Explanipedia

Shyam Benegal in Postcolonial Perspective: A Cinematic Chronicle of Representation and Resistance Open

Srinivasarao Kasarla, M Abou Raihan Rinku, Ranga Vemuri · 2025

This paper examines the films of Shyam Benegal through a postcolonial lens, highlighting his role as a prominent filmmaker in Indian cinema who amplifies marginalized voices and critiques socio-political structures. As a key figure in the …

RTL Interconnect Obfuscation By Polymorphic Switch Boxes For Secure Hardware Generation Open

Haimanti Chakraborty, Ranga Vemuri · 2024

Logic Obfuscation is a well renowned design-for-trust solution to protect an Integrated Circuit (IC) from unauthorized use and illegal overproduction by including key-gates to lock the design. This is particularly necessary for ICs manufac…

Word-Level Structure Identification In FPGA Designs Using Cell Proximity Information Open

Aparajithan Nathamuni-Venkatesan, Ram-Venkat Narayanan, Kishore Pula, Sundarakumar Muthukumaran, Ranga Vemuri · 2023

Reverse engineering of FPGA based designs from the flattened LUT level netlist to high level RTL helps in verification of the design or in understanding legacy designs. We focus on flattened netlists for FPGA devices from Xilinx 7 series a…

Reverse Engineering Word-Level Models from Look-Up Table Netlists Open

Ram Venkat Narayanan, Aparajithan Nathamuni Venkatesan, Kishore Pula, Sundarakumar Muthukumaran, Ranga Vemuri · 2023

Reverse engineering of FPGA designs from bitstreams to RTL models aids in understanding the high level functionality of the design and for validating and reconstructing legacy designs. Fast carry-chains are commonly used in synthesis of op…

Hybrid Shielding: Amplifying the Power of Camouflaging and Logic Encryption Open

Nikhil Saxena, Ranga Vemuri · 2023

In the semiconductor industry, protecting Integrated Circuits (IC) throughout the IC supply chain has become a major concern. In-depth research has been done on logic encryption, split manufacturing, and layout camouflaging to safeguard IC…

Message from the Technical Program Chairs: iSES 2022 Open

Ranga Vemuri, Alex Doboli, Mike Borowczak, Anjaneyulu Lokam · 2022

Logic Encryption for Resource Constrained Designs Open

David Luria, Ranga Vemuri · 2021

Logic Encryption is a hardware security technique that protects integrated circuit designs that are fabricated at untrusted pure play foundries from being pirated or maliciously modified. In the technique, logic gates are added to the desi…

Trust in IoT Devices: A Logic Encryption Perspective Open

Yasaswy Kasarabada, David Luria, Ranga Vemuri · 2020

Non-Invasive Reverse Engineering of Finite State Machines Using Power Analysis and Boolean Satisfiability Open

Harsh Vamja, Richa Agrawal, Ranga Vemuri · 2019

In this paper, we present a non-invasive reverse engineering attack based on a novel approach that combines functional and power analysis to recover finite state machines from their synchronous sequential circuit implementations. The propo…

Mitigating information leakage during critical communication using S*FSM Open

Mike Borowczak, Ranga Vemuri · 2019

Security‐centric components and systems, such as System‐on‐Chip early‐boot communication protocols and ultra‐specific lightweight devices, require a departure from minimalist design constructs. The need for built‐in protection mechanisms, …

VLSID 2018 Best Paper Awards Open

Xiaobang Liu, Ranga Vemuri, Diego James, Abishek Thekkeyil Kunnath, A. Purushothaman , et al. · 2019

Fast Inversions in Small Finite Fields by Using Binary Trees Open

Haibo Yi, Shaohua Tang, Ranga Vemuri · 2016

Inversions in small finite fields are playing a key role in many areas. We present techniques to exploit binary trees for fast inversions in $GF(2^n)$ and $GF(p)$, where $n$ is a positive integer and $p$ is a prime number. The non-pipeline…

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