Matches in SemOpenAlex for { <https://semopenalex.org/work/W2973060714> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2973060714 abstract "Recent investigations into FPGA routing resources have shown that long wires in FPGAs leak information about their state in a way which can be measured using ring oscillators. Although in many cases this leakage does not pose a security threat, the possibility of multi-tenant use of FPGA resources invites potential side-and covert-channel attacks exploiting long wire leakage. However, prior work has ignored the realities of cloud environments, which may pose restrictions on the generated bitstreams, such as disallowing combinatorial loops. In this paper, we first demonstrate that the long wire leakage phenomenon persists even in the high-end Virtex UltraScale+ FPGA family. We then evaluate two ring oscillator designs that overcome combinatorial loop restrictions employed by cloud FPGA providers. We experimentally measure the long wire leakage of Virtex UltraScale+ FPGAs in the lab as well as in the Amazon and Huawei FPGA clouds. We show that the two new ring oscillator designs provide almost-identical estimates for the strength of the leakage as traditional ring oscillators, allowing us to measure femtosecond-scale changes in the delays of the long wires. We finally present a set of defense mechanisms that can prevent the new ring oscillator designs from being instantiated in the cloud and the long wire leakage from being exploited." @default.
- W2973060714 created "2019-09-19" @default.
- W2973060714 creator A5035426350 @default.
- W2973060714 creator A5044387689 @default.
- W2973060714 creator A5048599592 @default.
- W2973060714 date "2019-09-01" @default.
- W2973060714 modified "2023-10-09" @default.
- W2973060714 title "Measuring Long Wire Leakage with Ring Oscillators in Cloud FPGAs" @default.
- W2973060714 cites W2065734352 @default.
- W2973060714 cites W2088443347 @default.
- W2973060714 cites W2148330234 @default.
- W2973060714 cites W2433375884 @default.
- W2973060714 cites W2546102308 @default.
- W2973060714 cites W2560077638 @default.
- W2973060714 cites W2761003783 @default.
- W2973060714 cites W2792032102 @default.
- W2973060714 cites W2794898833 @default.
- W2973060714 cites W2892344663 @default.
- W2973060714 cites W2934754865 @default.
- W2973060714 cites W2969965903 @default.
- W2973060714 cites W3102419857 @default.
- W2973060714 cites W4242164861 @default.
- W2973060714 doi "https://doi.org/10.1109/fpl.2019.00017" @default.
- W2973060714 hasPublicationYear "2019" @default.
- W2973060714 type Work @default.
- W2973060714 sameAs 2973060714 @default.
- W2973060714 citedByCount "34" @default.
- W2973060714 countsByYear W29730607142019 @default.
- W2973060714 countsByYear W29730607142020 @default.
- W2973060714 countsByYear W29730607142021 @default.
- W2973060714 countsByYear W29730607142022 @default.
- W2973060714 countsByYear W29730607142023 @default.
- W2973060714 crossrefType "proceedings-article" @default.
- W2973060714 hasAuthorship W2973060714A5035426350 @default.
- W2973060714 hasAuthorship W2973060714A5044387689 @default.
- W2973060714 hasAuthorship W2973060714A5048599592 @default.
- W2973060714 hasBestOaLocation W29730607142 @default.
- W2973060714 hasConcept C104111718 @default.
- W2973060714 hasConcept C111919701 @default.
- W2973060714 hasConcept C119599485 @default.
- W2973060714 hasConcept C127413603 @default.
- W2973060714 hasConcept C139719470 @default.
- W2973060714 hasConcept C149635348 @default.
- W2973060714 hasConcept C162324750 @default.
- W2973060714 hasConcept C178489894 @default.
- W2973060714 hasConcept C2777042071 @default.
- W2973060714 hasConcept C2777674469 @default.
- W2973060714 hasConcept C38652104 @default.
- W2973060714 hasConcept C41008148 @default.
- W2973060714 hasConcept C42935608 @default.
- W2973060714 hasConcept C46362747 @default.
- W2973060714 hasConcept C49289754 @default.
- W2973060714 hasConcept C79974875 @default.
- W2973060714 hasConceptScore W2973060714C104111718 @default.
- W2973060714 hasConceptScore W2973060714C111919701 @default.
- W2973060714 hasConceptScore W2973060714C119599485 @default.
- W2973060714 hasConceptScore W2973060714C127413603 @default.
- W2973060714 hasConceptScore W2973060714C139719470 @default.
- W2973060714 hasConceptScore W2973060714C149635348 @default.
- W2973060714 hasConceptScore W2973060714C162324750 @default.
- W2973060714 hasConceptScore W2973060714C178489894 @default.
- W2973060714 hasConceptScore W2973060714C2777042071 @default.
- W2973060714 hasConceptScore W2973060714C2777674469 @default.
- W2973060714 hasConceptScore W2973060714C38652104 @default.
- W2973060714 hasConceptScore W2973060714C41008148 @default.
- W2973060714 hasConceptScore W2973060714C42935608 @default.
- W2973060714 hasConceptScore W2973060714C46362747 @default.
- W2973060714 hasConceptScore W2973060714C49289754 @default.
- W2973060714 hasConceptScore W2973060714C79974875 @default.
- W2973060714 hasLocation W29730607141 @default.
- W2973060714 hasLocation W29730607142 @default.
- W2973060714 hasOpenAccess W2973060714 @default.
- W2973060714 hasPrimaryLocation W29730607141 @default.
- W2973060714 hasRelatedWork W2020254467 @default.
- W2973060714 hasRelatedWork W2056298050 @default.
- W2973060714 hasRelatedWork W2091591399 @default.
- W2973060714 hasRelatedWork W2151361810 @default.
- W2973060714 hasRelatedWork W2158538599 @default.
- W2973060714 hasRelatedWork W2389614053 @default.
- W2973060714 hasRelatedWork W2794898833 @default.
- W2973060714 hasRelatedWork W2973060714 @default.
- W2973060714 hasRelatedWork W299299485 @default.
- W2973060714 hasRelatedWork W3151546682 @default.
- W2973060714 isParatext "false" @default.
- W2973060714 isRetracted "false" @default.
- W2973060714 magId "2973060714" @default.
- W2973060714 workType "article" @default.