{"id":"https://openalex.org/W4407097840","doi":"https://doi.org/10.1109/jiot.2025.3537980","title":"PPCA: Privacy-Preserving Continuous Authentication Scheme With Consistency Proof for Zero-Trust Architecture Networks","display_name":"PPCA: Privacy-Preserving Continuous Authentication Scheme With Consistency Proof for Zero-Trust Architecture Networks","publication_year":2025,"publication_date":"2025-02-03","ids":{"openalex":"https://openalex.org/W4407097840","doi":"https://doi.org/10.1109/jiot.2025.3537980"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3537980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3537980","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063866118","display_name":"Tianqi Wu","orcid":"https://orcid.org/0000-0002-3766-8923"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianqi Wu","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013730149","display_name":"Guyue Li","orcid":"https://orcid.org/0000-0003-1145-1168"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guyue Li","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1145-1168","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085579919","display_name":"Jiaheng Wang","orcid":"https://orcid.org/0000-0002-9783-5471"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaheng Wang","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9783-5471","affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365935","display_name":"Bin Xiao","orcid":"https://orcid.org/0000-0003-4223-8220"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bin Xiao","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0003-4223-8220","affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081876978","display_name":"Yubo Song","orcid":"https://orcid.org/0000-0002-1347-6126"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubo Song","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1347-6126","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5063866118"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":13.0219,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.98316778,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"12","issue":"11","first_page":"17596","last_page":"17609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9955000281333923,"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/T11424","display_name":"Security and Verification in Computing","score":0.9955000281333923,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10927","display_name":"Access Control and Trust","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8176432847976685},{"id":"https://openalex.org/keywords/zero-knowledge-proof","display_name":"Zero-knowledge proof","score":0.6541848182678223},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6217443346977234},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6167678833007812},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5659002065658569},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5227712988853455},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5131093263626099},{"id":"https://openalex.org/keywords/message-authentication-code","display_name":"Message authentication code","score":0.47758200764656067},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4149940013885498},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4072542190551758},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.3247984051704407},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3218349814414978},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13368862867355347},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08556103706359863}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8176432847976685},{"id":"https://openalex.org/C176329583","wikidata":"https://www.wikidata.org/wiki/Q191943","display_name":"Zero-knowledge proof","level":3,"score":0.6541848182678223},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6217443346977234},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6167678833007812},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5659002065658569},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5227712988853455},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5131093263626099},{"id":"https://openalex.org/C141492731","wikidata":"https://www.wikidata.org/wiki/Q1052621","display_name":"Message authentication code","level":3,"score":0.47758200764656067},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4149940013885498},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4072542190551758},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3247984051704407},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3218349814414978},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13368862867355347},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08556103706359863},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3537980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3537980","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7106917570","display_name":null,"funder_award_id":"U22B2006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8834522414","display_name":null,"funder_award_id":"BK20222001","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W159162986","https://openalex.org/W1011606778","https://openalex.org/W1522102989","https://openalex.org/W1607188293","https://openalex.org/W1610688607","https://openalex.org/W2009667526","https://openalex.org/W2133244167","https://openalex.org/W2165210192","https://openalex.org/W2531157766","https://openalex.org/W2602531037","https://openalex.org/W2789397092","https://openalex.org/W2883748642","https://openalex.org/W2898776076","https://openalex.org/W2953030092","https://openalex.org/W2954625838","https://openalex.org/W2991607145","https://openalex.org/W3021416257","https://openalex.org/W3034598256","https://openalex.org/W3037512809","https://openalex.org/W3082110198","https://openalex.org/W3087662407","https://openalex.org/W3120616381","https://openalex.org/W3127536271","https://openalex.org/W3129856871","https://openalex.org/W3143269581","https://openalex.org/W3164072627","https://openalex.org/W3182377983","https://openalex.org/W3197878201","https://openalex.org/W3198384297","https://openalex.org/W3210417109","https://openalex.org/W3214556590","https://openalex.org/W4206384493","https://openalex.org/W4214528532","https://openalex.org/W4241115028","https://openalex.org/W4285303608","https://openalex.org/W4292263371","https://openalex.org/W4309475903","https://openalex.org/W4312865567","https://openalex.org/W4321602220","https://openalex.org/W4328028832","https://openalex.org/W4362686174","https://openalex.org/W4376460899","https://openalex.org/W4376626805","https://openalex.org/W4380355651","https://openalex.org/W4381952786","https://openalex.org/W4385062332","https://openalex.org/W4386472872","https://openalex.org/W4386736581","https://openalex.org/W4388407457","https://openalex.org/W4388857500","https://openalex.org/W4389620384","https://openalex.org/W4390619889","https://openalex.org/W4391541916","https://openalex.org/W4399477009","https://openalex.org/W6852902072","https://openalex.org/W6873933417","https://openalex.org/W6877686672"],"related_works":["https://openalex.org/W2166668397","https://openalex.org/W2116285675","https://openalex.org/W1533309011","https://openalex.org/W3048245612","https://openalex.org/W1980599209","https://openalex.org/W1555715488","https://openalex.org/W1991172351","https://openalex.org/W1510656496","https://openalex.org/W2061637199","https://openalex.org/W2997078490"],"abstract_inverted_index":{"Continuous":[0],"authentication":[1,40],"(CA)":[2],"has":[3],"been":[4],"widely":[5],"applied":[6],"by":[7,95],"network":[8],"service":[9],"providers":[10],"to":[11,34,75,108,111,136,144,157],"verify":[12],"user":[13,30,135,151,189],"identities":[14],"in":[15,22,50,60,77],"finance,":[16],"healthcare,":[17],"and":[18,42,100,166,174,185,187,191,216],"e-commerce":[19],"fields.":[20],"However,":[21],"next-generation":[23],"networks,":[24],"CA":[25,92],"faces":[26],"the":[27,69,85,114,133,139,145,150,159,195],"risk":[28],"of":[29,71],"privacy":[31,55],"leakage":[32],"due":[33],"its":[35],"dependence":[36],"on":[37,169],"a":[38,90,128],"verifier-centric":[39],"model,":[41],"verifiers":[43],"may":[44],"not":[45],"always":[46],"be":[47],"trustworthy,":[48],"particularly":[49],"zero-trust":[51],"architecture":[52],"networks.":[53],"Existing":[54],"protection":[56],"schemes":[57,66],"face":[58],"challenges":[59],"solving":[61],"this":[62,87],"problem":[63],"because":[64],"these":[65],"will":[67],"weaken":[68],"linkability":[70],"context":[72],"requests,":[73],"leading":[74],"difficulties":[76],"consistency":[78,130,160,193],"checks":[79],"for":[80,119,132,154],"fine-grained":[81,101,124],"CA.":[82,102],"To":[83,122],"fill":[84],"gap,":[86],"article":[88],"proposes":[89],"privacy-preserving":[91],"(PPCA)":[93],"scheme":[94],"incorporating":[96],"anonymous":[97,134],"self-sovereign":[98],"identity":[99,117],"Specifically,":[103],"PPCA":[104,162,182,203],"exploits":[105],"subset":[106],"proof":[107,131],"enable":[109],"users":[110],"reveal":[112],"only":[113,205],"minimum":[115],"necessary":[116],"data":[118],"selective":[120],"disclosure.":[121],"support":[123],"CA,":[125],"we":[126],"construct":[127],"new":[129],"prove":[137],"that":[138,181,202],"different":[140],"credentials":[141],"are":[142],"bound":[143],"same":[146,196],"attributes":[147],"set,":[148],"where":[149],"is":[152,163,183],"responsible":[153],"deciding":[155],"whether":[156],"send":[158],"proof.":[161],"formalized,":[164],"defined,":[165],"constructed":[167],"based":[168],"BLS":[170],"signatures,":[171],"Set":[172],"Commitment,":[173],"Sigma":[175],"Protocol.":[176],"The":[177,198],"security":[178,215],"analysis":[179],"shows":[180,201],"correct":[184],"sound":[186],"supports":[188],"anonymity":[190],"credential":[192],"at":[194],"time.":[197],"performance":[199],"evaluation":[200],"requires":[204],"minimal":[206],"additional":[207],"time":[208],"cost,":[209],"achieving":[210],"an":[211],"optimal":[212],"balance":[213],"between":[214],"efficiency.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2}],"updated_date":"2026-05-28T09:10:13.091523","created_date":"2025-10-10T00:00:00"}
