Aikata .
Dipl.-Ing. B.Tech.Secure Systems, PhD Candidate
Bachelor thesis Students
1. Tatiana Kirillova: Automated High-depth Privacy-preserving Polynomial Approximation Evaluation
2. Simon Mussbacher: The Joy of Hardware Implemenation Using ChatGPT
3. Sabrina Schunn: Analysis of Polynomial Multipliers for Post-quantum Schemes
4. Emira Salkic: Masking Hybrid Homomorphic Encryption Scheme- HERA
5. Sarah Hartinger: Designing approximated Machine Learning models in Python for Homomorphic evaluation.
6. Dennis Günter Köb: Polynomial Arithmetic Tools.
7. Vincent Pischler: Application-based comparative study of FHE schemes.
8. Teodora-Alexandra Alexandrescu: Hardware Evaluation of modular multiplication methods.
9. Julian Sechshauser: Hardware Implementation of Ascon using ChatGPT.
Master thesis Students
1. Daniel Sanz Sobrino: Unified Cryptography Standards on RISC-V
2. Lando Momo Paul Junior: Designing approximated Machine Learning models for Homomorphic evaluation.
3. Vid Smole: HW Implementation of Falcon Signature Scheme
4. Robert Leiner: HW Implementation of Falcon Signature Scheme
5. Ian Khodachenko: Privacy-preserving DNN training
Research
BLOGS:- The Role of NTT in PQC, FHE, and ZKP
- FHERMA challenge winning solutions.
- Matrix Multiplication challenge solution description.
- SIGN challenge solution description.
- Logistic Regression challenge description.
Publications
ToFA: Towards Fault Analysis of GIFT and GIFT-like Ciphers Leveraging Truncated Impossible Differentials
Kundu A., Ghosh S., Aikata A., Saha D.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2025(3), 614-643
REED
Aikata A., Mert A., Kwon S., Deryabin M., Sinha Roy S.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2025(2), 163-208
PASTA on Edge: Cryptoprocessor for Hybrid Homomorphic Encryption
Aikata A., Sanz Sobrino D., Sinha Roy S.
DATE: Design, Automation and Test in Europe Conference, 2025 Design, Automation and Test in Europe Conference: DATE 2025
REED: Chiplet-Based Scalable Hardware Accelerator for Fully Homomorphic Encryption
Aikata A., Mert A., Kwon S., Deryabin M., Sinha Roy S.
IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2025(2)
REPQC: Reverse Engineering and Backdooring Hardware Accelerators for Post-quantum Cryptography
Pagliarini S., Aikata A., Imran M., Sinha Roy S.
ACM AsiaCCS 2024 - Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, 533-547, (ACM AsiaCCS 2024 - Proceedings of the 19th ACM Asia Conference on Computer and Communications Security)