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dc.date.accessioned2019-02-26T22:23:51Z
dc.date.available2019-02-26T22:23:51Z
dc.date.issued2017-01-31
dc.identifier.urihttp://hdl.handle.net/10919/87793
dc.description.abstractProcedures 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.
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherUnited States Patent and Trademark Office
dc.titleUsing power fingerprinting (PFP) to monitor the integrity and enhance security of computer based systems
dc.typePatent
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/49/583/095/0.pdf
dc.date.accessed2019-02-15
dc.type.dcmitypeText
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.
dc.contributor.inventorReed, Jeffrey H.
dc.contributor.inventorAguayo Gonzalez, Carlos R.
dc.date.filed2015-11-24
dc.identifier.applicationnumber14950498
dc.subject.cpcG06F1/28
dc.subject.cpcG06F1/3206
dc.subject.cpcG06F11/3062
dc.subject.cpcG06F11/3093
dc.subject.cpcG06F21/52
dc.subject.cpcG06F21/56
dc.subject.cpcG06F21/755
dc.subject.cpcG06F2221/033
dc.subject.cpcG06F2221/034
dc.subject.cpcH04L9/3247
dc.type.patenttypeutility
dc.identifier.patentnumber9558349


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