Patents

• Ahmet Can Mert, Aikata, Sujoy Sinha Roy, Samsung,
  “Method and Apparatus for Polynomial Multiplication.”
  US2025244954A1 — Pending

• Aikata, Ahmet Can Mert, Sujoy Sinha Roy, Samsung,
  “Electronic Device with Chiplet Architecture for Homomorphic Encryption.”
  US2025023708A1 — Pending

• Sujoy Sinha Roy, Aikata, Ahmet Can Mert, Samsung,
  “Method and Device with Homomorphic Encryption.”
  US2025023707A1 — Pending

• Anisha Mukherjee, Sujoy Sinha Roy, Aikata, Ahmet Can Mert, Samsung,
  “Apparatus and Method with Homomorphic Encryption.”
  US12483382B2 — Granted

• Sujoy Sinha Roy, Aikata, Ahmet Can Mert, Samsung,
  “Apparatus and Method Using Homomorphic Encryption Operations.”
  US2023327849A1 — Pending

• Sujoy Sinha Roy, Aikata, Ahmet Can Mert, Anisha Mukherjee, Samsung,
  “Cryptoprocessor and Electronic Device Including the Same.”
  US12381710B2 — Granted

---

Publications

• Aikata, Maciej Czuprynko, Nedzma Musovic, Emira Salkic, Sujoy Sinha Roy,
  Attacking and Securing Hybrid Homomorphic Encryption Against Power Analysis.
  DATE 2026 | ePrint

• Janis Adamek, Aikata, et al.,
  FHERMA Cookbook: FHE Components for Privacy-Preserving Applications.
  WAHC 2025 | ePrint

• Sujoy Sinha Roy, Aikata, Anisha Mukherjee,
  Stealthy Hardware Trojan Attacks on MQ-Based Post-Quantum Digital Signatures.
  LightSEC 2025 | Open PDF (TU Graz)

• Aikata, Ahmet Can Mert, Sunmin Kwon, Maxim Deryabin, Sujoy Sinha Roy,
  REED: Chiplet-Based Scalable Hardware Accelerator for Fully Homomorphic Encryption.
  TCHES 2025 | ePrint

• Anup Kumar Kundu, Shibam Ghosh, Aikata, Dhiman Saha,
  ToFA: Towards Fault Analysis of GIFT and GIFT-like Ciphers Leveraging Truncated Impossible Differentials.
  TCHES 2025 | ePrint

• Aikata, Daniel Sanz Sobrino, Sujoy Sinha Roy,
  PASTA on Edge: Cryptoprocessor for Hybrid Homomorphic Encryption.
  DATE 2025 | ePrint

• Aikata, Sujoy Sinha Roy,
  Secure and Efficient Outsourced Matrix Multiplication with Homomorphic Encryption.
  IndoCrypt 2024 | ePrint

• Andrey Kim, Ahmet Can Mert, Anisha Mukherjee, Aikata, et al.,
  Exploring the Advantages and Challenges of Fermat NTT in FHE Acceleration.
  CRYPTO 2024 | ePrint

• Samuel Pagliarini, Aikata, Malik Imran, Sujoy Sinha Roy,
  REPQC: Reverse Engineering and Backdooring Hardware Accelerators for Post-Quantum Cryptography.
  AsiaCCS 2024 | arXiv

• Anisha Mukherjee, Aikata, Ahmet Can Mert, et al.,
  ModHE: Modular Homomorphic Encryption Using Module Lattices: Potentials and Limitations.
  TCHES 2024 | ePrint

• Aikata, Andrea Basso, Gaetan Cassiers, Ahmet Can Mert, Sujoy Sinha Roy,
  Kavach: Lightweight Masking Techniques for Polynomial Arithmetic in Lattice-Based Cryptography.
  TCHES 2023 | ePrint | TCHES artifacts

• Aikata, Ahmet Can Mert, Malik Imran, Samuel Pagliarini, Sujoy Sinha Roy,
  KaLi: A Crystal for Post-Quantum Security.
  IEEE TCAS-I 2022 | ePrint

• Sujoy Sinha Roy, Ahmet Can Mert, Aikata, et al.,
  Medha: An Instruction-Set Architecture for Leveled Fully Homomorphic Encryption.
  TCHES 2023 | arXiv

• Aikata, Ahmet Can Mert, David Jacquemin, et al.,
  A Unified Cryptoprocessor for Lattice-Based Signature and Key-Exchange.
  IEEE Transactions on Computers 2022 | arXiv PDF

• Aikata, Banashri Karmakar, Dhiman Saha,
  DESIV: Differential Fault Analysis of SIV-Rijndael256 with a Single Fault.
  HOST 2020 | IEEE DOI

• Aikata, Banashri Karmakar, Dhiman Saha,
  Prince under Differential Fault Attack: Now in 3D.
  ASHES 2020 | ACM DOI

back