{"id":"https://openalex.org/W2534838589","doi":"https://doi.org/10.1109/wifs.2012.6412624","title":"Improving the DGK comparison protocol","display_name":"Improving the DGK comparison protocol","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2534838589","doi":"https://doi.org/10.1109/wifs.2012.6412624","mag":"2534838589"},"language":"en","primary_location":{"id":"doi:10.1109/wifs.2012.6412624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wifs.2012.6412624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Workshop on Information Forensics and Security (WIFS)","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/A5059641753","display_name":"Thijs Veugen","orcid":"https://orcid.org/0000-0002-9898-4698"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Thijs Veugen","raw_affiliation_strings":["Information Security and Privacy Lab, Delft University of Technology, Delft, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Security and Privacy Lab, Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059641753"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":1.7685,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.87820818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"49","last_page":"54"},"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/T10951","display_name":"Cryptographic Implementations and 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/T11130","display_name":"Coding theory and cryptography","score":0.9988999962806702,"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":0.8696063756942749},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.8244685530662537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7977539896965027},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.755037248134613},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.48249244689941406},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.46751266717910767},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.4570664167404175},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3819277882575989},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.3536679744720459},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.335286021232605},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3252517879009247},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.25369179248809814},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11348995566368103}],"concepts":[{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.8696063756942749},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8244685530662537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7977539896965027},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.755037248134613},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.48249244689941406},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.46751266717910767},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4570664167404175},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3819277882575989},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3536679744720459},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.335286021232605},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3252517879009247},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.25369179248809814},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11348995566368103},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wifs.2012.6412624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wifs.2012.6412624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Workshop on Information Forensics and Security (WIFS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.456.5314","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.5314","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dmirlab.tudelft.nl/sites/default/files/0000049.pdf","raw_type":"text"},{"id":"pmh:oai:tudelft.nl:uuid:93e02d3e-c650-4f94-b5a2-a9991744e6a4","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:93e02d3e-c650-4f94-b5a2-a9991744e6a4","pdf_url":null,"source":{"id":"https://openalex.org/S4306402238","display_name":"Repository hosted by TU Delft Library (TU Delft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2012 IEEE International Workshop on Information Forensics and Security, WIFS 2012, 2-5 Dec. 2012, Tenerife, Spain, 49-54","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W179458199","https://openalex.org/W1497091682","https://openalex.org/W1520726018","https://openalex.org/W1534636449","https://openalex.org/W1562018356","https://openalex.org/W1582612001","https://openalex.org/W1660562555","https://openalex.org/W1853639762","https://openalex.org/W1935182841","https://openalex.org/W2113474134","https://openalex.org/W2127173670","https://openalex.org/W2132172731","https://openalex.org/W2132690523","https://openalex.org/W2135539324","https://openalex.org/W2149603017","https://openalex.org/W2166939545","https://openalex.org/W2541908795","https://openalex.org/W2543861577","https://openalex.org/W2804786812","https://openalex.org/W4289127653","https://openalex.org/W6607417710","https://openalex.org/W6633478284","https://openalex.org/W6634733211"],"related_works":["https://openalex.org/W2539930818","https://openalex.org/W2887779253","https://openalex.org/W2289378658","https://openalex.org/W1531360494","https://openalex.org/W2093529019","https://openalex.org/W1982325601","https://openalex.org/W4240432851","https://openalex.org/W154233216","https://openalex.org/W2626486901","https://openalex.org/W1988007309"],"abstract_inverted_index":{"When":[0],"processing":[1],"signals":[2],"in":[3],"the":[4,29,61,79,86],"encrypted":[5,17,21,90],"domain,":[6],"homomorphic":[7],"encryption":[8],"can":[9],"be":[10,33],"used":[11,40],"to":[12,74],"enable":[13],"linear":[14],"operations":[15],"on":[16],"data.":[18],"Comparison":[19],"of":[20,53,64],"data":[22],"however":[23],"requires":[24],"an":[25],"additional":[26,83,97],"protocol":[27,42],"between":[28],"parties":[30],"and":[31,38,47],"will":[32],"relatively":[34],"expensive.":[35],"A":[36],"well-known":[37],"frequently":[39],"comparison":[41,56],"is":[43,99],"by":[44,67],"Damgard,":[45],"Geisler":[46],"Kroigaard.":[48],"We":[49],"present":[50],"two":[51],"ways":[52],"improving":[54],"this":[55],"protocol.":[57],"Firstly,":[58],"we":[59,71],"reduce":[60],"computational":[62],"effort":[63],"one":[65],"party":[66,81],"roughly":[68],"50%.":[69],"Secondly,":[70],"show":[72],"how":[73],"achieve":[75],"perfect":[76],"security":[77],"towards":[78],"other":[80],"without":[82],"costs,":[84],"whereas":[85],"original":[87],"version":[88],"with":[89],"inputs":[91,102],"only":[92],"achieved":[93],"statistical":[94],"security.":[95],"An":[96],"advantage":[98],"that":[100],"larger":[101],"are":[103],"allowed.":[104]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
