Using power fingerprinting (PFP) to monitor the integrity and enhance security of computer based systems
| dc.contributor.assignee | Virginia Tech Intellectual Properties, Inc. | en |
| dc.contributor.inventor | Reed, Jeffrey H. | en |
| dc.contributor.inventor | Aguayo Gonzalez, Carlos R. | en |
| dc.date.accessed | 2021-03-23 | en |
| dc.date.accessioned | 2021-03-25T18:15:41Z | en |
| dc.date.available | 2021-03-25T18:15:41Z | en |
| dc.date.filed | 2016-12-21 | en |
| dc.date.issued | 2019-09-24 | en |
| dc.description.abstract | Procedures are described for enhancing target system execution integrity determined by power fingerprinting (PFP): by integrating PFP into the detection phase of comprehensive defense-in-depth security; by deploying a network of PFP enabled nodes executing untrusted devices with predefined inputs forcing a specific state sequence and specific software execution; by embedding module identification information into synchronization signaling; by combining signals from different board elements; by using malware signatures to enhance PFP performance; by automatic characterization and signature extraction; by providing secure signature updates; by protecting against side-channel attacks; performing real-time integrity assessment in embedded platform by monitoring their dynamic power consumption and comparing it against signatures from trusted code, including pre-characterizing power consumption of the platform by concentrating on trace sections carrying the most information about the internal execution status; by using PFP from sequence of bit transitions to detect deviations from authorized execution of software in a digital processor. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.applicationnumber | 15386433 | en |
| dc.identifier.patentnumber | 10423207 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/102817 | en |
| dc.identifier.url | http://pimg-fpiw.uspto.gov/fdd/07/232/104/0.pdf | en |
| dc.language.iso | en | en |
| dc.publisher | United States Patent and Trademark Office | en |
| dc.subject.cpc | G06F1/28 | en |
| dc.subject.cpc | G06F1/3206 | en |
| dc.subject.cpc | G06F11/3062 | en |
| dc.subject.cpc | G06F11/3093 | en |
| dc.subject.cpc | G06F21/52 | en |
| dc.subject.cpc | G06F21/56 | en |
| dc.subject.cpc | G06F21/755 | en |
| dc.subject.cpc | G06F2221/033 | en |
| dc.subject.cpc | G06F2221/034 | en |
| dc.subject.cpc | H04L9/3247 | en |
| dc.title | Using power fingerprinting (PFP) to monitor the integrity and enhance security of computer based systems | en |
| dc.type | Patent | en |
| dc.type.dcmitype | Text | en |
| dc.type.patenttype | utility | en |
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