{"id":"https://openalex.org/W3212510710","doi":"https://doi.org/10.1109/tdsc.2021.3128073","title":"Privacy-Preserving Proof-of-Location With Security Against Geo-Tampering","display_name":"Privacy-Preserving Proof-of-Location With Security Against Geo-Tampering","publication_year":2021,"publication_date":"2021-11-15","ids":{"openalex":"https://openalex.org/W3212510710","doi":"https://doi.org/10.1109/tdsc.2021.3128073","mag":"3212510710"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2021.3128073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2021.3128073","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-04403596/file/ASKGL21.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012864050","display_name":"Md. Mamunur Rashid Akand","orcid":"https://orcid.org/0000-0003-1655-6225"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mamunur Akand","raw_affiliation_strings":["University of Calgary, Calgary, AB, Canada","Computer Science, University of Calgary, 2129 Calgary, Alberta, Canada, T2N 1N4 (e-mail: mdmamunurrashid.akan@ucalgary.ca)"],"raw_orcid":"https://orcid.org/0000-0003-1655-6225","affiliations":[{"raw_affiliation_string":"University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Computer Science, University of Calgary, 2129 Calgary, Alberta, Canada, T2N 1N4 (e-mail: mdmamunurrashid.akan@ucalgary.ca)","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010447902","display_name":"Reihaneh Safavi\u2013Naini","orcid":"https://orcid.org/0000-0002-1697-3590"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Reihaneh Safavi-Naini","raw_affiliation_strings":["University of Calgary, Calgary, AB, Canada","Computer Science, University of Calgary, 2129 Calgary, Alberta, Canada, (e-mail: rei@ucalgary.ca)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Computer Science, University of Calgary, 2129 Calgary, Alberta, Canada, (e-mail: rei@ucalgary.ca)","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001954053","display_name":"Marc Kneppers","orcid":null},"institutions":[{"id":"https://openalex.org/I2800934870","display_name":"Telus (Canada)","ror":"https://ror.org/040vbkv27","country_code":"CA","type":"company","lineage":["https://openalex.org/I2800934870"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Marc Kneppers","raw_affiliation_strings":["Telus Communications, Edmonton, AB, Canada","Chief Security Architect, Telus Corp, 72610 Vancouver, British Columbia, Canada, (e-mail: Marc.Kneppers@TELUS.COM)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telus Communications, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I2800934870"]},{"raw_affiliation_string":"Chief Security Architect, Telus Corp, 72610 Vancouver, British Columbia, Canada, (e-mail: Marc.Kneppers@TELUS.COM)","institution_ids":["https://openalex.org/I2800934870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083089596","display_name":"Matthieu Giraud","orcid":null},"institutions":[{"id":"https://openalex.org/I198244214","display_name":"Universit\u00e9 Clermont Auvergne","ror":"https://ror.org/01a8ajp46","country_code":"FR","type":"education","lineage":["https://openalex.org/I198244214"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Matthieu Giraud","raw_affiliation_strings":["University Clermont Auvergne, Clermont-Ferrand, France","Computer Science, Clermont Auvergne University, 27006 Clermont-Ferrand, Auvergne-Rhne-Alpes, France, (e-mail: Matthieu.GIRAUD@uca.fr)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Clermont Auvergne, Clermont-Ferrand, France","institution_ids":["https://openalex.org/I198244214"]},{"raw_affiliation_string":"Computer Science, Clermont Auvergne University, 27006 Clermont-Ferrand, Auvergne-Rhne-Alpes, France, (e-mail: Matthieu.GIRAUD@uca.fr)","institution_ids":["https://openalex.org/I198244214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024799131","display_name":"Pascal Lafourcade","orcid":"https://orcid.org/0000-0002-4459-511X"},"institutions":[{"id":"https://openalex.org/I198244214","display_name":"Universit\u00e9 Clermont Auvergne","ror":"https://ror.org/01a8ajp46","country_code":"FR","type":"education","lineage":["https://openalex.org/I198244214"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pascal Lafourcade","raw_affiliation_strings":["University Clermont Auvergne, Clermont-Ferrand, France","Computer Science, Clermont Auvergne University, 27006 Clermont-Ferrand, Auvergne-Rhne-Alpes, France, (e-mail: pascal.lafourcade@uca.fr)"],"raw_orcid":"https://orcid.org/0000-0002-4459-511X","affiliations":[{"raw_affiliation_string":"University Clermont Auvergne, Clermont-Ferrand, France","institution_ids":["https://openalex.org/I198244214"]},{"raw_affiliation_string":"Computer Science, Clermont Auvergne University, 27006 Clermont-Ferrand, Auvergne-Rhne-Alpes, France, (e-mail: pascal.lafourcade@uca.fr)","institution_ids":["https://openalex.org/I198244214"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":0.4204,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.7184379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"1","first_page":"131","last_page":"146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9993000030517578,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/notation","display_name":"Notation","score":0.7353852391242981},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43992099165916443},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.4399127662181854},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42051708698272705},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37428712844848633},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33194148540496826},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.13314583897590637},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07766029238700867}],"concepts":[{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.7353852391242981},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43992099165916443},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.4399127662181854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42051708698272705},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37428712844848633},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33194148540496826},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.13314583897590637},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07766029238700867}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tdsc.2021.3128073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2021.3128073","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04403596v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04403596","pdf_url":"https://hal.science/hal-04403596/file/ASKGL21.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing, 2023, 20 (1), pp.131-146. ⟨10.1109/TDSC.2021.3128073⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04403596v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04403596","pdf_url":"https://hal.science/hal-04403596/file/ASKGL21.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing, 2023, 20 (1), pp.131-146. ⟨10.1109/TDSC.2021.3128073⟩","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3212510710.pdf","grobid_xml":"https://content.openalex.org/works/W3212510710.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W99938045","https://openalex.org/W159201490","https://openalex.org/W168909259","https://openalex.org/W1483714364","https://openalex.org/W1543653153","https://openalex.org/W1566822491","https://openalex.org/W1574149717","https://openalex.org/W1582056261","https://openalex.org/W1589176872","https://openalex.org/W1628797000","https://openalex.org/W1718471162","https://openalex.org/W1770547011","https://openalex.org/W1772572335","https://openalex.org/W1851031742","https://openalex.org/W1968440182","https://openalex.org/W2033230515","https://openalex.org/W2054368235","https://openalex.org/W2063397598","https://openalex.org/W2067620117","https://openalex.org/W2098697029","https://openalex.org/W2100451349","https://openalex.org/W2101638547","https://openalex.org/W2104479788","https://openalex.org/W2117854222","https://openalex.org/W2121315148","https://openalex.org/W2121981033","https://openalex.org/W2127785555","https://openalex.org/W2141833981","https://openalex.org/W2149826777","https://openalex.org/W2165210192","https://openalex.org/W2170985202","https://openalex.org/W2175341774","https://openalex.org/W2401610261","https://openalex.org/W2405024498","https://openalex.org/W2465040768","https://openalex.org/W2563773115","https://openalex.org/W2598250020","https://openalex.org/W2623199722","https://openalex.org/W2807915530","https://openalex.org/W2885734057","https://openalex.org/W3002488287","https://openalex.org/W3099830199","https://openalex.org/W6637614883","https://openalex.org/W6747512288"],"related_works":["https://openalex.org/W2808944898","https://openalex.org/W3196207352","https://openalex.org/W2951724202","https://openalex.org/W3084261076","https://openalex.org/W1996614773","https://openalex.org/W4387820098","https://openalex.org/W2576399385","https://openalex.org/W1979597421","https://openalex.org/W2963408011","https://openalex.org/W4236324517"],"abstract_inverted_index":{"A":[0],"Proof-of-Location":[1],"(POL)":[2],"system":[3,84,105],"is":[4,132],"used":[5,52,133],"to":[6,12,30,33,49,118,136,172],"issue":[7],"a":[8,13,20,31,138,156],"proof-of-location":[9],"token":[10],"($pol$)":[11],"user":[14,39],"who":[15],"has":[16],"been":[17],"present":[18],"at":[19],"location$\\ell":[21],"oc$,":[22],"such":[23],"that":[24,122,131,142],"it":[25],"can":[26],"be":[27,51,144],"later":[28],"presented":[29],"verifier":[32],"assure":[34],"the":[35,38,63,74,82,91,94,110,174,177],"presence":[36],"of":[37,58,112,159,176],"at$\\ell":[40],"oc$.":[41],"Basic":[42],"POL":[43,59,75,104,166],"security":[44,76,87],"requirements":[45],"areunforgeabilityof$pol$,":[46],"and":[47,65,77,80,88,93],"itsnon-transferability(a$pol$issued":[48],"user$u_1$cannot":[50],"by$u_2$).":[53],"An":[54],"additional":[55],"important":[56],"property":[57],"systems":[60],"isuser":[61],"privacyagainst":[62],"issuers":[64],"verifiers.":[66],"We":[67,127,163],"make":[68],"two":[69],"contributions.":[70],"First,":[71],"we":[72,98],"formalize":[73],"privacy":[78,89],"properties,":[79],"construct":[81],"first":[83],"providing":[85],"provable":[86],"against":[90,149],"issuer":[92],"verifier,":[95],"both.":[96],"Second,":[97],"introduce":[99],"ageo-tampering":[100],"attackthat":[101],"completely":[102],"breaks":[103],"security,":[106],"by":[107,134],"simply":[108],"changing":[109],"location":[111,139],"a$pol$issuing":[113],"node.":[114],"The":[115,152],"attack":[116],"applies":[117],"portable":[119],"infrastructure":[120],"nodes":[121],"are":[123],"not":[124],"continually":[125],"monitored.":[126],"propose":[128],"an":[129,168],"algorithm":[130],"a$pol$issuer":[135],"provide":[137],"integrity":[140],"\u201cproof\u201d,":[141],"will":[143],"embedded":[145],"in":[146],"a$pol$to":[147],"protect":[148],"this":[150],"attack.":[151],"proof":[153],"relies":[154],"on":[155,167],"novel":[157],"application":[158],"euclidean":[160],"Distance":[161],"Matrices.":[162],"implemented":[164],"our":[165],"off-the-shelf":[169],"Android":[170],"smartphone":[171],"show":[173],"practicality":[175],"proposed":[178],"algorithms.":[179]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}