{"id":"https://openalex.org/W4409494398","doi":"https://doi.org/10.1109/tifs.2025.3561662","title":"DP-DID: A Dynamic and Proactive Decentralized Identity System","display_name":"DP-DID: A Dynamic and Proactive Decentralized Identity System","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409494398","doi":"https://doi.org/10.1109/tifs.2025.3561662"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2025.3561662","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3561662","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Transactions on Information Forensics and Security","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/A5101587445","display_name":"Jie Yin","orcid":"https://orcid.org/0000-0002-4891-7593"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie Yin","raw_affiliation_strings":["State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088570801","display_name":"Yang Xiao","orcid":"https://orcid.org/0000-0003-1410-0486"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Xiao","raw_affiliation_strings":["State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428481","display_name":"Qian Chen","orcid":"https://orcid.org/0000-0002-6956-8185"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Chen","raw_affiliation_strings":["State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086105356","display_name":"Ye Rin Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yong zhi Lim","raw_affiliation_strings":["Department of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400548","display_name":"Xuefeng Liu","orcid":"https://orcid.org/0000-0002-7343-6302"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065373445","display_name":"Qingqi Pei","orcid":"https://orcid.org/0000-0001-7601-5434"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqi Pei","raw_affiliation_strings":["State Key Laboratory of Integrated Services Network and the Shaanxi Key Laboratory of Blockchain and Secure Computing, Xidian University, Xi&#x2019;an, China","State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network and the Shaanxi Key Laboratory of Blockchain and Secure Computing, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Network, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008266220","display_name":"Jianying Zhou","orcid":"https://orcid.org/0000-0003-0594-0432"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jianying Zhou","raw_affiliation_strings":["Department of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101587445"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":18.2866,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.98975795,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"20","issue":null,"first_page":"4999","last_page":"5014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9790999889373779,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9790999889373779,"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/T10927","display_name":"Access Control and Trust","score":0.9696999788284302,"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"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9286999702453613,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.760657787322998},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.5355199575424194},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4582147002220154},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3372887969017029}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.760657787322998},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.5355199575424194},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4582147002220154},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3372887969017029},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2025.3561662","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3561662","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Transactions on Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1524288918","https://openalex.org/W1610688607","https://openalex.org/W1885156594","https://openalex.org/W1909324101","https://openalex.org/W2013608896","https://openalex.org/W2013613544","https://openalex.org/W2096024255","https://openalex.org/W2113929724","https://openalex.org/W2296195235","https://openalex.org/W2570008916","https://openalex.org/W2794685135","https://openalex.org/W2884325794","https://openalex.org/W2913435035","https://openalex.org/W2964062734","https://openalex.org/W2969043484","https://openalex.org/W2982735562","https://openalex.org/W3035518953","https://openalex.org/W3113133964","https://openalex.org/W3157453869","https://openalex.org/W3164114180","https://openalex.org/W3167290409","https://openalex.org/W3186069929","https://openalex.org/W3198185738","https://openalex.org/W4210520566","https://openalex.org/W4211068006","https://openalex.org/W4214556265","https://openalex.org/W4288057721","https://openalex.org/W4295935146","https://openalex.org/W4297324167","https://openalex.org/W4312795532","https://openalex.org/W4387010884","https://openalex.org/W4388662100","https://openalex.org/W4394896790","https://openalex.org/W4396783485","https://openalex.org/W4401943207","https://openalex.org/W6678832241","https://openalex.org/W6754314453","https://openalex.org/W6788119407"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Decentralized":[0],"identity":[1,21,50,59,117],"(DID)":[2],"is":[3,171,224],"a":[4,73,96,151,237],"transformative":[5],"paradigm":[6],"that":[7,245],"leverages":[8,135],"blockchain,":[9,136],"decentralized":[10,20,69,116],"identifiers":[11],"and":[12,19,39,114,139,153,230,250],"verifiable":[13],"credentials":[14],"(VCs)":[15],"to":[16,41,56,83,121,162,182,226],"enable":[17],"self-sovereign":[18],"management":[22,62,209],"with":[23,33,187],"myriad":[24],"application":[25],"areas.":[26],"However,":[27],"existing":[28],"DID":[29],"implementations":[30],"are":[31,81,199],"confronted":[32],"two":[34],"key":[35,61,208,260],"challenges:":[36],"insufficient":[37],"decentralization":[38],"vulnerability":[40],"mobile":[42,84,123,167,233],"adversary":[43,124,168,234],"attacks.":[44,169],"First,":[45],"they":[46],"paradoxically":[47],"introduce":[48],"central":[49],"resolvers,":[51],"intermediaries":[52],"or":[53,63,92],"static":[54],"committees":[55,138,181,192],"manage":[57],"critical":[58],"services,":[60],"credential":[64],"issuance,":[65],"which":[66,144],"violates":[67],"the":[68,103,111,188],"controlling":[70],"aim":[71],"against":[72,166,232],"single":[74],"point":[75],"of":[76,102,190],"failure.":[77],"Second,":[78],"these":[79],"systems":[80],"vulnerable":[82],"adversaries":[85],"who":[86],"can":[87],"gradually":[88],"compromise":[89],"multiple":[90,211],"nodes":[91],"committee":[93,128],"members":[94],"over":[95,257],"long":[97],"period,":[98,186],"eventually":[99,200],"seizing":[100],"control":[101],"system.":[104],"In":[105,147],"this":[106],"paper,":[107],"we":[108,149],"propose":[109],"DP-DID,":[110],"first":[112],"dynamic":[113,127,137,152,214],"proactive":[115,155,164],"system":[118,218],"specifically":[119],"designed":[120],"resist":[122],"attacks":[125,235],"in":[126,213,259],"settings.":[129],"To":[130],"eliminate":[131],"centralized":[132],"authorities,":[133],"DP-DID":[134,161,205,223,246],"BLS<sup":[140],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[141,178],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[142],"signatures,":[143],"achieves":[145,206],"decentralization.":[146],"addition,":[148],"design":[150],"batch":[154],"secret":[156],"sharing":[157],"(DBPSS)":[158],"scheme":[159,253],"for":[160,210],"ensure":[163],"security":[165],"This":[170],"achieved":[172],"by":[173,256],"allowing":[174],"at":[175],"most":[176],"<italic":[177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">t</i>":[179],"(threshold)":[180],"be":[183,227],"corrupted":[184,191],"per":[185],"set":[189],"changing":[193],"dynamically":[194],"even":[195],"if":[196],"all":[197],"players":[198],"compromised.":[201],"By":[202],"incorporating":[203],"DBPSS,":[204],"efficient":[207,248],"users":[212],"settings,":[215],"enhancing":[216],"overall":[217],"scalability.":[219],"Through":[220],"rigorous":[221],"analysis,":[222],"proven":[225],"forward":[228],"secure":[229,231],"under":[236],"widely":[238],"adopted":[239],"malicious":[240],"model.":[241],"Extensive":[242],"experiments":[243],"show":[244],"has":[247],"performance,":[249],"our":[251],"DBPSS":[252],"outperforms":[254],"FaB-DPSS":[255],"11.67\u00d7":[258],"handover":[261],"efficiency.":[262]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}