Preprints

  1. T. Ikezaki and K. Teranishi, “Encrypted visual feedback control using RLWE-based cryptosystem”
  2. Y. Jang, K. Teranishi, J. Suh, and T. Tanaka, “Privacy-preserving fully distributed Gaussian process regression”
  3. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “Operator-aware encrypted bilateral teleoperation with detection and cancellation of false data injection attacks”

Journal Papers

  1. Y. Jang, K. Teranishi, and J. Kim, “A distributionally robust optimal control approach for differentially private dynamical systems,” IEEE Control Systems Letters, 2026. (accepted) arXiv
  2. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “Signal-based detection and cancellation for FDI attack on encrypted bilateral teleoperation system, IEEE Robotics and Automation Letters, 2026. (accepted)
  3. K. Teranishi, “Secure two-party matrix multiplication from lattices and its application to encrypted control,” IEEE Control Systems Letters, 2026. (accepted) arXiv
  4. K. Teranishi and T. Tanaka, “Client-aided secure two-party computation of dynamic controllers,” IEEE Transactions on Control of Network Systems, vol. 12, no. 4, pp. 2967-2979, 2025. arXiv
  5. H. Takanashi, A. Kosugi, K. Teranishi, T. Mizuya, K. Abe, and K. Kogiso, “Cyber-secure teleoperation with encrypted four-channel bilateral control,” IEEE Transactions on Control Systems Technology, vol. 33, no. 6, pp. 2163-2177, 2025. arXiv
  6. J. Suh, Y. Jang, K. Teranishi, and T. Tanaka, “Relative entropy regularized reinforcement learning for efficient encrypted policy synthesis,” IEEE Control Systems Letters, vol. 9, pp. 895-900, 2025. arXiv
  7. Y. Takeda, T. Shin, K. Tearnishi, and K. Kogiso, “Encrypted simultaneous control of joint angle and stiffness of antagonistic pneumatic artificial muscle actuator by polynomial approximation,” IEEE/ASME Transactions on Mechatronics, vol. 30, no. 1, pp. 715-726, 2025. arXiv
  8. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “Detection and cancellation of multiplicative FDI attack on bilateral encrypted control system,” IEEE Access, vol. 12, pp. 120979-120993, 2024.
  9. H. Takanashi, K. Teranishi, and K. Kogiso, “Secure motion-copying via homomorphic encryption,” SICE Journal of Control, Measurement, and System Integration, vol. 17, no. 1, pp. 297-307, 2024. arXiv
  10. T. Miyazaki, N. Shono, K. Teranishi, T. Kanno, T. Kawase, K. Kogiso, and K. Kawashima, “Attack detection method for encrypted wave-variable-based bilateral control systems,” IET Control Theory & Applications, vol. 18, iss. 11, pp. 1357-1490, 2024.
  11. A. Kosugi, K. Teranishi, and K. Kogiso, “Experimental validation of the attack-detection capability of encrypted control systems using man-in-the-middle attacks,” IEEE Access, vol. 12, pp. 10535-10547, 2024.
  12. K. Teranishi, T. Sadamoto, and K. Kogiso, “Input-output history feedback controller for encrypted control with leveled fully homomorphic encryption,” IEEE Transactions on Control of Network Systems, vol. 11, no. 1, pp. 271-283, 2024. arXiv
  13. M. Miyamoto, K. Teranishi, K. Emura, and K. Kogiso, “Cybersecurity-enhanced encrypted control system using keyed-homomorphic public key encryption,” IEEE Access, vol. 11, pp. 45749-45760, 2023.
  14. K. Teranishi and K. Kogiso, “Optimal security parameter for encrypted control systems against eavesdropper and malicious server,” SICE Journal of Control, Measurement, and System Integration, vol. 16, no. 1, pp. 203-214, 2023. arXiv
  15. K. Teranishi and K. Kogiso, “Optimal controller and security parameter for encrypted control systems under least squares identification,” IEEE Control Systems Letters, vol. 7, pp. 1482-1487, 2023. arXiv
  16. K. Teranishi, T. Sadamoto, A. Chakrabortty, and K. Kogiso, “Designing optimal key lengths and control laws for encrypted control systems based on sample identifying complexity and deciphering time,” IEEE Transactions on Automatic Control, vol. 68, no. 4, pp. 2183-2198, 2023. arXiv
  17. T. Shin, K. Teranishi, and K. Kogiso, “Cyber-secure pneumatic actuator system equipped with encrypted controller and attack detectors,” Advanced Robotics, vol. 36, iss. 9, pp. 438-449, 2022.
  18. K. Teranishi and K. Kogiso, “ElGamal-type encryption for optimal dynamic quantizer in encrypted control systems,” SICE Journal of Control, Measurement, and System Integration, vol. 14, no. 1, pp. 59-66, 2021.
  19. K. Teranishi, N. Shimada, and K. Kogiso, “Stability-guaranteed dynamic ElGamal cryptosystem for encrypted control systems,” IET Control Theory & Applications, vol. 14, iss. 16, pp. 2242-2252, 2020.
  20. K. Teranishi, N. Shimada, and K. Kogiso, “Development and examination of fog computing-based encrypted control system,” IEEE Robotics and Automation Letters, vol. 5, no. 3, pp. 4642-4648, 2020.

Conference Papers

  1. S. Miyagawa, K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, K. Kawashima, “Replay-attack-detectable encrypted bilateral control system under communication delay,” IFAC World Congress, 2026. (accepted)
  2. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, K. Kawashima, “Operator-aware encrypted bilateral teleoperation under obstacle contacts with detection and cancellation of cyber attacks,” IFAC World Congress, 2026. (accepted)
  3. K. Teranishi, J. Suh, and T. Tanaka, “Experimental examination of secure two-party controller computation,” IFAC World Congress, 2026. (accepted) arXiv
  4. J. Suh, Y. Jang, K. Teranishi, and T. Tanaka, “Relative entropy regularized reinforcement learning for efficient encrypted policy synthesis,” IEEE Conference on Decision and Control, 2025. arXiv
  5. H. Kawase, K. Teranishi, K. Kogiso, and T. Tanaka, “Secure cooperative sensor coverage control using homomorphic proxy re-encryption,” American Control Conference, 2025, pp. 3234-3239.
  6. K. Teranishi, K. Kogiso, and T. Tanaka, “Faithful and privacy-preserving implementation of average consensus,” American Control Conference, 2025, pp. 2937-2942. arXiv
  7. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “Detection and cancellation of multiplicative FDI attack on bilateral encrypted control system in variable periodic motion,” IEEE/SICE International Symposium on System Integration, 2025, pp. 1163-1169.
  8. J. Suh, M. Hibbard, K. Teranishi, T. Tanaka, M. Jah, and M. Akella, “Encrypted computation of collision probability for secure satellite conjunction analysis,” IAA Symposium on Safety, Quality and Knowledge Management in Space Activities, 2024, pp. 268-280. arXiv
  9. K. Kosha, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “Detection of FDI attacks on pneumatic bilateral encrypted control system,” JFPS International Symposium on Fluid Power, 2024.
  10. K. Teranishi and K. Kogiso, “Optimal controller and security parameter for encrypted control systems under least squares identification,” IEEE Conference on Decision and Control, 2023, pp. 3838-3843. arXiv
  11. H. Takanashi, K. Teranishi, and K. Kogiso, “Experimental validation of reaction force estimation for secure robot teleoperation,” IEEE/SICE International Symposium on System Integrations, 2023, pp. 1004-1007.
  12. N. Shono, T. Miyazaki, K. Teranishi, K. Kogiso, and K. Kawashima, “A false data injection attack model targeting passivity of encrypted wave variable based bilateral control system,” IEEE/SICE International Symposium on System Integrations, 2023, pp. 992-997.
  13. K. Teranishi and K. Kogiso, “Towards provably secure encrypted control using homomorphic encryption,” IEEE Conference on Decision and Control, 2022, pp. 7740-7745. arXiv
  14. H. Kawase, K. Teranishi, and K. Kogiso, “Dynamic quantizer synthesis for encrypted state-feedback control systems with partially homomorphic encryption,” American Control Conference, 2022, pp. 75-81.
  15. N. Shono, T. Miyazaki, K. Teranishi, T. Kanno, T. Kawase, K. Kogiso, and K. Kawashima, “Implementation of encrypted control of pneumatic bilateral control system using wave variables,” International Symposium on Artificial Life and Robotics, International Symposium on BioComplexity, International Symposium on Swarm Behavior and Bio-Inspired Robotics, 2022, pp. 1169-1174.
  16. K. Teranishi and K. Kogiso, “Encrypted gain scheduling with quantizers for stability guarantee,” IEEE Conference on Decision and Control, 2021, pp. 5621-5626.
  17. K. Teranishi and K. Kogiso, “Dynamic quantizer for encrypted observer-based control,” IEEE Conference on Decision and Control, 2020, pp. 5477-5482.
  18. K. Teranishi, J. Ueda, and K. Kogiso, “Event-triggered approach to increasing sampling period of encrypted control systems,” IFAC World Congress, IFAC-PapersOnLine, vol. 53, iss. 2, pp. 3502-3507, 2020.
  19. K. Teranishi, K. Kogiso, and J. Ueda, “Encrypted feedback linearization and motion control for manipulator with somewhat homomorphic encryption,” IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2020, pp.613-618.
  20. K. Teranishi, N. Shimada, and K. Kogiso, “Stability analysis and dynamic quantizer for controller encryption,” IEEE Conference on Decision and Control, 2019, pp. 7184-7189.
  21. K. Teranishi and K. Kogiso “Control-theoretic approach to malleability cancellation by attacked signal normalization,” IFAC Workshop on Distributed Estimation and Control in Networked Systems, IFAC-PapersOnLine, vol. 52, no. 20, pp. 297-302, 2019.
  22. K. Teranishi, M. Kusaka, N. Shimada, J. Ueda, and K. Kogiso, “Secure observer-based motion control based on controller encryption,” American Control Conference, 2019, pp. 2978-2983.
  23. K. Teranishi, N. Shimada, and K. Kogiso, “Encrypted control system: Theory and applications,” International Forum on Research Promotion, 2018.
  24. K. Teranishi and N. Shimada, “Precise modeling suitable for control system design based on impulse response,” IEEE International Workshop on Advanced Motion Control, 2018, pp. 485-490.
  25. K. Teranishi and N. Shimada, “Nonparametric modeling based on estimated impulse response for acceleration control systems,” International Conference of “Science of Technology Innovation”, 2017.

Talks

  1. K. Teranishi, “Optimal controller and security parameter for encrypted control systems,” IFAC World Congress, July 9, 2023. (Workshop: Encrypted control workshop)
  2. K. Teranishi, “Encrypted control using partially homomorphic encryption,” Asian Control Conference, May 4, 2022. (Tutorial: Homomorphic encryption and its application to feedback control)
  3. K. Teranishi, “ECLib: Encrypted control library for python,” Asian Control Conference, May 4, 2022. (Tutorial: Homomorphic encryption and its application to feedback control)
  4. K. Teranishi, “Encrypted control: Cryptographic approach to secure control systems,” Prof. Tanaka’s lab, The University of Texas at Austin, February 27, 2020.
  5. K. Teranishi, “Cryptographic approach to security enhancement of networked control systems,” Biorobotics and Human Modeling Lab, Georgia Institute of Technology, October 22, 2019.