{"id":"https://openalex.org/W2074071909","doi":"https://doi.org/10.1016/s1571-0661(05)80034-9","title":"Secrecy and Group Creation","display_name":"Secrecy and Group Creation","publication_year":2001,"publication_date":"2001-03-01","ids":{"openalex":"https://openalex.org/W2074071909","doi":"https://doi.org/10.1016/s1571-0661(05)80034-9","mag":"2074071909"},"language":"en","primary_location":{"id":"doi:10.1016/s1571-0661(05)80034-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80034-9","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/s1571-0661(05)80034-9","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013220584","display_name":"Luca Cardelli","orcid":"https://orcid.org/0000-0002-8705-8488"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Luca Cardelli","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001627888","display_name":"Andy Gordon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andy Gordon","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5023086477","display_name":"Giorgio Ghelli","orcid":"https://orcid.org/0000-0002-0596-6395"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Giorgio Ghelli","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013220584"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3178,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72671925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"40","issue":null,"first_page":"7","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.996399998664856,"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"}},"topics":[{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.996399998664856,"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"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T11800","display_name":"User Authentication and Security Systems","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.9216289520263672},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.6013818979263306},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5981118679046631},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.5279200077056885},{"id":"https://openalex.org/keywords/accidental","display_name":"Accidental","score":0.5146228075027466},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5077739357948303},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4693893790245056},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36641085147857666},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3371502757072449},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27678924798965454},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.17756867408752441},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.15971747040748596},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.13495773077011108},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07840725779533386}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.9216289520263672},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.6013818979263306},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5981118679046631},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.5279200077056885},{"id":"https://openalex.org/C126965237","wikidata":"https://www.wikidata.org/wiki/Q816335","display_name":"Accidental","level":2,"score":0.5146228075027466},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5077739357948303},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4693893790245056},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36641085147857666},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3371502757072449},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27678924798965454},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.17756867408752441},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.15971747040748596},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.13495773077011108},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07840725779533386},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s1571-0661(05)80034-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80034-9","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arpi.unipi.it:11568/187126","is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/187126","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/s1571-0661(05)80034-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80034-9","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1557834454","https://openalex.org/W1991354622"],"related_works":["https://openalex.org/W2107199751","https://openalex.org/W565335793","https://openalex.org/W2363071176","https://openalex.org/W4300441478","https://openalex.org/W2062965938","https://openalex.org/W4243812570","https://openalex.org/W2493929861","https://openalex.org/W2787252914","https://openalex.org/W3178466341","https://openalex.org/W2915026029"],"abstract_inverted_index":{"We":[0,41],"add":[1],"an":[2],"operation":[3],"of":[4,20,26,39,45,54,66],"group":[5,13,67],"creation":[6,68],"to":[7,59,72],"the":[8,24,34,60,63],"typed":[9],"pi-calculus,":[10],"where":[11],"a":[12,15,43,52],"is":[14],"type":[16],"for":[17],"channels.":[18],"Creation":[19],"fresh":[21],"groups":[22],"has":[23],"effect":[25],"statically":[27],"preventing":[28],"certain":[29],"communications,":[30],"and":[31,50,74],"can":[32,69],"block":[33],"accidental":[35],"or":[36],"malicious":[37],"leakage":[38],"secrets.":[40],"adapt":[42],"notion":[44,65],"secrecy":[46,55],"introduced":[47],"by":[48],"Abadi,":[49],"prove":[51],"preservation":[53],"property.":[56],"When":[57],"applied":[58],"ambient":[61],"calculus,":[62],"same":[64],"be":[70],"used":[71],"create":[73],"preserve":[75],"shared":[76],"secrets":[77],"among":[78],"mobile":[79],"agents.":[80],"\u00a9":[81],"Elsevier":[82],"Ltd.":[83]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}