@inproceedings{AC:DucEngPer25,author={Ducas, Léo and Engelberts, Lynn and {Paola de Perthuis}},title={Predicting Module-Lattice Reduction},year={2025},month=dec,journal={ASIACRYPT},booktitle={Advances in Cryptology - {ASIACRYPT} 2025 - 31st International Conference on the Theory and Application of Cryptology and Information Security, Melbourne, Australia, December 8-12, 2025, Proceedings},}
ESOR:BHPP25
Security Analysis of Covercrypt: A Quantum-Safe Hybrid Key Encapsulation Mechanism for Hidden Access Policies
@inproceedings{ESORICS:BHPP25,author={Brézot, Théophile and Hébant, Chloé and {Paola de Perthuis} and Pointcheval, David},title={Security Analysis of Covercrypt: A Quantum-Safe Hybrid Key Encapsulation Mechanism for Hidden Access Policies},booktitle={Computer Security - {ESORICS} 2025 - 30th European Symposium on Research
in Computer Security, Toulouse, France, September 22-26,
2025, Proceedings},series={Lecture Notes in Computer Science},publisher={Springer},journal={ESORICS},year={2025},month=sep,}
2023
AC:FKP23
Cuckoo Commitments: Registration-Based Encryption and Key-Value Map Commitments for Large Spaces
@inproceedings{AC:FioKolPer23,author={Fiore, Dario and Kolonelos, Dimitris and {Paola de Perthuis}},title={Cuckoo Commitments: Registration-Based Encryption and Key-Value Map
Commitments for Large Spaces},editor={Guo, Jian and Steinfeld, Ron},booktitle={Advances in Cryptology - {ASIACRYPT} 2023 - 29th International Conference
on the Theory and Application of Cryptology and Information Security,
Guangzhou, China, December 4-8, 2023, Proceedings, Part {V}},series={Lecture Notes in Computer Science},volume={14442},pages={166--200},publisher={Springer},journal={ASIACRYPT},year={2023},month=dec,doi={10.1007/978-981-99-8733-7_6},}
ESOR:BPP23
Covercrypt: An Efficient Early-Abort KEM for Hidden Access Policies with Traceability from the DDH and LWE
@inproceedings{ESORICS:BrePerPoi23,author={Brézot, Théophile and {Paola de Perthuis} and Pointcheval, David},title={Covercrypt: An Efficient Early-Abort {KEM} for Hidden Access Policies
with Traceability from the {DDH} and {LWE}},editor={Tsudik, Gene and Conti, Mauro and Liang, Kaitai and Smaragdakis, Georgios},booktitle={Computer Security - {ESORICS} 2023 - 28th European Symposium on Research
in Computer Security, The Hague, The Netherlands, September 25-29,
2023, Proceedings, Part {I}},series={Lecture Notes in Computer Science},volume={14344},pages={372--392},publisher={Springer},journal={ESORICS},year={2023},month=sep,doi={10.1007/978-3-031-50594-2_19},}
2022
CCS:PP22
Two-Client Inner-Product Functional Encryption with an Application to Money-Laundering Detection
@inproceedings{CCS:PerPoi22,author={{Paola de Perthuis} and Pointcheval, David},title={Two-Client Inner-Product Functional Encryption with an Application
to Money-Laundering Detection},editor={Yin, Heng and Stavrou, Angelos and Cremers, Cas and Shi, Elaine},booktitle={Proceedings of the 2022 {ACM} {SIGSAC} Conference on Computer and
Communications Security, {CCS} 2022, Los Angeles, CA, USA, November
7-11, 2022},pages={725--737},publisher={{ACM}},journal={ACM CCS},year={2022},month=nov,doi={10.1145/3548606.3559374},}
SCN:INPP22
MyOPE: Malicious SecuritY for Oblivious Polynomial Evaluation
Oblivious Polynomial Evaluation (OPE) schemes are interactive protocols between a sender with a private polynomial and a receiver with a private evaluation point where the receiver learns the evaluation of the polynomial in their point and no additional information. In this work, we introduce MyOPE, a “short-sighted” non-interactive polynomial evaluation scheme with a poly-logarithmic communication complexity in the presence of malicious senders. In addition to strong privacy guarantees, MyOPE enforces honest sender behavior and consistency by adding verifiability to the calculations.
@inproceedings{SCN:INPP22,author={Izabach{\`e}ne, Malika and Nitulescu, Anca and de Perthuis, Paola and Pointcheval, David},editor={Galdi, Clemente and Jarecki, Stanislaw},title={MyOPE: Malicious SecuritY for Oblivious Polynomial Evaluation},booktitle={Security and Cryptography for Networks},journal={Security and Cryptography for Networks},year={2022},month=sep,publisher={Springer International Publishing},address={Cham},pages={663--686},isbn={978-3-031-14791-3},}
@unpublished{EPRINT:DucEngPer25,author={Ducas, Léo and Engelberts, Lynn and de Perthuis, Paola},title={Predicting Module-Lattice Reduction},howpublished={Cryptology {ePrint} Archive, Paper 2025/1904},year={2025},journal={Cryptology {ePrint} Archive, Paper 2025/1904},month={},}
@unpublished{ARX:DucEngPer25,title={Predicting Module-Lattice Reduction},author={Ducas, Léo and Engelberts, Lynn and de Perthuis, Paola},year={2025},month={},eprint={2510.10540},archiveprefix={arXiv},journal={arXiv},primaryclass={cs.CR},url={https://arxiv.org/abs/2510.10540},}
EPR:BHPP25
Security Analysis of Covercrypt: A Quantum-Safe Hybrid Key Encapsulation Mechanism for Hidden Access Policies
@unpublished{EPRINT:BHPP25,author={Brézot, Théophile and Hébant, Chloé and {Paola de Perthuis} and Pointcheval, David},title={Security Analysis of Covercrypt: A Quantum-Safe Hybrid Key Encapsulation Mechanism for Hidden Access Policies},howpublished={Cryptology {ePrint} Archive, Paper 2025/544},journal={Cryptology {ePrint} Archive, Paper 2025/544},year={2025},month={},}
2024
EPR:PP24
Post-Quantum Privacy for Traceable Receipt-Free Encryption
@unpublished{EPRINT:PerPet24,author={{Paola de Perthuis} and Peters, Thomas},title={Post-Quantum Privacy for Traceable Receipt-Free Encryption},howpublished={Cryptology {ePrint} Archive, Paper 2024/2087},journal={Cryptology {ePrint} Archive, Paper 2024/2087},year={2024},month={},}
2023
EPR:FKP23
Cuckoo Commitments: Registration-Based Encryption and Key-Value Map Commitments for Large Spaces
@unpublished{EPRINT:FioKolPer23,author={Fiore, Dario and Kolonelos, Dimitris and {Paola de Perthuis}},title={Cuckoo Commitments: Registration-Based Encryption and Key-Value Map Commitments for Large Spaces},howpublished={Cryptology {ePrint} Archive, Paper 2023/1389},year={2023},journal={Cryptology {ePrint} Archive, Paper 2023/1389},month={},}
EPR:BPP23
Covercrypt: an Efficient Early-Abort KEM for Hidden Access Policies with Traceability from the DDH and LWE
@unpublished{EPRINT:BrePerPoi23,author={Brézot, Théophile and {Paola de Perthuis} and Pointcheval, David},title={Covercrypt: an Efficient Early-Abort {KEM} for Hidden Access Policies with Traceability from the {DDH} and {LWE}},howpublished={Cryptology {ePrint} Archive, Paper 2023/836},journal={Cryptology {ePrint} Archive, Paper 2023/836},year={2023},month={},}
ARX:KHCPM23
Catch Me If You Can: Semi-supervised Graph Learning for Spotting Money Laundering
Md. Rezaul Karim, Felix Hermsen, Sisay Adugna Chala, Paola de Perthuis, and Avikarsha Mandal
@unpublished{ARXIV:KHCPM23,title={Catch Me If You Can: Semi-supervised Graph Learning for Spotting Money Laundering},author={Karim, Md. Rezaul and Hermsen, Felix and Chala, Sisay Adugna and {Paola de Perthuis} and Mandal, Avikarsha},year={2023},month={},eprint={2302.11880},journal={arXiv},archiveprefix={arXiv},primaryclass={cs.AI},}
2022
EPR:PP22
Two-Client Inner-Product Functional Encryption, with an Application to Money-Laundering Detection
@unpublished{EPRINT:PerPoi22,author={{Paola de Perthuis} and Pointcheval, David},title={Two-Client Inner-Product Functional Encryption, with an Application to Money-Laundering Detection},year={2022},month={},howpublished={Cryptology ePrint Archive, Report 2022/441},journal={Cryptology ePrint Archive, Report 2022/441},}
2021
EPR:INPP21
MyOPE: Malicious securitY for Oblivious Polynomial Evaluation
@unpublished{EPRINT:INPP21,author={Izabach{\`e}ne, Malika and Nitulescu, Anca and {Paola de Perthuis} and Pointcheval, David},title={{MyOPE}: Malicious {securitY} for Oblivious Polynomial Evaluation},year={2021},month={},howpublished={Cryptology ePrint Archive, Report 2021/1291},journal={Cryptology ePrint Archive, Report 2021/1291},}
Journal Articles
2024
IEEE:KHCPM24
Scalable Semi-Supervised Graph Learning Techniques for Anti Money Laundering
Md. Rezaul Karim, Felix Hermsen, Sisay Adugna Chala, Paola de Perthuis, and Avikarsha Mandal
@article{IEEE:KHCPM24,author={Karim, Md. Rezaul and Hermsen, Felix and Chala, Sisay Adugna and {Paola de Perthuis} and Mandal, Avikarsha},title={Scalable Semi-Supervised Graph Learning Techniques for Anti Money
Laundering},journal={{IEEE} Access},volume={12},pages={50012--50029},year={2024},month={},doi={10.1109/ACCESS.2024.3383784},timestamp={Tue, 16 Apr 2024 13:57:09 +0200},}