{"id":"https://openalex.org/W1978183200","doi":"https://doi.org/10.1145/1030083.1030103","title":"Direct anonymous attestation","display_name":"Direct anonymous attestation","publication_year":2004,"publication_date":"2004-10-25","ids":{"openalex":"https://openalex.org/W1978183200","doi":"https://doi.org/10.1145/1030083.1030103","mag":"1978183200"},"language":"en","primary_location":{"id":"doi:10.1145/1030083.1030103","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1030083.1030103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th ACM conference on Computer and communications security","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/A5113873238","display_name":"Ernie Brickell","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Ernie Brickell","raw_affiliation_strings":["Intel Corporation"],"affiliations":[{"raw_affiliation_string":"Intel Corporation","institution_ids":["https://openalex.org/I4210158342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045989894","display_name":"Jan Camenisch","orcid":"https://orcid.org/0000-0001-6654-9459"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan Camenisch","raw_affiliation_strings":["IBM Research","IBM Research, -"],"affiliations":[{"raw_affiliation_string":"IBM Research","institution_ids":[]},{"raw_affiliation_string":"IBM Research, -","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037735790","display_name":"Liqun Chen","orcid":"https://orcid.org/0000-0003-2680-4907"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liqun Chen","raw_affiliation_strings":["HP Laboratories"],"affiliations":[{"raw_affiliation_string":"HP Laboratories","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113873238"],"corresponding_institution_ids":["https://openalex.org/I4210158342"],"apc_list":null,"apc_paid":null,"fwci":46.675,"has_fulltext":false,"cited_by_count":928,"citation_normalized_percentile":{"value":0.9986618,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"132","last_page":"145"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T10237","display_name":"Cryptography and Data Security","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/T11424","display_name":"Security and Verification in Computing","score":0.9957000017166138,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.992900013923645,"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/direct-anonymous-attestation","display_name":"Direct Anonymous Attestation","score":0.8602961301803589},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.7856147289276123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7461267113685608},{"id":"https://openalex.org/keywords/ring-signature","display_name":"Ring signature","score":0.7152673006057739},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.661811888217926},{"id":"https://openalex.org/keywords/trusted-platform-module","display_name":"Trusted Platform Module","score":0.641670823097229},{"id":"https://openalex.org/keywords/group-signature","display_name":"Group signature","score":0.6230960488319397},{"id":"https://openalex.org/keywords/trusted-computing","display_name":"Trusted Computing","score":0.6145796775817871},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.5908223390579224},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5842984914779663},{"id":"https://openalex.org/keywords/schnorr-signature","display_name":"Schnorr signature","score":0.5761044025421143},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5305503010749817},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5127419233322144},{"id":"https://openalex.org/keywords/merkle-signature-scheme","display_name":"Merkle signature scheme","score":0.4688578248023987},{"id":"https://openalex.org/keywords/blind-signature","display_name":"Blind signature","score":0.38285011053085327},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.37298619747161865},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.1939626932144165},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08648532629013062}],"concepts":[{"id":"https://openalex.org/C169796023","wikidata":"https://www.wikidata.org/wiki/Q3708936","display_name":"Direct Anonymous Attestation","level":3,"score":0.8602961301803589},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.7856147289276123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7461267113685608},{"id":"https://openalex.org/C168941894","wikidata":"https://www.wikidata.org/wiki/Q3483645","display_name":"Ring signature","level":4,"score":0.7152673006057739},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.661811888217926},{"id":"https://openalex.org/C202775310","wikidata":"https://www.wikidata.org/wiki/Q1140366","display_name":"Trusted Platform Module","level":2,"score":0.641670823097229},{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.6230960488319397},{"id":"https://openalex.org/C2776831232","wikidata":"https://www.wikidata.org/wiki/Q966812","display_name":"Trusted Computing","level":2,"score":0.6145796775817871},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.5908223390579224},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5842984914779663},{"id":"https://openalex.org/C124968333","wikidata":"https://www.wikidata.org/wiki/Q1465057","display_name":"Schnorr signature","level":5,"score":0.5761044025421143},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5305503010749817},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5127419233322144},{"id":"https://openalex.org/C40404285","wikidata":"https://www.wikidata.org/wiki/Q1921816","display_name":"Merkle signature scheme","level":5,"score":0.4688578248023987},{"id":"https://openalex.org/C18899389","wikidata":"https://www.wikidata.org/wiki/Q2736593","display_name":"Blind signature","level":4,"score":0.38285011053085327},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.37298619747161865},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.1939626932144165},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08648532629013062},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1030083.1030103","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1030083.1030103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th ACM conference on Computer and communications security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7799999713897705,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W172970726","https://openalex.org/W1170181687","https://openalex.org/W1494775996","https://openalex.org/W1520176649","https://openalex.org/W1541330898","https://openalex.org/W1565871930","https://openalex.org/W1574149717","https://openalex.org/W1589034595","https://openalex.org/W1591954407","https://openalex.org/W1595610648","https://openalex.org/W1600823322","https://openalex.org/W1601001795","https://openalex.org/W1603031068","https://openalex.org/W1607188293","https://openalex.org/W1617851311","https://openalex.org/W1836064679","https://openalex.org/W1850675439","https://openalex.org/W1974232544","https://openalex.org/W1997859100","https://openalex.org/W2031618446","https://openalex.org/W2058014492","https://openalex.org/W2100460660","https://openalex.org/W2109365902","https://openalex.org/W2119708968","https://openalex.org/W2135656098","https://openalex.org/W2151413173","https://openalex.org/W2153193245","https://openalex.org/W2165210192","https://openalex.org/W2166462813","https://openalex.org/W2286477783","https://openalex.org/W2911424200","https://openalex.org/W2911854644","https://openalex.org/W2915470408","https://openalex.org/W4205092462","https://openalex.org/W4241622823","https://openalex.org/W4285719527","https://openalex.org/W6638983738"],"related_works":["https://openalex.org/W2151288616","https://openalex.org/W2407618154","https://openalex.org/W2348274958","https://openalex.org/W2134107133","https://openalex.org/W1565842368","https://openalex.org/W2119547174","https://openalex.org/W2565608619","https://openalex.org/W2372089223","https://openalex.org/W1506611865","https://openalex.org/W2022848027"],"abstract_inverted_index":{"This":[0,9],"paper":[1],"describes":[2],"the":[3,14,20,36,39,42,46,57,66,85,88,95,112,142,147,151],"direct":[4],"anonymous":[5],"attestation":[6],"scheme":[7,10,137],"(DAA).":[8],"was":[11,130],"adopted":[12],"by":[13],"Trusted":[15,30],"Computing":[16],"Group":[17],"(TCG)":[18],"as":[19,52],"method":[21],"for":[22,74,77,106],"remote":[23],"authentication":[24],"of":[25,38,41,87,108],"a":[26,53,60,80,119,123,128],"hardware":[27],"module,":[28],"called":[29],"Platform":[31],"Module":[32],"(TPM),":[33],"while":[34],"preserving":[35],"privacy":[37],"user":[40,81],"platform":[43],"that":[44,59,127],"contains":[45],"module.":[47],"DAA":[48,72,103,113],"can":[49,62,90,125],"be":[50,63,98],"seen":[51],"group":[54],"signature":[55,61,79,96,129],"without":[56],"feature":[58],"opened,":[64],"i.e.,":[65,76],"anonymity":[67],"is":[68,138],"not":[69,94],"revocable.":[70],"Moreover,":[71],"allows":[73,105],"pseudonyms,":[75],"each":[78],"(in":[82],"agreement":[83],"with":[84],"recipient":[86],"signature)":[89],"decide":[91],"whether":[92],"or":[93],"should":[97],"linkable":[99],"to":[100],"another":[101],"signature.":[102],"furthermore":[104],"detection":[107],"\"known\"":[109],"keys:":[110],"if":[111],"secret":[114,134],"keys":[115],"are":[116],"extracted":[117],"from":[118],"TPM":[120],"and":[121,150],"published,":[122],"verifier":[124],"detect":[126],"produced":[131],"using":[132],"these":[133],"keys.":[135],"The":[136],"provably":[139],"secure":[140],"in":[141],"random":[143],"oracle":[144],"model":[145],"under":[146],"strong":[148],"RSA":[149],"decisional":[152],"Diffie-Hellman":[153],"assumption.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":24},{"year":2023,"cited_by_count":28},{"year":2022,"cited_by_count":27},{"year":2021,"cited_by_count":31},{"year":2020,"cited_by_count":38},{"year":2019,"cited_by_count":46},{"year":2018,"cited_by_count":28},{"year":2017,"cited_by_count":45},{"year":2016,"cited_by_count":38},{"year":2015,"cited_by_count":41},{"year":2014,"cited_by_count":77},{"year":2013,"cited_by_count":57},{"year":2012,"cited_by_count":51}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}