On Breaking McEliece Keys Using Brute Force.

Lorenz Panny https://www.tue.nl/en/our-university/departments/mathematics-and-computer-science/the-department/staff/detail/ep/e/d/ep-uid/20170355/ Lorenz Panny On Breaking McEliece Keys Using Brute Force. PQCrypto (2) 2026 275-308 conf/pqcrypto/2026-2 https://doi.org/10.1007/978-3-032-22698-3_9 db/conf/pqcrypto/pqcrypto2026-2.html#Panny26 streams/conf/pqcrypto

Lorenz Panny Damien Robert 0001 Alessandro Sferlazza Hensel-lifting black-box algorithms and fast trace computation for elliptic-curve endomorphisms. 2026 137 2026 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2026/137 db/journals/iacr/iacr2026.html#PannyRS26 streams/journals/iacr

Lorenz Panny Christophe Petit 0001 Miha Stopar KLaPoTi: An asymptotically efficient isogeny group action from 2-dimensional isogenies. 5 2025 2 IACR Commun. Cryptol. 3 https://doi.org/10.62056/ahp2wakrz db/journals/cic/cic2.html#PannyPS25 streams/journals/cic

Lorenz Panny On breaking McEliece keys using brute force. 632 2025 2025 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2025/632 db/journals/iacr/iacr2025.html#Panny25 streams/journals/iacr

Maria Corte-Real Santos Jonathan Komada Eriksen Antonin Leroux Michael Meyer 0001 Lorenz Panny Evaluation of Modular Polynomials from Supersingular Elliptic Curves. 1154 2025 2025 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2025/1154 db/journals/iacr/iacr2025.html#SantosEL0P25

Lorenz Panny Forging Tropical Signatures. 3-7 2024 ACNS Workshops (2) https://doi.org/10.1007/978-3-031-61489-7_1 conf/acns/2024w2 db/conf/acns/acns2024w2.html#Panny24 streams/conf/acns Luca De Feo Tako Boris Fouotsa Lorenz Panny Isogeny Problems with Level Structure. 181-204 2024 EUROCRYPT (6) https://doi.org/10.1007/978-3-031-58754-2_7 conf/eurocrypt/2024-6 db/conf/eurocrypt/eurocrypt2024-6.html#FeoFP24 Mingjie Chen Antonin Leroux Lorenz Panny SCALLOP-HD: Group Action from 2-Dimensional Isogenies. 190-216 2024 Public Key Cryptography (3) https://doi.org/10.1007/978-3-031-57725-3_7 conf/pkc/2024-3 db/conf/pkc/pkc2024-3.html#ChenLP24

Luca De Feo Tako Boris Fouotsa Lorenz Panny Isogeny problems with level structure. 459 2024 2024 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2024/459 db/journals/iacr/iacr2024.html#FeoFP24

Lorenz Panny Christophe Petit 0001 Miha Stopar KLaPoTi: An asymptotically efficient isogeny group action from 2-dimensional isogenies. 1844 2024 2024 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2024/1844 db/journals/iacr/iacr2024.html#PannyPS24 streams/journals/iacr

Gustavo Banegas Juliane Krämer Tanja Lange 0001 Michael Meyer 0001 Lorenz Panny Krijn Reijnders Jana Sotáková Monika Trimoska Disorientation Faults in CSIDH. 310-342 2023 EUROCRYPT (5) https://doi.org/10.1007/978-3-031-30589-4_11 conf/eurocrypt/2023-5 db/conf/eurocrypt/eurocrypt2023-5.html#BanegasKLMPRST23 Andrea Basso 0002 Giulio Codogni Deirdre Connolly Luca De Feo Tako Boris Fouotsa Guido Maria Lido Travis Morrison Lorenz Panny Sikhar Patranabis Benjamin Wesolowski Supersingular Curves You Can Trust. 405-437 2023 EUROCRYPT (2) https://doi.org/10.1007/978-3-031-30617-4_14 conf/eurocrypt/2023-2 db/conf/eurocrypt/eurocrypt2023-2.html#BassoCCFFLMPPW23 Luciano Maino Chloe Martindale Lorenz Panny Giacomo Pope Benjamin Wesolowski A Direct Key Recovery Attack on SIDH. 448-471 2023 EUROCRYPT (5) https://doi.org/10.1007/978-3-031-30589-4_16 https://www.wikidata.org/entity/Q131100746 conf/eurocrypt/2023-5 db/conf/eurocrypt/eurocrypt2023-5.html#MainoMPPW23 Luca De Feo Tako Boris Fouotsa Péter Kutas Antonin Leroux Simon-Philipp Merz Lorenz Panny Benjamin Wesolowski SCALLOP: Scaling the CSI-FiSh. 345-375 2023 Public Key Cryptography (1) https://doi.org/10.1007/978-3-031-31368-4_13 conf/pkc/2023-1 db/conf/pkc/pkc2023-1.html#FeoFKLMPW23

Luca De Feo Tako Boris Fouotsa Péter Kutas Antonin Leroux Simon-Philipp Merz Lorenz Panny Benjamin Wesolowski SCALLOP: scaling the CSI-FiSh. 58 2023 2023 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2023/058 db/journals/iacr/iacr2023.html#FeoFKLMPW23

Jonathan Komada Eriksen Lorenz Panny Jana Sotáková Mattia Veroni Deuring for the People: Supersingular Elliptic Curves with Prescribed Endomorphism Ring in General Characteristic. 106 2023 2023 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2023/106 db/journals/iacr/iacr2023.html#EriksenPSV23

Luciano Maino Chloe Martindale Lorenz Panny Giacomo Pope Benjamin Wesolowski A Direct Key Recovery Attack on SIDH. 640 2023 2023 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2023/640 db/journals/iacr/iacr2023.html#MainoMPPW23

Lorenz Panny Forging tropical signatures. 1748 2023 2023 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2023/1748 db/journals/iacr/iacr2023.html#Panny23

Hanno Becker Vincent Hwang Matthias J. Kannwischer Lorenz Panny Bo-Yin Yang Efficient Multiplication of Somewhat Small Integers Using Number-Theoretic Transforms. 3-23 2022 IWSEC https://doi.org/10.1007/978-3-031-15255-9_1 conf/iwsec/2022 db/conf/iwsec/iwsec2022.html#BeckerHKPY22

Hanno Becker Vincent Hwang Matthias J. Kannwischer Lorenz Panny Bo-Yin Yang Efficient Multiplication of Somewhat Small Integers using Number-Theoretic Transforms. 439 2022 2022 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2022/439 db/journals/iacr/iacr2022.html#BeckerHKPY22

Gustavo Banegas Juliane Krämer Tanja Lange 0001 Michael Meyer 0001 Lorenz Panny Krijn Reijnders Jana Sotáková Monika Trimoska Disorientation faults in CSIDH. 1202 2022 2022 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2022/1202 db/journals/iacr/iacr2022.html#BanegasK00PRST22

Andrea Basso 0002 Giulio Codogni Deirdre Connolly Luca De Feo Tako Boris Fouotsa Guido Maria Lido Travis Morrison Lorenz Panny Sikhar Patranabis Benjamin Wesolowski Supersingular Curves You Can Trust. 1469 2022 2022 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2022/1469 db/journals/iacr/iacr2022.html#BassoCCFFLMPPW22

Victoria de Quehen Péter Kutas Chris Leonardi Chloe Martindale Lorenz Panny Christophe Petit 0001 Katherine E. Stange Improved Torsion-Point Attacks on SIDH Variants. 432-470 2021 CRYPTO (3) https://doi.org/10.1007/978-3-030-84252-9_15 conf/crypto/2021-3 db/conf/crypto/crypto2021-3.html#QuehenKLMPPS21

Lorenz Panny Entropoid-based cryptography is group exponentiation in disguise. 583 2021 2021 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2021/583 db/journals/iacr/iacr2021.html#Panny21

Wouter Castryck Lorenz Panny Frederik Vercauteren Rational Isogenies from Irrational Endomorphisms. 523-548 2020 EUROCRYPT (2) https://doi.org/10.1007/978-3-030-45724-2_18 conf/eurocrypt/2020-2 db/conf/eurocrypt/eurocrypt2020-2.html#CastryckPV20

Péter Kutas Chloe Martindale Lorenz Panny Christophe Petit 0001 Katherine E. Stange Weak instances of SIDH variants under improved torsion-point attacks. 2020 abs/2005.14681 CoRR https://arxiv.org/abs/2005.14681 db/journals/corr/corr2005.html#abs-2005-14681

Péter Kutas Chloe Martindale Lorenz Panny Christophe Petit 0001 Katherine E. Stange Weak instances of SIDH variants under improved torsion-point attacks. 633 2020 2020 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2020/633 db/journals/iacr/iacr2020.html#KutasMPPS20

Daniel J. Bernstein Tanja Lange 0001 Chloe Martindale Lorenz Panny Quantum Circuits for the CSIDH: Optimizing Quantum Evaluation of Isogenies. 409-441 2019 EUROCRYPT (2) https://doi.org/10.1007/978-3-030-17656-3_15 conf/eurocrypt/2019-2 db/conf/eurocrypt/eurocrypt2019-2.html#Bernstein0MP19 Thomas Decru Lorenz Panny Frederik Vercauteren Faster SeaSign Signatures Through Improved Rejection Sampling. 271-285 2019 PQCrypto https://doi.org/10.1007/978-3-030-25510-7_15 conf/pqcrypto/2019 db/conf/pqcrypto/pqcrypto2019.html#DecruPV19

Chloe Martindale Lorenz Panny How to not break SIDH. 558 2019 2019 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2019/558 db/journals/iacr/iacr2019.html#MartindaleP19

Lorenz Panny Isogeny-based hashing despite known endomorphisms. 927 2019 2019 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2019/927 db/journals/iacr/iacr2019.html#Panny19

Wouter Castryck Lorenz Panny Frederik Vercauteren Rational isogenies from irrational endomorphisms. 1202 2019 2019 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2019/1202 db/journals/iacr/iacr2019.html#CastryckPV19

Lorenz Panny Guess what?! On the impossibility of unconditionally secure public-key encryption. 1228 2019 2019 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2019/1228 db/journals/iacr/iacr2019.html#Panny19a

Daniel J. Bernstein Leon Groot Bruinderink Tanja Lange 0001 Lorenz Panny HILA5 Pindakaas: On the CCA Security of Lattice-Based Encryption with Error Correction. 203-216 2018 AFRICACRYPT https://doi.org/10.1007/978-3-319-89339-6_12 conf/africacrypt/2018 db/conf/africacrypt/africacrypt2018.html#BernsteinB0P18 Wouter Castryck Tanja Lange 0001 Chloe Martindale Lorenz Panny Joost Renes CSIDH: An Efficient Post-Quantum Commutative Group Action. 395-427 2018 ASIACRYPT (3) https://doi.org/10.1007/978-3-030-03332-3_15 conf/asiacrypt/2018-3 db/conf/asiacrypt/asiacrypt2018-3.html#Castryck0MPR18

Steven D. Galbraith Lorenz Panny Benjamin Smith 0003 Frederik Vercauteren Quantum Equivalence of the DLP and CDHP for Group Actions. 2018 abs/1812.09116 CoRR http://arxiv.org/abs/1812.09116 db/journals/corr/corr1812.html#abs-1812-09116

Wouter Castryck Tanja Lange 0001 Chloe Martindale Lorenz Panny Joost Renes CSIDH: An Efficient Post-Quantum Commutative Group Action. 383 2018 2018 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2018/383 db/journals/iacr/iacr2018.html#CastryckLMPR18

Daniel J. Bernstein Tanja Lange 0001 Chloe Martindale Lorenz Panny Quantum circuits for the CSIDH: optimizing quantum evaluation of isogenies. 1059 2018 2018 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2018/1059 db/journals/iacr/iacr2018.html#BernsteinLMP18

Thomas Decru Lorenz Panny Frederik Vercauteren Faster SeaSign signatures through improved rejection sampling. 1109 2018 2018 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2018/1109 db/journals/iacr/iacr2018.html#DecruPV18

Steven D. Galbraith Lorenz Panny Benjamin Smith 0003 Frederik Vercauteren Quantum Equivalence of the DLP and CDHP for Group Actions. 1199 2018 2018 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2018/1199 db/journals/iacr/iacr2018.html#GalbraithPSV18

Julian Biendarra Jasmin Christian Blanchette Aymeric Bouzy Martin Desharnais Mathias Fleury Johannes Hölzl Ondrej Kuncar Andreas Lochbihler Fabian Meier Lorenz Panny Andrei Popescu 0001 Christian Sternagel René Thiemann Dmitriy Traytel Foundational (Co)datatypes and (Co)recursion for Higher-Order Logic. 3-21 2017 FroCoS https://doi.org/10.1007/978-3-319-66167-4_1 conf/frocos/2017 db/conf/frocos/frocos2017.html#BiendarraBBDFHK17

Daniel J. Bernstein Leon Groot Bruinderink Tanja Lange 0001 Lorenz Panny HILA5 Pindakaas: On the CCA security of lattice-based encryption with error correction. 1214 2017 2017 IACR Cryptol. ePrint Arch. http://eprint.iacr.org/2017/1214 db/journals/iacr/iacr2017.html#BernsteinB0P17

Andreas Ibing Julian Kirsch Lorenz Panny Autocorrelation-Based Detection of Infinite Loops at Runtime. 368-375 2016 DASC/PiCom/DataCom/CyberSciTech https://doi.org/10.1109/DASC-PICom-DataCom-CyberSciTec.2016.78 https://doi.ieeecomputersociety.org/10.1109/DASC-PICom-DataCom-CyberSciTec.2016.78 conf/dasc/2016 db/conf/dasc/dasc2016.html#IbingKP16 Jasmin Christian Blanchette Johannes Hölzl Andreas Lochbihler Lorenz Panny Andrei Popescu 0001 Dmitriy Traytel Truly Modular (Co)datatypes for Isabelle/HOL. 93-110 2014 ITP https://doi.org/10.1007/978-3-319-08970-6_7 conf/itp/2014 db/conf/itp/itp2014.html#BlanchetteHLP0T14 Gustavo Banegas Andrea Basso 0002 Hanno Becker Daniel J. Bernstein Julian Biendarra Jasmin BlanchetteJasmin Christian Blanchette Aymeric Bouzy Leon Groot Bruinderink Wouter Castryck Mingjie Chen Giulio Codogni Deirdre Connolly Thomas Decru Martin Desharnais-SchäferMartin Desharnais Jonathan Komada Eriksen Luca De Feo Mathias Fleury Tako Boris Fouotsa Steven D. Galbraith Johannes Hölzl Vincent Hwang Andreas Ibing Matthias J. Kannwischer Julian Kirsch Juliane Krämer Ondrej Kuncar Péter Kutas Tanja Lange 0001 Chris Leonardi Antonin Leroux Guido Maria Lido Andreas Lochbihler Luciano Maino Chloe Martindale Fabian Meier Simon-Philipp Merz Michael Meyer 0001 Travis Morrison Sikhar Patranabis Christophe Petit 0001 Giacomo Pope Andrei Popescu 0001 Victoria de Quehen Krijn Reijnders Joost Renes Damien Robert 0001 Maria Corte-Real Santos Alessandro Sferlazza Benjamin Smith 0003 Jana Sotáková Katherine E. Stange Christian Sternagel Miha Stopar René Thiemann Dmitriy Traytel Monika Trimoska Frederik Vercauteren Mattia Veroni Benjamin Wesolowski Bo-Yin Yang