37 citations · 124 across the 19 of their papers we have counts for
6 papers · 1 filter
Seeded Graph Matching: Efficient Algorithms and Theoretical Guarantees
F. Shirani, S. Garg, E. Erkip
In this paper, a new information theoretic framework for graph matching is introduced. Using this framework, the graph isomorphism and seeded graph matching problems are studied. T…
Optimal Checkpointing for Secure Intermittently-Powered IoT Devices
Zahra Ghodsi, Siddharth Garg, Ramesh Karri
Energy harvesting is a promising solution to power Internet of Things (IoT) devices. Due to the intermittent nature of these energy sources, one cannot guarantee forward progress o…
Reverse Engineering Camouflaged Sequential Integrated Circuits Without Scan Access
Mohamed El Massad, Siddharth Garg, Mahesh Tripunitara
Integrated circuit (IC) camouflaging is a promising technique to protect the design of a chip from reverse engineering. However, recent work has shown that even camouflaged ICs can…
An Information Theoretic Framework for Active De-anonymization in Social Networks Based on Group Memberships
Farhad Shirani, Siddharth Garg, Elza Erkip
In this paper, a new mathematical formulation for the problem of de-anonymizing social network users by actively querying their membership in social network groups is introduced. I…
Rethinking Split Manufacturing: An Information-Theoretic Approach with Secure Layout Techniques
Abhrajit Sengupta, Satwik Patnaik, Johann Knechtel +3
Split manufacturing is a promising technique to defend against fab-based malicious activities such as IP piracy, overbuilding, and insertion of hardware Trojans. However, a network…
Logic Locking for Secure Outsourced Chip Fabrication: A New Attack and Provably Secure Defense Mechanism
Mohamed El Massad, Jun Zhang, Siddharth Garg +1
Chip designers outsource chip fabrication to external foundries, but at the risk of IP theft. Logic locking, a promising solution to mitigate this threat, adds extra logic gates (k…