{"id":"https://openalex.org/W3161325491","doi":"https://doi.org/10.1109/ntms49979.2021.9432656","title":"An Innovative and Decentralized Identity Framework Based on Blockchain Technology","display_name":"An Innovative and Decentralized Identity Framework Based on Blockchain Technology","publication_year":2021,"publication_date":"2021-04-19","ids":{"openalex":"https://openalex.org/W3161325491","doi":"https://doi.org/10.1109/ntms49979.2021.9432656","mag":"3161325491"},"language":"en","primary_location":{"id":"doi:10.1109/ntms49979.2021.9432656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms49979.2021.9432656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5033656714","display_name":"Daniel Maldonado-Ruiz","orcid":"https://orcid.org/0000-0002-2509-5929"},"institutions":[{"id":"https://openalex.org/I70764802","display_name":"National Polytechnic School","ror":"https://ror.org/01gb99w41","country_code":"EC","type":"education","lineage":["https://openalex.org/I70764802"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Daniel Maldonado-Ruiz","raw_affiliation_strings":["Facultad de Ingenier\u00eda en Sistemas Inform\u00e1ticos y Computaci\u00f3n, Escuela Polit\u00e9cnica Nacional, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda en Sistemas Inform\u00e1ticos y Computaci\u00f3n, Escuela Polit\u00e9cnica Nacional, Ecuador","institution_ids":["https://openalex.org/I70764802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032226942","display_name":"Jenny Torres","orcid":"https://orcid.org/0000-0002-8920-1225"},"institutions":[{"id":"https://openalex.org/I70764802","display_name":"National Polytechnic School","ror":"https://ror.org/01gb99w41","country_code":"EC","type":"education","lineage":["https://openalex.org/I70764802"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Jenny Torres","raw_affiliation_strings":["Facultad de Ingenier\u00eda en Sistemas Inform\u00e1ticos y Computaci\u00f3n, Escuela Polit\u00e9cnica Nacional, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda en Sistemas Inform\u00e1ticos y Computaci\u00f3n, Escuela Polit\u00e9cnica Nacional, Ecuador","institution_ids":["https://openalex.org/I70764802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041418831","display_name":"Nour El Madhoun","orcid":"https://orcid.org/0000-0001-7742-7748"},"institutions":[{"id":"https://openalex.org/I4210138808","display_name":"\u00c9cole Pour l'Informatique et les Techniques Avanc\u00e9es","ror":"https://ror.org/04r5ddq29","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210138808"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nour El Madhoun","raw_affiliation_strings":["Security and System Laboratory, EPITA, Le Kremlin-Bic\u00eatre, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Security and System Laboratory, EPITA, Le Kremlin-Bic\u00eatre, France","institution_ids":["https://openalex.org/I4210138808"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071791657","display_name":"Mohamad Badra","orcid":"https://orcid.org/0000-0001-7051-5139"},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Mohamad Badra","raw_affiliation_strings":["College of Technological Innovation, Zayed University, Dubai, U. A. E"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Technological Innovation, Zayed University, Dubai, U. A. E","institution_ids":["https://openalex.org/I91044093"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9919000267982483,"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/delegate","display_name":"Delegate","score":0.8633517622947693},{"id":"https://openalex.org/keywords/trusted-third-party","display_name":"Trusted third party","score":0.7124809622764587},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.6981276869773865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6850612163543701},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6842436194419861},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6697824001312256},{"id":"https://openalex.org/keywords/identity-management","display_name":"Identity management","score":0.5413150787353516},{"id":"https://openalex.org/keywords/certificate","display_name":"Certificate","score":0.4923173189163208},{"id":"https://openalex.org/keywords/third-party","display_name":"Third party","score":0.47754085063934326},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.47076988220214844},{"id":"https://openalex.org/keywords/web-of-trust","display_name":"Web of trust","score":0.4348146915435791},{"id":"https://openalex.org/keywords/trust-anchor","display_name":"Trust anchor","score":0.4338746666908264},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.41777920722961426},{"id":"https://openalex.org/keywords/computational-trust","display_name":"Computational trust","score":0.29287469387054443},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.1367720365524292},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1082414984703064}],"concepts":[{"id":"https://openalex.org/C143273055","wikidata":"https://www.wikidata.org/wiki/Q2382794","display_name":"Delegate","level":2,"score":0.8633517622947693},{"id":"https://openalex.org/C139089976","wikidata":"https://www.wikidata.org/wiki/Q2142273","display_name":"Trusted third party","level":2,"score":0.7124809622764587},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.6981276869773865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6850612163543701},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6842436194419861},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6697824001312256},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.5413150787353516},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.4923173189163208},{"id":"https://openalex.org/C2983583741","wikidata":"https://www.wikidata.org/wiki/Q16785388","display_name":"Third party","level":2,"score":0.47754085063934326},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.47076988220214844},{"id":"https://openalex.org/C157424077","wikidata":"https://www.wikidata.org/wiki/Q1928707","display_name":"Web of trust","level":4,"score":0.4348146915435791},{"id":"https://openalex.org/C154800190","wikidata":"https://www.wikidata.org/wiki/Q16941470","display_name":"Trust anchor","level":4,"score":0.4338746666908264},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.41777920722961426},{"id":"https://openalex.org/C160521178","wikidata":"https://www.wikidata.org/wiki/Q5157345","display_name":"Computational trust","level":3,"score":0.29287469387054443},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.1367720365524292},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1082414984703064},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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":2,"locations":[{"id":"doi:10.1109/ntms49979.2021.9432656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms49979.2021.9432656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03188083v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03188083","pdf_url":null,"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":"The 11th IFIP International Conference on New Technologies, Mobility and Security (NTMS 2021), Apr 2021, Paris, France","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1554858841","https://openalex.org/W2006757318","https://openalex.org/W2010581164","https://openalex.org/W2065955975","https://openalex.org/W2120994321","https://openalex.org/W2300877280","https://openalex.org/W2594535555","https://openalex.org/W2611626082","https://openalex.org/W2741706115","https://openalex.org/W2746343748","https://openalex.org/W2766371347","https://openalex.org/W2770821377","https://openalex.org/W2772200861","https://openalex.org/W2786022952","https://openalex.org/W2793701237","https://openalex.org/W2797677683","https://openalex.org/W2849187864","https://openalex.org/W2892115260","https://openalex.org/W2894058802","https://openalex.org/W2898841373","https://openalex.org/W2899104296","https://openalex.org/W2901389825","https://openalex.org/W2907358544","https://openalex.org/W2912157678","https://openalex.org/W2917351259","https://openalex.org/W2945447837","https://openalex.org/W2963153473","https://openalex.org/W2966776288","https://openalex.org/W2971086516","https://openalex.org/W2998522895","https://openalex.org/W3000226457","https://openalex.org/W3036131692","https://openalex.org/W3101558835","https://openalex.org/W3125528666","https://openalex.org/W4211068006","https://openalex.org/W4248175462","https://openalex.org/W6633113504","https://openalex.org/W6678305716","https://openalex.org/W6756090088"],"related_works":["https://openalex.org/W2545277503","https://openalex.org/W2003964205","https://openalex.org/W2166443687","https://openalex.org/W1548793402","https://openalex.org/W2030944454","https://openalex.org/W2128337180","https://openalex.org/W2272650572","https://openalex.org/W2563233917","https://openalex.org/W288285141","https://openalex.org/W1584583063"],"abstract_inverted_index":{"Network":[0],"users":[1,50,99,125,168],"usually":[2],"need":[3],"a":[4,25,34,46,62],"third":[5,63,82,178],"party":[6],"validation":[7],"to":[8,16,61,91,169,175],"prove":[9],"that":[10,49],"they":[11,14,173],"are":[12,157],"who":[13],"claim":[15],"be.":[17],"Authentication":[18],"systems":[19],"mostly":[20],"assume":[21],"the":[22,31,81,113,138,154,167,171],"existence":[23],"of":[24,33,87,115],"Trusted":[26],"Third":[27],"Party":[28],"(TTP)":[29],"in":[30],"form":[32],"Certificate":[35],"Authority":[36],"(CA)":[37],"or":[38],"as":[39,75,77],"an":[40,93,116],"authentication":[41],"server.":[42],"However,":[43],"relying":[44],"on":[45,108],"TTP":[47,117],"implies":[48],"do":[51],"not":[52],"directly":[53],"manage":[54,127],"their":[55,102,130,162],"identities,":[56],"but":[57],"delegate":[58],"this":[59,88,111,134],"role":[60],"party.":[64,83],"This":[65],"intrinsic":[66],"issue":[67],"can":[68,100,126],"generate":[69],"trust":[70],"concerns":[71,79],"(e.g.,":[72],"identity":[73],"theft),":[74],"well":[76],"privacy":[78],"towards":[80],"The":[84],"main":[85],"objective":[86],"research":[89],"is":[90,122],"present":[92],"autonomous":[94,118],"and":[95,119,128,159],"independent":[96,120],"solution":[97],"where":[98,124],"store":[101],"self":[103],"created":[104],"credentials":[105],"without":[106],"depending":[107],"TTPs.":[109],"To":[110],"aim,":[112],"use":[114],"network":[121],"needed,":[123],"assess":[129],"identities":[131,156],"themselves.":[132],"In":[133],"paper,":[135],"we":[136],"propose":[137],"framework":[139],"called":[140],"Three":[141],"Blockchains":[142],"Identity":[143],"Management":[144],"with":[145,177],"Elliptic":[146],"Curve":[147],"Cryptography":[148],"(3BI-ECC).":[149],"With":[150],"our":[151],"proposed":[152],"framework,":[153],"users'":[155],"self-generated":[158],"validated":[160],"by":[161],"owners.":[163],"Moreover,":[164],"it":[165],"allows":[166],"customize":[170],"information":[172],"want":[174],"share":[176],"parties.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
