IP protection and supply chain security through logic obfuscation: A systematic overview

K Shamsi, M Li, K Plaks, S Fazzari, DZ Pan… - ACM Transactions on …, 2019 - dl.acm.org
The globalization of the semiconductor supply chain introduces ever-increasing security and
privacy risks. Two major concerns are IP theft through reverse engineering and malicious …

Defense-in-depth: A recipe for logic locking to prevail

MT Rahman, MS Rahman, H Wang, S Tajik, W Khalil… - Integration, 2020 - Elsevier
Logic locking/obfuscation has emerged as an auspicious solution for protecting the
semiconductor intellectual property (IP) from the untrusted entities in the design and …

FPGA-based remote power side-channel attacks

M Zhao, GE Suh - 2018 IEEE Symposium on Security and …, 2018 - ieeexplore.ieee.org
The rapid adoption of heterogeneous computing has driven the integration of Field
Programmable Gate Arrays (FPGAs) into cloud datacenters and flexible System-on-Chips …

The unpatchable silicon: a full break of the bitstream encryption of xilinx 7-series {FPGAs}

M Ender, A Moradi, C Paar - 29th USENIX Security Symposium (USENIX …, 2020 - usenix.org
The security of FPGAs is a crucial topic, as any vulnerability within the hardware can have
severe consequences, if they are used in a secure design. Since FPGA designs are …

The key is left under the mat: On the inappropriate security assumption of logic locking schemes

MT Rahman, S Tajik, MS Rahman… - … Security and Trust …, 2020 - ieeexplore.ieee.org
Logic locking has been proposed as an obfuscation technique to protect outsourced IC
designs from IP piracy by untrusted entities in the design and fabrication process. In this …

Key extraction using thermal laser stimulation: A case study on xilinx ultrascale fpgas

H Lohrke, S Tajik, T Krachenfels, C Boit… - IACR Transactions on …, 2018 - tches.iacr.org
Thermal laser stimulation (TLS) is a failure analysis technique, which can be deployed by an
adversary to localize and read out stored secrets in the SRAM of a chip. To this date, a few …

Physical inspection & attacks: New frontier in hardware security

MT Rahman, Q Shi, S Tajik, H Shen… - 2018 IEEE 3rd …, 2018 - ieeexplore.ieee.org
Due to globalization, the semiconductor industry is becoming more susceptible to trust and
security issues. Hardware Trojans, ie, malicious modification to integrated circuits (ICs), can …

Security and privacy in the emerging cyber-physical world: A survey

Z Yu, Z Kaplan, Q Yan, N Zhang - … Communications Surveys & …, 2021 - ieeexplore.ieee.org
With the emergence of low-cost smart and connected IoT devices, the area of cyber-physical
security is becoming increasingly important. Past research has demonstrated new threat …

Does logic locking work with {EDA} tools?

Z Han, M Yasin, JJV Rajendran - 30th USENIX Security Symposium …, 2021 - usenix.org
Logic locking is a promising solution against emerging hardware security threats, which
entails protecting a Boolean circuit using a “keying” mechanism. The latest and hitherto …

Real-world snapshots vs. theory: Questioning the t-probing security model

T Krachenfels, F Ganji, A Moradi… - … IEEE symposium on …, 2021 - ieeexplore.ieee.org
Due to its sound theoretical basis and practical efficiency, masking has become the most
prominent countermeasure to protect cryptographic implementations against physical side …