Email: vaidyab@iisc.ac.in

I am a research scholar at Department of Electronics Systems Engineering at Indian Institute of
Science, Bangalore. I am working under the guidance of Dr. T V Prabhakar.

I received my masters in Electronics Design and Technology from Indian
Institute of Science, Bangalore in 2003 and bachelors in Electronics and
Communication Engineering from Govt College of Engineering Pune in 2001.

Prior to joining at Indian Institute of Science for research, i have worked with Sankalp Semiconductors for 5 years and with Wipro Technologies for 9 years. My work was in the area of Silicon characterization, Mixed Signal Verification and Hardware circuit design.

My areas of interest include wide spectrum of electronics design.  Presently my research area is Anti tampering mechanisms and System identification mechanisms.

Publications:

• G. Vaidya, C. Singh and T. V. Prabhakar, “Order Statistics based Collision Analysis for
  PUFs,” Submitted, Transactions on Information Forensics and Security
• G. Vaidya, and T. V. Prabhakar, “Hardware based identification for Intelligent Electronic
  Devices,” Accepted, 2022 IEEE/ACM Seventh International Conference on Internet-ofThings Design and Implementation, May 2022
• G. Vaidya, T. V. Prabhakar, N. Gnani, R. Shah, and S. Nagaraja, “A novel approach
  for identification of sensor devices through acoustic PUF,” Digital Threats: Research and
  Practice, (ACM), doi: 10.1145/3488306
• G. Vaidya, A. Nambi, T. V. Prabhakar, V. Kumar and S. Sudhakara, “Towards generating
  a reliable device-specific identifier for IoT devices.” Pervasive and Mobile Computing,
  (Elsevier) 76 (2021), doi: 10.1016/j.pmcj.2021.101445
• G. Vaidya, C. Singh and T. V. Prabhakar, “Order Statistics based Collision Analysis
  for PUFs,” 2021 National Conference on Communications (NCC), 2021, pp. 1-6, doi:
  10.1109/NCC52529.2021.9530163
• G. Vaidya, T. V. Prabhakar and L. Manjunath, “GPIO PUF For IoT Devices,” GLOBECOM 2020 – 2020 IEEE Global Communications Conference, 2020, pp. 1-6,
  doi: 10.1109/GLOBECOM42002.2020.9322590
• G. Vaidya, A. Nambi, T. V. Prabhakar, V. Kumar T and S. Sudhakara, “IoT-ID: A Novel
  Device-Specific Identifier Based on Unique Hardware Fingerprints,” 2020 IEEE/ACM
  Fifth International Conference on Internet-of-Things Design and Implementation (IoTDI),
  2020, pp. 189-202, doi: 10.1109/IoTDI49375.2020.00026