{"id":"https://openalex.org/W1570941338","doi":"https://doi.org/10.1007/978-3-642-31668-5_15","title":"P2P Social Networks with Broadcast Encryption Protected Privacy","display_name":"P2P Social Networks with Broadcast Encryption Protected Privacy","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1570941338","doi":"https://doi.org/10.1007/978-3-642-31668-5_15","mag":"1570941338"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-31668-5_15","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-31668-5_15","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-31668-5_15.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-31668-5_15.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089051433","display_name":"Oleksandr Bodriagov","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Oleksandr Bodriagov","raw_affiliation_strings":["School of Computer Science and Communication, KTH - The Royal Institute of Technology, Stockholm, Sweden","KTH\u2014The Royal Institute of Technology"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication, KTH - The Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH\u2014The Royal Institute of Technology","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028691929","display_name":"Sonja Buchegger","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Sonja Buchegger","raw_affiliation_strings":["School of Computer Science and Communication, KTH - The Royal Institute of Technology, Stockholm, Sweden","KTH\u2014The Royal Institute of Technology"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication, KTH - The Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH\u2014The Royal Institute of Technology","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089051433"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":2.2177,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.89055627,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"197","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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":0.9998999834060669,"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9991000294685364,"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/encryption","display_name":"Encryption","score":0.8005139827728271},{"id":"https://openalex.org/keywords/broadcast-encryption","display_name":"Broadcast encryption","score":0.7431548833847046},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7329727411270142},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6938079595565796},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6065653562545776},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.58209228515625},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5223261713981628},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.4569686949253082},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4531751275062561},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43018943071365356},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.42935389280319214},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.42155855894088745},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.41162237524986267},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3769512176513672}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8005139827728271},{"id":"https://openalex.org/C2778281673","wikidata":"https://www.wikidata.org/wiki/Q4972106","display_name":"Broadcast encryption","level":4,"score":0.7431548833847046},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7329727411270142},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6938079595565796},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6065653562545776},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.58209228515625},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5223261713981628},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.4569686949253082},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4531751275062561},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43018943071365356},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.42935389280319214},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.42155855894088745},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.41162237524986267},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3769512176513672},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-642-31668-5_15","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-31668-5_15","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-31668-5_15.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},{"id":"pmh:oai:HAL:hal-01517609v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-01517609","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"7th PrimeLife International Summer School (PRIMELIFE), Sep 2011, Trento, Italy. pp.197-206, &#x27E8;10.1007/978-3-642-31668-5_15&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"doi:10.1007/978-3-642-31668-5_15","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-31668-5_15","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-31668-5_15.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6800000071525574,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2296069826","display_name":null,"funder_award_id":"VR 2009-3793","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"},{"id":"https://openalex.org/G7492805848","display_name":null,"funder_award_id":"SSF FFL09-0086","funder_id":"https://openalex.org/F4320320940","funder_display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning"}],"funders":[{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"},{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1570941338.pdf","grobid_xml":"https://content.openalex.org/works/W1570941338.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1534748576","https://openalex.org/W1601035152","https://openalex.org/W2051108754","https://openalex.org/W2116648071","https://openalex.org/W2127437778","https://openalex.org/W2339662170","https://openalex.org/W2475855573","https://openalex.org/W2624923838","https://openalex.org/W4232632783"],"related_works":["https://openalex.org/W2187385430","https://openalex.org/W2543625699","https://openalex.org/W3030405874","https://openalex.org/W2474451079","https://openalex.org/W2158143049","https://openalex.org/W2044417600","https://openalex.org/W4238724643","https://openalex.org/W2394741334","https://openalex.org/W3013896566","https://openalex.org/W2293437809"],"abstract_inverted_index":{"Users":[0],"of":[1,43,56,82,100,109],"centralized":[2],"online":[3],"social":[4,35,58,103],"networks":[5,36,59],"(OSN)":[6],"do":[7],"not":[8,88],"have":[9,60],"full":[10],"control":[11,49],"over":[12],"their":[13],"data.":[14,148],"The":[15,117],"OSN":[16],"provider":[17,46],"can":[18,93,145],"collect":[19],"and":[20,24,47,85,114,121],"mine":[21],"user":[22],"data":[23,79,135],"intentionally":[25],"or":[26,68],"accidentally":[27],"leak":[28],"it":[29],"to":[30,50,74,87,132],"third":[31],"parties.":[32],"Peer-to-peer":[33],"(P2P)":[34],"address":[37],"this":[38],"problem":[39],"by":[40],"getting":[41],"rid":[42],"the":[44,51],"central":[45],"giving":[48],"users.":[52],"However,":[53],"existing":[54],"proposals":[55],"P2P":[57,102],"many":[61],"drawbacks:":[62],"reliance":[63],"on":[64],"trust,":[65],"expensive":[66],"anonymization":[67],"encryption":[69,77],"techniques,":[70],"etc.":[71],"We":[72,96],"propose":[73],"use":[75],"broadcast":[76,112],"for":[78,137],"protection":[80],"because":[81],"its":[83],"efficiency":[84],"ability":[86],"disclose":[89],"information":[90],"about":[91],"who":[92,144],"decrypt":[94],"what.":[95],"present":[97],"an":[98],"architecture":[99,118],"a":[101,107],"network":[104],"that":[105,129],"uses":[106],"composition":[108],"public-key":[110],"cryptography,":[111],"encryption,":[113],"symmetric":[115],"cryptography.":[116],"provides":[119],"confidentiality":[120],"limited":[122],"integrity":[123],"protection.":[124],"It":[125],"defines":[126],"privacy-preserving":[127],"profiles":[128],"allow":[130],"users":[131],"quickly":[133],"find":[134],"encrypted":[136],"them":[138],"while":[139],"preventing":[140],"attackers":[141],"from":[142],"learning":[143],"access":[146],"which":[147]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
