{"id":"https://openalex.org/W2946587664","doi":"https://doi.org/10.1145/3317549.3319721","title":"Protecting mobile devices from physical memory attacks with targeted encryption","display_name":"Protecting mobile devices from physical memory attacks with targeted encryption","publication_year":2019,"publication_date":"2019-05-15","ids":{"openalex":"https://openalex.org/W2946587664","doi":"https://doi.org/10.1145/3317549.3319721","mag":"2946587664"},"language":"en","primary_location":{"id":"doi:10.1145/3317549.3319721","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3317549.3319721","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3317549.3319721","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3317549.3319721","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057991555","display_name":"Le Guan","orcid":"https://orcid.org/0000-0002-8205-5616"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Le Guan","raw_affiliation_strings":["University of Georgia"],"affiliations":[{"raw_affiliation_string":"University of Georgia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102836248","display_name":"Chen Cao","orcid":"https://orcid.org/0009-0001-2600-2819"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chen Cao","raw_affiliation_strings":["Pennsylvania State University"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101952501","display_name":"Sencun Zhu","orcid":"https://orcid.org/0000-0002-1047-7967"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sencun Zhu","raw_affiliation_strings":["Pennsylvania State University"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036002145","display_name":"Jingqiang Lin","orcid":"https://orcid.org/0000-0003-1508-4879"},"institutions":[{"id":"https://openalex.org/I4210126530","display_name":"Data Assurance and Communication Security","ror":"https://ror.org/02z2gfm30","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210126530","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingqiang Lin","raw_affiliation_strings":["Security Research Center, China and IIE, CAS, China"],"affiliations":[{"raw_affiliation_string":"Security Research Center, China and IIE, CAS, China","institution_ids":["https://openalex.org/I4210126530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100346828","display_name":"Peng Liu","orcid":"https://orcid.org/0000-0002-5091-8464"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peng Liu","raw_affiliation_strings":["Pennsylvania State University"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026023746","display_name":"Yubin Xia","orcid":"https://orcid.org/0000-0001-6558-5298"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubin Xia","raw_affiliation_strings":["Shanghai Jiao Tong University, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052233895","display_name":"Bo Luo","orcid":"https://orcid.org/0000-0001-8196-2436"},"institutions":[{"id":"https://openalex.org/I146416000","display_name":"University of Kansas","ror":"https://ror.org/001tmjg57","country_code":"US","type":"education","lineage":["https://openalex.org/I146416000"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo Luo","raw_affiliation_strings":["University of Kansas"],"affiliations":[{"raw_affiliation_string":"University of Kansas","institution_ids":["https://openalex.org/I146416000"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5057991555"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3348,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54028465,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"34","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8214733600616455},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.8010904788970947},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6369838118553162},{"id":"https://openalex.org/keywords/dynamic-random-access-memory","display_name":"Dynamic random-access memory","score":0.54941725730896},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4888707995414734},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.4424346387386322},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.42205607891082764},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.417856901884079},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.35196661949157715},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3267500102519989}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8214733600616455},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8010904788970947},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6369838118553162},{"id":"https://openalex.org/C118702147","wikidata":"https://www.wikidata.org/wiki/Q189396","display_name":"Dynamic random-access memory","level":3,"score":0.54941725730896},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4888707995414734},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.4424346387386322},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.42205607891082764},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.417856901884079},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.35196661949157715},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3267500102519989},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3317549.3319721","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3317549.3319721","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3317549.3319721","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3317549.3319721","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3317549.3319721","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3317549.3319721","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1130126578","display_name":null,"funder_award_id":"61772518","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2039028239","display_name":"An Anti-Ffouling Smart Surface With Controllable Nanostructures For IC-Cooling and MEMS Applications","funder_award_id":"0802100","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2086314269","display_name":null,"funder_award_id":"W911NF-13-1-0421 (MURI)","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2747436919","display_name":null,"funder_award_id":"W911NF-13-1-","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G357807552","display_name":null,"funder_award_id":"W911NF-13","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G371915938","display_name":null,"funder_award_id":"W911NF-13-1-0421","funder_id":"https://openalex.org/F4320333591","funder_display_name":"Multidisciplinary University Research Initiative"},{"id":"https://openalex.org/G3860056106","display_name":null,"funder_award_id":"W911NF-13-1-042","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4889638089","display_name":"SaTC: CORE: Small: Collaborative: Enabling Precise and Automated Insecurity Analysis of Middleware on Mobile Platforms","funder_award_id":"1814679","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4958794329","display_name":null,"funder_award_id":"CNS-1505664","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5068708078","display_name":null,"funder_award_id":"CNS-1505664 CNS-1814679","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5385673730","display_name":null,"funder_award_id":"W911NF-15-1-","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G5934173653","display_name":null,"funder_award_id":"B08021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6274897657","display_name":null,"funder_award_id":"W911NF-13","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G6471190695","display_name":null,"funder_award_id":"W911NF-13-1-0421","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G6516931990","display_name":null,"funder_award_id":"CNS-1814679","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6914981365","display_name":null,"funder_award_id":"W911NF-13-1-0421 (MURI) W911NF-15-1-0576","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G7452299184","display_name":null,"funder_award_id":"W911NF","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G8085982324","display_name":null,"funder_award_id":"W911NF-15-1-0576","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G8186507063","display_name":null,"funder_award_id":"ARO W911NF-13-1-0421","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8727049869","display_name":null,"funder_award_id":"W911NF-13","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8798368995","display_name":null,"funder_award_id":"1505664","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8998121839","display_name":null,"funder_award_id":"911NF","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G975970381","display_name":null,"funder_award_id":"ARO W911NF-13-1-0421","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320333591","display_name":"Multidisciplinary University Research Initiative","ror":null},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946587664.pdf","grobid_xml":"https://content.openalex.org/works/W2946587664.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W86845558","https://openalex.org/W88414147","https://openalex.org/W169290973","https://openalex.org/W1437814062","https://openalex.org/W1438616768","https://openalex.org/W1499241274","https://openalex.org/W1553586369","https://openalex.org/W1736607886","https://openalex.org/W1963971515","https://openalex.org/W2036329595","https://openalex.org/W2036954436","https://openalex.org/W2092039689","https://openalex.org/W2094871797","https://openalex.org/W2103289002","https://openalex.org/W2144183173","https://openalex.org/W2168872572","https://openalex.org/W2175377689","https://openalex.org/W2406221528","https://openalex.org/W2510286124","https://openalex.org/W2533311740","https://openalex.org/W2745129274","https://openalex.org/W2903566129","https://openalex.org/W4299301436"],"related_works":["https://openalex.org/W2127001124","https://openalex.org/W2518930778","https://openalex.org/W2979599569","https://openalex.org/W3007039213","https://openalex.org/W3094611732","https://openalex.org/W2944414554","https://openalex.org/W2559795407","https://openalex.org/W2000563648","https://openalex.org/W3009022466","https://openalex.org/W2127643145"],"abstract_inverted_index":{"Sensitive":[0],"data":[1,53,70,87],"in":[2,27,34,38,54,71,96,164],"a":[3,12,16,65,101,124,140],"process":[4],"could":[5],"be":[6],"scattered":[7],"over":[8],"the":[9,35,55,82,97,108,111,116,158],"memory":[10,76,94,135],"of":[11,19,81,84,160],"computer":[13],"system":[14],"for":[15],"prolonged":[17],"period":[18],"time.":[20],"Unfortunately,":[21],"DRAM":[22,57,98,165],"chips":[23],"were":[24],"proven":[25],"insecure":[26],"previous":[28],"studies.":[29],"The":[30,47],"problem":[31],"becomes":[32],"worse":[33],"mobile":[36],"environment,":[37],"which":[39,128],"users'":[40],"smartphones":[41],"are":[42],"easily":[43],"lost":[44],"or":[45],"stolen.":[46],"powered-on":[48],"phones":[49],"may":[50],"contain":[51],"sensitive":[52,69,86,93,162],"vulnerable":[56],"chips.":[58],"In":[59],"this":[60],"paper,":[61],"we":[62],"propose":[63],"MemVault,":[64],"mechanism":[66],"to":[67,110,133],"protect":[68],"Android":[72],"devices":[73],"against":[74],"physical":[75,134],"attacks.":[77],"MemVault":[78,106,141,155],"keeps":[79],"track":[80],"propagation":[83],"well-marked":[85],"sources,":[88],"and":[89,144,167],"selectively":[90],"encrypts":[91],"tainted":[92,102],"contents":[95],"chip.":[99],"When":[100],"object":[103,118],"is":[104,119,123,129],"accessed,":[105],"redirects":[107],"access":[109],"internal":[112],"RAM":[113],"(iRAM),":[114],"where":[115],"cipher-text":[117],"decrypted":[120],"transparently.":[121],"iRAM":[122],"system-on-chip":[125],"(SoC)":[126],"component":[127],"by":[130],"nature":[131],"immune":[132],"exploits.":[136],"We":[137],"have":[138,145],"implemented":[139],"prototype":[142],"system,":[143],"evaluated":[146],"it":[147],"with":[148],"extensive":[149],"experiments.":[150],"Our":[151],"results":[152],"validate":[153],"that":[154],"effectively":[156],"eliminates":[157],"occurrences":[159],"clear-text":[161],"objects":[163],"chips,":[166],"imposes":[168],"acceptable":[169],"overheads.":[170]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
