{"id":"https://openalex.org/W2064958915","doi":"https://doi.org/10.1145/1011767.1011857","title":"Brief announcement","display_name":"Brief announcement","publication_year":2004,"publication_date":"2004-07-25","ids":{"openalex":"https://openalex.org/W2064958915","doi":"https://doi.org/10.1145/1011767.1011857","mag":"2064958915"},"language":"en","primary_location":{"id":"doi:10.1145/1011767.1011857","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1011767.1011857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the twenty-third annual ACM symposium on Principles of distributed computing","raw_type":"proceedings-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/A5066888184","display_name":"Claude Castelluccia","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Claude Castelluccia","raw_affiliation_strings":["School of Information and Computer Science, UC Irvine, CA"],"affiliations":[{"raw_affiliation_string":"School of Information and Computer Science, UC Irvine, CA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041605156","display_name":"Stanis\u0142aw Jarecki","orcid":"https://orcid.org/0000-0002-5055-2407"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stanislaw Jarecki","raw_affiliation_strings":["School of Information and Computer Science, UC Irvine, CA"],"affiliations":[{"raw_affiliation_string":"School of Information and Computer Science, UC Irvine, CA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009882362","display_name":"Gene Tsudik","orcid":"https://orcid.org/0000-0002-8467-8614"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gene Tsudik","raw_affiliation_strings":["School of Information and Computer Science, UC Irvine, CA"],"affiliations":[{"raw_affiliation_string":"School of Information and Computer Science, UC Irvine, CA","institution_ids":["https://openalex.org/I204250578"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066888184"],"corresponding_institution_ids":["https://openalex.org/I204250578"],"apc_list":null,"apc_paid":null,"fwci":1.7988,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.87296412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"394","last_page":"394"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9979000091552734,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9873999953269958,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/handshake","display_name":"Handshake","score":0.7397027015686035},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6660648584365845},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.6185972690582275},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5999661087989807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.593345582485199},{"id":"https://openalex.org/keywords/group-key","display_name":"Group key","score":0.4873295724391937},{"id":"https://openalex.org/keywords/diffie\u2013hellman-key-exchange","display_name":"Diffie\u2013Hellman key exchange","score":0.46514761447906494},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4544218182563782},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.431161493062973},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.42727231979370117},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.42201608419418335},{"id":"https://openalex.org/keywords/key-distribution","display_name":"Key distribution","score":0.34736716747283936},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21523040533065796}],"concepts":[{"id":"https://openalex.org/C2778000800","wikidata":"https://www.wikidata.org/wiki/Q830043","display_name":"Handshake","level":3,"score":0.7397027015686035},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6660648584365845},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.6185972690582275},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5999661087989807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.593345582485199},{"id":"https://openalex.org/C2777513581","wikidata":"https://www.wikidata.org/wiki/Q5611239","display_name":"Group key","level":3,"score":0.4873295724391937},{"id":"https://openalex.org/C29524669","wikidata":"https://www.wikidata.org/wiki/Q623447","display_name":"Diffie\u2013Hellman key exchange","level":5,"score":0.46514761447906494},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4544218182563782},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.431161493062973},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.42727231979370117},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.42201608419418335},{"id":"https://openalex.org/C160333310","wikidata":"https://www.wikidata.org/wiki/Q6398153","display_name":"Key distribution","level":4,"score":0.34736716747283936},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21523040533065796},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1011767.1011857","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1011767.1011857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the twenty-third annual ACM symposium on Principles of distributed computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2136757778"],"related_works":["https://openalex.org/W4378471218","https://openalex.org/W2105502792","https://openalex.org/W2540871598","https://openalex.org/W1604247182","https://openalex.org/W2081794565","https://openalex.org/W2156287461","https://openalex.org/W2270302093","https://openalex.org/W1599261527","https://openalex.org/W2158615491","https://openalex.org/W2220467852"],"abstract_inverted_index":{"Secret":[0],"handshake":[1,40,97,117],"protocols":[2,118],"were":[3],"recently":[4],"introduced":[5],"by":[6,36],"Balfanz,":[7],"et":[8],"al.":[9],"[1]":[10,100],"to":[11,18,84,93,114],"allow":[12],"members":[13,60,82],"of":[14,48,61,99,138],"the":[15,24,39,49,52,62,126,129,149,153,159,164],"same":[16,63],"group":[17,32,64,81,91],"authenticate":[19],"each":[20,67,86],"other":[21,53,68,87],"secretly,":[22],"in":[23,38,77],"sense":[25],"that":[26],"someone":[27],"who":[28,58],"is":[29,45],"not":[30],"a":[31,46,103,135],"member":[33,47],"cannot":[34],"tell,":[35],"engaging":[37],"protocol,":[41],"whether":[42],"his":[43],"counterparty":[44],"group.":[50],"On":[51],"hand,":[54],"any":[55,78,156],"two":[56],"parties":[57],"are":[59],"will":[65],"recognize":[66],"as":[69],"members.":[70],"Thus,":[71],"secret":[72,96,116],"handshakes":[73],"can":[74],"be":[75],"used":[76],"scenario":[79],"where":[80,147],"need":[83],"identify":[85],"without":[88],"revealing":[89],"their":[90],"affiliations":[92],"outsiders.":[94],"The":[95],"protocol":[98],"relies":[101],"on":[102,107],"Bilinear":[104],"Diffie-Hellman":[105],"assumption":[106],"certain":[108],"elliptic":[109],"curves.":[110],"We":[111],"show":[112],"how":[113],"build":[115],"secure":[119],"under":[120],"more":[121],"standard":[122],"cryptographic":[123],"assumptions,":[124],"like":[125],"RSA":[127],"or":[128],"Diffie":[130],"Hellman":[131],"(DH)":[132],"assumption,":[133],"using":[134],"novel":[136],"tool":[137],"CA-oblivious":[139],"public":[140,150,165],"key":[141,151],"encryption,":[142],"i.e.":[143],"an":[144],"encryption":[145],"scheme":[146],"neither":[148],"nor":[152],"ciphertext":[154],"reveal":[155],"information":[157],"about":[158],"Certification":[160],"Authority":[161],"which":[162],"certified":[163],"key.":[166]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}