{"id":"https://openalex.org/W2908837544","doi":"https://doi.org/10.1093/comjnl/bxy144","title":"Continuous Leakage-Resilient Identity-Based Encryption with Tight Security","display_name":"Continuous Leakage-Resilient Identity-Based Encryption with Tight Security","publication_year":2019,"publication_date":"2019-01-03","ids":{"openalex":"https://openalex.org/W2908837544","doi":"https://doi.org/10.1093/comjnl/bxy144","mag":"2908837544"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxy144","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxy144","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-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/A5058920105","display_name":"Yanwei Zhou","orcid":"https://orcid.org/0000-0002-7254-3579"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwei Zhou","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","State Key Laboratory of Cryptology, PO Box 5159, Beijing, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","School of Computer Science, Shaanxi Normal University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-7254-3579","affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, PO Box 5159, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000988425","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-0419-1209"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bo Yang","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","State Key Laboratory of Cryptology, PO Box 5159, Beijing, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","School of Computer Science, Shaanxi Normal University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, PO Box 5159, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112662879","display_name":"Hongxia Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongxia Hou","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","School of Computer Science, Shaanxi Normal University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013785417","display_name":"Lina Zhang","orcid":"https://orcid.org/0000-0002-5005-1514"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina Zhang","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","School of Computer Science, Shaanxi Normal University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453420","display_name":"Tao Wang","orcid":"https://orcid.org/0000-0001-8099-9704"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Wang","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","School of Computer Science, Shaanxi Normal University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048616995","display_name":"Mingxiao Hu","orcid":"https://orcid.org/0009-0008-8114-3092"},"institutions":[{"id":"https://openalex.org/I146620803","display_name":"Wenzhou University","ror":"https://ror.org/020hxh324","country_code":"CN","type":"education","lineage":["https://openalex.org/I146620803"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxiao Hu","raw_affiliation_strings":["College of Mathematics, Physics and Electronic Information Engineering, Wenzhou University, Wenzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Mathematics, Physics and Electronic Information Engineering, Wenzhou University, Wenzhou, China","institution_ids":["https://openalex.org/I146620803"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000988425"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210132990","https://openalex.org/I4210156404","https://openalex.org/I88830068"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.8471,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.79450877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"62","issue":"8","first_page":"1092","last_page":"1105"},"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":0.9998000264167786,"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":0.9991000294685364,"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/leakage","display_name":"Leakage (economics)","score":0.6919986009597778},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.6734882593154907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6279500722885132},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5990605354309082},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5592291355133057},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5556897521018982},{"id":"https://openalex.org/keywords/side-channel-attack","display_name":"Side channel attack","score":0.5291666984558105}],"concepts":[{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.6919986009597778},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.6734882593154907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6279500722885132},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5990605354309082},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5592291355133057},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5556897521018982},{"id":"https://openalex.org/C49289754","wikidata":"https://www.wikidata.org/wiki/Q2267081","display_name":"Side channel attack","level":3,"score":0.5291666984558105},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxy144","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxy144","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3318628326","display_name":null,"funder_award_id":"LY14F020032","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G5234939074","display_name":"\u6297\u98a0\u8986\u653b\u51fb\u548c\u5b89\u5168\u540e\u95e8\u7684\u5bc6\u7801\u6280\u672f\u7814\u7a76","funder_award_id":"61872087","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G567918762","display_name":null,"funder_award_id":"61802241","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7025808663","display_name":"\u6297\u6cc4\u9732\u7684\u5bc6\u7801\u534f\u8bae\u7814\u7a76","funder_award_id":"61572303","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8125562991","display_name":"\u5f31\u968f\u673a\u6e90\u4e0b\u7684\u5bc6\u7801\u65b9\u6848\u7814\u7a76","funder_award_id":"61772326","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8170696387","display_name":null,"funder_award_id":"2017YFB0802000","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G818981834","display_name":"\u6297\u8fde\u7eed\u6cc4\u9732\u7684\uff08\u7ec6\u7c92\u5ea6\uff09\u6f2b\u6e38\u8ba4\u8bc1\u673a\u5236\u7814\u7a76","funder_award_id":"61802242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G881538042","display_name":null,"funder_award_id":"GK201803064","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8983779638","display_name":null,"funder_award_id":"61702259","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1910976910","https://openalex.org/W2146467349","https://openalex.org/W2175794387","https://openalex.org/W2282422520","https://openalex.org/W2294595391","https://openalex.org/W2307477252","https://openalex.org/W2409528574","https://openalex.org/W2544848865","https://openalex.org/W2752953108","https://openalex.org/W2759215600","https://openalex.org/W2772185092","https://openalex.org/W2794013960","https://openalex.org/W2808023328","https://openalex.org/W2888094362","https://openalex.org/W6698411196"],"related_works":["https://openalex.org/W3006344745","https://openalex.org/W182679101","https://openalex.org/W2103519941","https://openalex.org/W3180573957","https://openalex.org/W2162805750","https://openalex.org/W2899421907","https://openalex.org/W2329175123","https://openalex.org/W2043669269","https://openalex.org/W1968560271","https://openalex.org/W2081998479"],"abstract_inverted_index":{"Abstract":[0],"In":[1,70,123],"the":[2,9,25,41,46,50,66,75,83,97,103,115,121],"actual":[3],"applications,":[4],"an":[5],"adversary":[6],"can":[7],"break":[8],"security":[10,39,90,99,110],"of":[11,117],"cryptography":[12,33],"scheme":[13,34,55,87],"through":[14],"various":[15],"leakage":[16,27,43,59,68],"attacks":[17],"(e.g.":[18],"side-channel":[19],"attacks,":[20,22],"cold-boot":[21],"etc.),":[23],"even":[24],"continuous":[26,42,67,84],"attacks.":[28,69],"That":[29],"is,":[30],"a":[31,58,78,108],"practical":[32],"must":[35],"maintain":[36],"its":[37],"claimed":[38],"in":[40,93,102],"setting.":[44],"However,":[45],"previous":[47,131],"constructions":[48],"on":[49,107,114],"leakage-resilient":[51,85],"identity-based":[52],"encryption":[53],"(IBE)":[54],"could":[56],"tolerate":[57],"that":[60,112],"is":[61,91,100],"bounded,":[62],"and":[63,96],"cannot":[64],"resist":[65],"order":[71],"to":[72,81],"further":[73],"achieve":[74],"better":[76],"security,":[77,142],"novel":[79],"method":[80],"build":[82],"IBE":[86],"with":[88],"tight":[89,141],"presented":[92],"this":[94],"paper,":[95],"scheme\u2019s":[98],"proved,":[101],"standard":[104],"model,":[105],"based":[106],"stronger":[109],"assumption":[111],"depends":[113],"number":[116],"queries":[118],"made":[119],"by":[120],"adversary.":[122],"addition,":[124],"our":[125],"proposal":[126],"has":[127],"several":[128],"advantages":[129],"over":[130],"such":[132],"constructions,":[133],"e.g.":[134],"shorter":[135],"public":[136],"parameters,":[137],"higher":[138],"communication":[139],"efficiency,":[140],"etc.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}