2021
DOI: 10.1145/3433676
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Attack Mitigation of Hardware Trojans for Thermal Sensing via Micro-ring Resonator in Optical NoCs

Abstract: As an emerging role in new-generation on-chip communication, optical networks-on-chip (ONoCs) provide ultra-high bandwidth, low latency, and low power dissipation for data transfers. However, the thermo-optic effects of the photonic devices have a great impact on the operating performance and reliability of ONoCs, where the thermal-aware control with accurate measurements, e.g., thermal sensing, is typically applied to alleviate it. Besides, the temperature-sensitive ONoCs are prone to be attacked by the hardw… Show more

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Cited by 5 publications
(6 citation statements)
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“…In hybrid optical NoCs, electrical NoC is used to send these control signals. Zhou et al [89] talks about attack on confidentiality when sending optical NoC control signal data (thermal sensing values) through insecure electrical NoC.…”
Section: Threat Models and Attacksmentioning
confidence: 99%
See 4 more Smart Citations
“…In hybrid optical NoCs, electrical NoC is used to send these control signals. Zhou et al [89] talks about attack on confidentiality when sending optical NoC control signal data (thermal sensing values) through insecure electrical NoC.…”
Section: Threat Models and Attacksmentioning
confidence: 99%
“…As discussed earlier, optical networks are sensitive to temperature since thermal sensing is integrated into optical NoCs. Zhou et al [88,89] outline an attack that tampers the thermal-sensing control procedure of MRs. The optical router is the focal point of this attack where the thermalsensing measurement is happening.…”
Section: Integritymentioning
confidence: 99%
See 3 more Smart Citations