Twinning towards excellence for Privacy Enhancing Technologies leveraging Homomorphic Encryption

Project Information

enCRYPTON

Grant agreement ID: 101079319

DOI

10.3030/101079319

Project closed

EC signature date 19 July 2022

Start date 1 October 2022

End date 31 December 2025

Funded under

• Widening participation and spreading excellence

Total cost

€ 1 515 125,00

EU contribution

€ 1 515 125,00

Coordinated by

SABANCI UNIVERSITESI
Türkiye

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Documents, reports (3)

Progress report
Risk assessment report interim

Risk assessment report

Plan of scientific enhancement activities

Publications

Peer reviewed articles (8)

Cryptanalysis: Theory Versus Practice

Author(s): Cihangir Tezcan, Gregor Leander, Hosein Hadipour
Published in: IACR Transactions on Symmetric Cryptology, Issue 2025, 2025, ISSN 2519-173X
Publisher: Universitatsbibliothek der Ruhr-Universitat Bochum
DOI: 10.46586/TOSC.V2025.I3.729-754

Non-Profiled Higher-Order Side-Channel Attacks against Lattice-Based Post-Quantum Cryptography

Author(s): Tolun Tosun, Elisabeth Oswald, Erkay Savaş
Published in: IACR Communications in Cryptology, Issue 2, 2025, ISSN 3006-5496
Publisher: International Association for Cryptologic Research
DOI: 10.62056/A0TXL8N4E

Privacy-Preserving Machine Learning (PPML) Inference for Clinically Actionable Models

Author(s): Baris Balaban, Seyma Selcan Magara, Caglar Yilgor, Altug Yucekul, Ibrahim Obeid, Javier Pizones, Frank Kleinstueck, Francisco Javier Sanchez Perez-Grueso, Ferran Pellisé, Ahmet Alanay, Erkay Savas, Çetin Bağcı, Osman Ugur Sezerman, European Spine Study Group
Published in: IEEE Access, Issue 13, 2025, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ACCESS.2025.3540261

Exploiting the Central Reduction in Lattice-Based Cryptography

Author(s): Tolun Tosun, Amir Moradi, Erkay Savas
Published in: IEEE Access, Issue 12, 2024, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ACCESS.2024.3494593

GPU Assisted Brute Force Cryptanalysis of GPRS, GSM, RFID, and TETRA

Author(s): Cihangir Tezcan, Gregor Leander
Published in: IACR Transactions on Symmetric Cryptology, Issue 2025, 2025, ISSN 2519-173X
Publisher: Universitatsbibliothek der Ruhr-Universitat Bochum
DOI: 10.46586/TOSC.V2025.I1.309-327

Zero-Value Filtering for Accelerating Non-Profiled Side-Channel Attack on Incomplete NTT-Based Implementations of Lattice-Based Cryptography

Author(s): Tolun Tosun, Erkay Savas
Published in: IEEE Transactions on Information Forensics and Security, Issue 19, 2024, ISSN 1556-6013
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TIFS.2024.3359890

High-Performance Number Theoretic Transform on GPU Through radix2-CT and 4-Step Algorithms

Author(s): Alisah Ozcan, Arsalan Javeed, Erkay Savas
Published in: IEEE Access, Issue 13, 2025, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ACCESS.2025.3570024

Static Leakage in Dual-Rail Precharge Logics

Author(s): Bijan Fadaeinia, Thorben Moos, Amir Moradi
Published in: IACR Transactions on Cryptographic Hardware and Embedded Systems, Issue 2024, 2024, ISSN 2569-2925
Publisher: Universitatsbibliothek der Ruhr-Universitat Bochum
DOI: 10.46586/tches.v2024.i4.509-540

Conference proceedings (3)

Efficient Design-Time Flexible Hardware Architecture for Accelerating Homomorphic Encryption

Author(s): Can Ayduman, Emre Koçer, Selim Kırbıyık, Ahmet Can Mert, Erkay Savaş
Published in: 2023 IFIP/IEEE 31st International Conference on Very Large Scale Integration (VLSI-SoC), 2024
Publisher: IEEE
DOI: 10.1109/VLSI-SOC57769.2023.10321943

IO-Optimized Design-Time Configurable Negacyclic Seven-Step NTT Architecture for FHE Applications

Author(s): Emre Kocer, Selim Kirbiyik, Tolun Tosun, Ersin Alaybeyoglu, Erkay Savas
Published in: Proceedings of the Great Lakes Symposium on VLSI 2025, 2025
Publisher: ACM
DOI: 10.1145/3716368.3735514

Hardware Implementation of K²RED and Plantard Modular Multiplication Algorithms in Post-Quantum Cryptography

Author(s): Furkan Can, Ali Üstün, Berna Örs, Ersin Alaybeyoğlu, Erkay Savaş
Published in: 2024 Panhellenic Conference on Electronics & Telecommunications (PACET), 2024
Publisher: IEEE
DOI: 10.1109/PACET60398.2024.10497033

Book chapters (4)

Optimized FPGA Architecture for Modular Reduction in NTT

Author(s): Tolun Tosun, Selim Kırbıyık, Emre Koçer, Ersin Alaybeyoğlu
Published in: Lecture Notes in Computer Science, Lightweight Cryptography for Security and Privacy, 2026
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-032-15541-2_7

Leakage Certification Made Simple

Author(s): Aakash Chowdhury, Arnab Roy, Carlo Brunetta, Elisabeth Oswald
Published in: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2024, 2024
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-68391-6_13

A Privacy-Preserving Federated Learning Protocol for Multilayer Perceptrons

Author(s): Ceren Yıldırım, Kamer Kaya, Erkay Savaş
Published in: Communications in Computer and Information Science, Applied Intelligence and Informatics, 2025
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-032-04657-4_34

Generalized Triangular Dynamical System: An Algebraic System for Constructing Cryptographic Permutations over Finite Fields

Author(s): Arnab Roy, Matthias Johann Steiner
Published in: Lecture Notes in Computer Science, Selected Areas in Cryptography – SAC 2024, 2025
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-82841-6_6