{"id":"https://openalex.org/W3166283285","doi":"https://doi.org/10.1145/3433210.3457535","title":"Pipa: Privacy-preserving Password Checkup via Homomorphic Encryption","display_name":"Pipa: Privacy-preserving Password Checkup via Homomorphic Encryption","publication_year":2021,"publication_date":"2021-05-24","ids":{"openalex":"https://openalex.org/W3166283285","doi":"https://doi.org/10.1145/3433210.3457535","mag":"3166283285"},"language":"en","primary_location":{"id":"doi:10.1145/3433210.3457535","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3433210.3457535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM Asia Conference on Computer and Communications Security","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/A5100660543","display_name":"Jie Li","orcid":"https://orcid.org/0000-0002-7582-7630"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["Huawei Technologies, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Beijing, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100726803","display_name":"Yamin Liu","orcid":"https://orcid.org/0000-0003-4659-3529"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yamin Liu","raw_affiliation_strings":["Huawei International, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei International, Singapore, Singapore","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100778373","display_name":"Shuang Wu","orcid":"https://orcid.org/0000-0001-9512-2358"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shuang Wu","raw_affiliation_strings":["Huawei International, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei International, Singapore, Singapore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0257,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.78951154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"242","last_page":"251"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9993000030517578,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9990000128746033,"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/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.8849176168441772},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7449653744697571},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7243853807449341},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.686741292476654},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.594333291053772},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5136918425559998},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.5040971040725708},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.47241345047950745},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.4609779119491577},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.45163094997406006},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.267397940158844},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.24642017483711243}],"concepts":[{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.8849176168441772},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7449653744697571},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7243853807449341},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.686741292476654},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.594333291053772},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5136918425559998},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.5040971040725708},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.47241345047950745},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.4609779119491577},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.45163094997406006},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.267397940158844},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.24642017483711243}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3433210.3457535","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3433210.3457535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7799999713897705,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W56544557","https://openalex.org/W236632755","https://openalex.org/W1755636270","https://openalex.org/W2026179596","https://openalex.org/W2031533839","https://openalex.org/W2098290658","https://openalex.org/W2177209050","https://openalex.org/W2226167778","https://openalex.org/W2527617455","https://openalex.org/W2535199873","https://openalex.org/W2554750353","https://openalex.org/W2738614304","https://openalex.org/W2766393794","https://openalex.org/W2768174108","https://openalex.org/W2965442679","https://openalex.org/W2985527074","https://openalex.org/W2987263720","https://openalex.org/W3028867652","https://openalex.org/W3030543124","https://openalex.org/W4285064010","https://openalex.org/W6778434676"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W143386018"],"abstract_inverted_index":{"Data-breach":[0],"is":[1,33,46],"not":[2],"rare":[3],"on":[4],"Internet,":[5],"and":[6,17],"once":[7],"it":[8],"happens,":[9],"web":[10,24],"users":[11,25],"may":[12],"suffer":[13],"from":[14],"privacy":[15],"leakage":[16],"property":[18],"loss.":[19],"In":[20],"order":[21],"to":[22,26],"enable":[23],"conveniently":[27],"check":[28],"whether":[29],"their":[30,40],"confidential":[31],"information":[32],"compromised":[34],"in":[35],"data-breach":[36],"events":[37],"while":[38],"preserving":[39],"privacy,":[41],"we":[42],"design":[43],"Pipa,":[44],"which":[45],"essentially":[47],"a":[48],"special":[49],"case":[50],"of":[51],"private":[52],"set":[53],"intersection":[54],"protocol":[55],"instantiated":[56],"with":[57],"homomorphic":[58],"encryption.":[59],"We":[60],"choose":[61],"the":[62],"password":[63],"checkup":[64],"scenario":[65],"for":[66],"an":[67],"entry":[68],"point.":[69]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
