We research cyber security and teach future’s experts
to ensure secure technology in everyone’s life.
Using Learning with Rounding to Instantiate Post-Quantum Cryptographic Algorithms
Basso A., Bos J., D’Anvers J., Karmakar A., Bermudo Mera J., Renes J., Sinha Roy S., Vercauteren F., Wang P., Wang Y., Zhang S., Zhong C.
ACM Transactions on Embedded Computing Systems, Vol. 25(4), 2026
Chiplet-Based Techniques for Scalable and Memory-Aware Multiscalar Multiplication on Hardware Platforms
Hirner F., Krieger F., Sinha Roy S.
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2026
SASTA
Aikata A., Dabholkar A., Saha D., Sinha Roy S.
ASIA CCS 2026 - Proceedings of the 21st ACM ASIA Conference on Computer and Communications Security
Chiplet-Based Techniques for Scalable and Memory-Aware Multi-Scalar Multiplication on Hardware Platforms
Hirner F., Krieger F., Sinha Roy S.
2026
Efficient Parallelization of Large-Scale Modular Multiplication via Low-Latency LogJumps
Kirbiyik S., Czuprynko M., Krieger F., Hirner F., Sinha Roy S.
FPL 2026
A Flexible Hardware Design Tool for Fast Fourier and Number-Theoretic Transformation Architectures
Krieger F., Hirner F., Mert A., Sinha Roy S.
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, Vol. 45(5), 2026
High-Performance SIMD Software for Spielman Codes in Zero-Knowledge Proofs
Krieger F., Dobrouschek C., Hirner F., Sinha Roy S.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2026(2), 2026
Stealthy Hardware Trojan Attacks on MQ-Based Post-Quantum Digital Signatures
Sinha Roy S., Aikata A., Mukherjee A.
Lightweight Cryptography for Security and Privacy - 6th International Workshop, LightSec 2025, Revised Selected Papers
RainHash2.0: Hardware- and Arithmetization-friendly Hash Function
Cui J., Grassi L., Koschatko K., Krieger F., Mukherjee S., Rechberger C., Sinha Roy S., Schofnegger M., Schröppel V.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2026(4), 2026
Attacking and Securing Hybrid Homomorphic Encryption Against Power Analysis
Aikata A., Czuprynko M., Musovic N., Salkić E., Sinha Roy S.
2026
Privacy at your Fingertips: Enabling Rapid Client-Side Operations in Fully Homomorphic Encryption
Aikata A., Krieger F., Sinha Roy S.
11th IEEE European Symposium on Security and Privacy - EuroS&P 2026
Power side-channel leakage distinguishers on LESSv2.0
Czuprynko M., Nagpal R., Schneider T., Sinha Roy S.
SAC 2026
Accelerating Hash-Based Polynomial Commitment Schemes with Linear Prover Time
Hirner F., Krieger F., Piber C., Sinha Roy S.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2025(4), 2025
Simple Power Analysis Attack on SQIsign
Mukherjee A., Czuprynko M., Jacquemin D., Kutas P., Sinha Roy S.
Progress in Cryptology - AFRICACRYPT 2025
Correlation power analysis of LESS and CROSS
Czuprynko M., Mukherjee A., Sinha Roy S.
Progress in Cryptology - AFRICACRYPT 2025
Pasta on Edge: Cryptoprocessor for Hybrid Homomorphic Encryption
Aikata A., Sanz Sobrino D., Sinha Roy S.
2025 Design, Automation and Test in Europe Conference, DATE 2025 - Proceedings
Exploring Large Integer Multiplication for Cryptography Targeting In-Memory Computing
Krieger F., Hirner F., Sinha Roy S.
2025 Design, Automation and Test in Europe Conference, DATE 2025 - Proceedings
OpenNTT - An Automated Toolchain for Compiling High-Performance NTT Accelerators in FHE
Krieger F., Hirner F., Mert A., Sinha Roy S.
Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design