548606.3560577

Improving Software Quality in Cryptography Standardization Projects

Autori: Matthias J. Kannwischer; Peter Schwabe; Douglas Stebila; Thom Wiggers
Pubblicato in: 2022 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 2022, Pagina/e 19-30
Editore: IEEE
DOI: 10.1109/eurospw55150.2022.00010

Typing High-Speed Cryptography against Spectre v1

Autori: Basavesh Ammanaghatta Shivakumar , Gilles Barthe, Benjamin Grégoire , Vincent Laporte , Tiago Oliveira, Swarn Priya , Peter Schwabe , Lucas Tabary-Maujean
Pubblicato in: 2023 IEEE Symposium on Security and Privacy (SP), 2023, Pagina/e 1094-1111
Editore: IEEE
DOI: 10.1109/sp46215.2023.10179418

TLS → Post-Quantum TLS: Inspecting the TLS landscape for PQC adoption on Android

Autori: Dimitri Mankowski; Thom Wiggers; Veelasha Moonsamy
Pubblicato in: 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 2023, Pagina/e 526-538
Editore: IEEE
DOI: 10.1109/eurospw59978.2023.00065

KEMTLS with Delayed Forward Identity Protection in (Almost) a Single Round Trip

Autori: Felix Günther, Simon Rastikian, Patrick Towa, Thom Wiggers
Pubblicato in: Applied Cryptography and Network Security, Numero LNCS 13269, 2022, Pagina/e 253–272
Editore: Springer
DOI: 10.1007/978-3-031-09234-3_13

Post-Quantum TLS Without Handshake Signatures

Autori: Peter Schwabe, Douglas Stebila, Thom Wiggers
Pubblicato in: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 2020, Pagina/e 1461-1480, ISBN 9781450370899
Editore: ACM
DOI: 10.1145/3372297.3423350

High-Assurance Cryptography Software in the Spectre Era

Autori: Gilles Barthem Sunjay Cauligi, Benjamin Gregoire, Adrien Koutsos, Kevin Liao, Tiago Oliveira, Swarn Priya, Tamara Rezk, Peter Schwabe
Pubblicato in: 2021 IEEE Symposium on Security and Privacy (SP), 2021, Pagina/e 788-805
Editore: IEEE Computer Society
DOI: 10.1109/sp40001.2021.00046

A tale of two models: formal verification of KEMTLS via Tamarin

Autori: Sofía Celi, Jonathan Hoyland, Douglas Stebila, Thom Wiggers,
Pubblicato in: Computer Security – ESORICS 2022, Numero LNCS13556, 2022, Pagina/e 63–83
Editore: Springer
DOI: 10.1007/978-3-031-17143-7_4

Formally verifying Kyber -- Episode V: End-to-end machine-checked IND-CCA securityand correctness of ML-KEM in EasyCrypt

Autori: José Bacelar Almeida, Santiago Arranz Olmos, Manuel Barbosa, Gilles Barthe, François Dupressoir, Benjamin Grégoire, Vincent Laporte, Jean-Christophe Léchenet, Cameron Low, Tiago Oliveira, Hugo Pacheco, Miguel Quaresma, Peter Schwabe, and Pierre-Yves Strub
Pubblicato in: Advances in Cryptology -- CRYPTO 2024, 2024
Editore: Springer

“They’re not that hard to mitigate”: What Cryptographic Library Developers Think About Timing Attacks

Autori: Jan Jancar, Marcel Fourné, Daniel De Almeida Braga, Mohamed Sabt, Peter Schwabe, Gilles Barthe, Pierre-Alain Fouque, and Yasemin Acar
Pubblicato in: 2022 IEEE Symposium on Security and Privacy (SP), 2021
Editore: IEEE
DOI: 10.1109/sp46214.2022.9833713

Post-Quantum Multi-Recipient Public Key Encryption

Autori: Joël Alwen, Dominik Hartmann, Eike Kiltz, Marta Mularczyk, Peter Schwabe,
Pubblicato in: CCS '23: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023, Pagina/e 1108–1122
Editore: ACM
DOI: 10.1145/3576915.3623185

"""These results must be false"": A usability evaluation of constant-time analysis tools"

Autori: Marcel Fourné, Daniel De Almeida Braga, Jan Jancar, Mohamed Sabt, Peter Schwabe, Gilles Barthe, Pierre-Alain Fouque, Yasemin Acar
Pubblicato in: Proceedings of the 33rd USENIX Security Symposium, 2024
Editore: USENIX

Algebraic Algorithm for the Alternating Trilinear Form Equivalence Problem

Autori: Lars Ran, Simona Samardjiska, Monika Trimoska
Pubblicato in: Code-Based Cryptography, Numero LNCS 14311, 2023, Pagina/e 84–103
Editore: Springer
DOI: 10.1007/978-3-031-46495-9_5

swoosh: efficient lattice-based non-interactive key exchange

Autori: Phillip Gajland, Bor de Kock, Miguel Quaresma, Giulio Malavolta, Peter Schwabe
Pubblicato in: Proceedings of the 33rd USENIX Security Symposium, 2024
Editore: USENIX

Take your MEDS: Digital Signatures from Matrix Code Equivalence

Autori: Tung Chou, Ruben Niederhagen, Edoardo Persichetti, Tovohery Hajatiana Randrianarisoa, Krijn Reijnders, Simona Samardjiska, Monika Trimoska,
Pubblicato in: Progress in Cryptology - AFRICACRYPT 2023, Numero LNCS14064, 2023, Pagina/e 28–52
Editore: Springer
DOI: 10.1007/978-3-031-37679-5_2

KEMTLS vs. Post-Quantum TLS: Performance On Embedded Systems

Autori: Ruben Gonzalez, Thom Wiggers
Pubblicato in: Security, Privacy, and Applied Cryptography Engineering, Numero LNCS 13783, 2022, Pagina/e 99–117
Editore: Springer
DOI: 10.1007/978-3-031-22829-2

The SPHINCS + Signature Framework

Autori: Daniel J. Bernstein, Andreas Hülsing, Stefan Kölbl, Ruben Niederhagen, Joost Rijneveld, Peter Schwabe
Pubblicato in: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security, 2019, Pagina/e 2129-2146, ISBN 9781-450367479
Editore: ACM
DOI: 10.1145/3319535.3363229

pqm4: Testing and Benchmarking NIST PQC on ARM Cortex-M4

Autori: Matthias J. Kannwischer, Joost Rijneveld, Peter Schwabe, and Ko Stoffelen
Pubblicato in: Workshop Record of the Second PQC Standardization Conference, 2019
Editore: Second PQC Standardization Conference

Spectre Declassified: Reading from the Right Place at the Wrong Time

Autori: Basavesh Ammanaghatta Shivakumar, Jack Barnes, Gilles Barthe, Sunjay Cauligi, Chitchanok Chuengsatiansup, Daniel Genkin, Sioli O’Connell, Peter Schwabe, Rui Qi Sim, Yuval Yarom
Pubblicato in: 2023 IEEE Symposium on Security and Privacy (SP), 2023, Pagina/e 1753-1770
Editore: IEEE
DOI: 10.1109/sp46215.2023.10179355

Faster Kyber and Dilithium on the Cortex-M4

Autori: Amin Abdulrahman, Vincent Hwang, Matthias J. Kannwischer, Amber Sprenkels
Pubblicato in: Applied Cryptography and Network Security, Numero LNCS 13269, 2022, Pagina/e 853–871
Editore: Springer
DOI: 10.1007/978-3-031-09234-3_42

Rosita++: Automatic Higher-Order Leakage Elimination from Cryptographic Code

Autori: Madura A. Shelton, Łukasz Chmielewski, Niels Samwel, Markus Wagner, Lejla Batina, Yuval Yarom
Pubblicato in: Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security, 2021, Pagina/e 685-699, ISBN 9781450384544
Editore: ACM
DOI: 10.1145/3460120.3485380

Practically Solving LPN

Autori: Thom Wiggers, Simona Samardjiska
Pubblicato in: 2021 IEEE International Symposium on Information Theory (ISIT), 2021, Pagina/e 2399-2404, ISBN 978-1-5386-8209-8
Editore: IEEE
DOI: 10.1109/isit45174.2021.9518109

Ultimate SLH: Taking Speculative Load Hardening to the Next Level

Autori: Zhiyuan Zhang, Gilles Barthe, Chitchanok Chuengsatiansup, Peter Schwabe, Yuval Yarom,
Pubblicato in: Proceedings of the 32nd USENIX Security Symposium, 2023, Pagina/e 7125-7142
Editore: USENIX

Post-quantum WireGuard

Autori: Andreas Hülsing, Kai-Chun Ning, Peter Schwabe, Florian Weber, Philip R. Zimmermann
Pubblicato in: 2021 IEEE Symposium on Security and Privacy (SP), 2021, Pagina/e 511-528
Editore: IEEE Computer Society
DOI: 10.1109/sp40001.2021.00030

Trouble at the CSIDH: Protecting CSIDH with Dummy-Operations Against Fault Injection Attacks

Autori: Fabio Campos, Matthias J. Kannwischer, Michael Meyer, Hiroshi Onuki, Marc Stottinger
Pubblicato in: 2020 Workshop on Fault Detection and Tolerance in Cryptography (FDTC), 2020, Pagina/e 57-65, ISBN 978-1-7281-9562-9
Editore: IEEE Computer Society
DOI: 10.1109/fdtc51366.2020.00015

Implementing and Measuring KEMTLS

Autori: Sofía Celi, Armando Faz-Hernández, Nick Sullivan, Goutam Tamvada, Luke Valenta, Thom Wiggers, Bas Westerbaan, Christopher A. Wood
Pubblicato in: Progress in Cryptology – LATINCRYPT 2021, Numero LNCS, volume 12912, 2021, Pagina/e 88-107
Editore: Springer
DOI: 10.1007/978-3-030-88238-9_5

More Efficient Post-quantum KEMTLS with Pre-distributed Public Keys

Autori: Peter Schwabe, Douglas Stebila, Thom Wiggers
Pubblicato in: Computer Security – ESORICS 2021 - 26th European Symposium on Research in Computer Security, Darmstadt, Germany, October 4–8, 2021, Proceedings, Part I, Numero 12972, 2021, Pagina/e 3-22, ISBN 978-3-030-88417-8
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-88418-5_1

Side Channel Information Set Decoding Using Iterative Chunking - Plaintext Recovery from the “Classic McEliece” Hardware Reference Implementation

Autori: Norman Lahr, Ruben Niederhagen, Richard Petri, Simona Samardjiska
Pubblicato in: Advances in Cryptology – ASIACRYPT 2020 - 26th International Conference on the Theory and Application of Cryptology and Information Security, Daejeon, South Korea, December 7–11, 2020, Proceedings, Part I, Numero 12491, 2020, Pagina/e 881-910, ISBN 978-3-030-64836-7
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-64837-4_29

Memory-Efficient High-Speed Implementation of Kyber on Cortex-M4

Autori: Leon Botros, Matthias J. Kannwischer, Peter Schwabe
Pubblicato in: Progress in Cryptology – AFRICACRYPT 2019 - 11th International Conference on Cryptology in Africa, Rabat, Morocco, July 9–11, 2019, Proceedings, Numero 11627, 2019, Pagina/e 209-228, ISBN 978-3-030-23695-3
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-23696-0_11

Faster Multiplication in $$\mathbb {Z}_{2^m}[x]$$ on Cortex-M4 to Speed up NIST PQC Candidates

Autori: Matthias J. Kannwischer, Joost Rijneveld, Peter Schwabe
Pubblicato in: Applied Cryptography and Network Security - 17th International Conference, ACNS 2019, Bogota, Colombia, June 5–7, 2019, Proceedings, Numero 11464, 2019, Pagina/e 281-301, ISBN 978-3-030-21567-5
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-21568-2_14

Location, Location, Location: Revisiting Modeling and Exploitation for Location-Based Side Channel Leakages

Autori: Christos Andrikos, Lejla Batina, Lukasz Chmielewski, Liran Lerman, Vasilios Mavroudis, Kostas Papagiannopoulos, Guilherme Perin, Giorgos Rassias, Alberto Sonnino
Pubblicato in: Advances in Cryptology – ASIACRYPT 2019 - 25th International Conference on the Theory and Application of Cryptology and Information Security, Kobe, Japan, December 8–12, 2019, Proceedings, Part III, Numero 11923, 2019, Pagina/e 285-314, ISBN 978-3-030-34617-1
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-34618-8_10

A Reaction Attack Against Cryptosystems Based on LRPC Codes

Autori: Simona Samardjiska, Paolo Santini, Edoardo Persichetti, Gustavo Banegas
Pubblicato in: Progress in Cryptology – LATINCRYPT 2019 - 6th International Conference on Cryptology and Information Security in Latin America, Santiago de Chile, Chile, October 2–4, 2019, Proceedings, Numero 11774, 2019, Pagina/e 197-216, ISBN 978-3-030-30529-1
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-30530-7_10

Assembly or Optimized C for Lightweight Cryptography on RISC-V?

Autori: Fabio Campos, Lars Jellema, Mauk Lemmen, Lars Müller, Daan Sprenkels, Benoit Viguier
Pubblicato in: Cryptology and Network Security - 19th International Conference, CANS 2020, Vienna, Austria, December 14–16, 2020, Proceedings, Numero 12579, 2020, Pagina/e 526-545, ISBN 978-3-030-65410-8
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-65411-5_26

Verifying Post-Quantum Signatures in 8 kB of RAM

Autori: Ruben Gonzalez, Andreas Hülsing, Matthias J. Kannwischer, Juliane Krämer, Tanja Lange, Marc Stöttinger, Elisabeth Waitz, Thom Wiggers, Bo-Yin Yang
Pubblicato in: Post-Quantum Cryptography - 12th International Workshop, PQCrypto 2021, Daejeon, South Korea, July 20–22, 2021, Proceedings, Numero 12841, 2021, Pagina/e 215-233, ISBN 978-3-030-81292-8
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-81293-5_12

Post-Quantum TLS

Autori: Thom Wiggers
Pubblicato in: 2024, ISBN 9789464733303
Editore: Radboud University

Polynomial Multiplication for Post-Quantum Cryptography

Autori: Kannwischer, M.J.
Pubblicato in: 2022
Editore: Radboud University

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