52 citations · 584 across the 43 of their papers we have counts for
10 papers · 1 filter
ScanSAT: Unlocking Static and Dynamic Scan Obfuscation
Lilas Alrahis, Muhammad Yasin, Nimisha Limaye +4
While financially advantageous, outsourcing key steps, such as testing, to potentially untrusted Outsourced Assembly and Test (OSAT) companies may pose a risk of compromising on-ch…
A Modern Approach to IP Protection and Trojan Prevention: Split Manufacturing for 3D ICs and Obfuscation of Vertical Interconnects
Satwik Patnaik, Mohammed Ashraf, Ozgur Sinanoglu +1
Split manufacturing (SM) and layout camouflaging (LC) are two promising techniques to obscure integrated circuits (ICs) from malicious entities during and after manufacturing. Whil…
Is Robust Design-for-Security Robust Enough? Attack on Locked Circuits with Restricted Scan Chain Access
Nimisha Limaye, Abhrajit Sengupta, Mohammed Nabeel +1
The security of logic locking has been called into question by various attacks, especially a Boolean satisfiability (SAT) based attack, that exploits scan access in a working chip.…
Toward Physically Unclonable Functions from Plasmonics-Enhanced Silicon Disc Resonators
Johann Knechtel, Jacek Gosciniak, Alabi Bojesomo +3
The omnipresent digitalization trend has enabled a number of related malicious activities, ranging from data theft to disruption of businesses, counterfeiting of devices, and ident…
3D Integration: Another Dimension Toward Hardware Security
Johann Knechtel, Satwik Patnaik, Ozgur Sinanoglu
We review threats and selected schemes concerning hardware security at design and manufacturing time as well as at runtime. We find that 3D integration can serve well to enhance th…
An Interposer-Based Root of Trust: Seize the Opportunity for Secure System-Level Integration of Untrusted Chiplets
Mohammed Nabeel, Mohammed Ashraf, Satwik Patnaik +3
Leveraging 2.5D interposer technology, we advocate the integration of untrusted commodity components/chiplets with physically separate, entrusted logic components. Such organizatio…