{"id":"https://openalex.org/W3156151296","doi":"https://doi.org/10.1109/infocom42981.2021.9488858","title":"PROCESS: Privacy-Preserving On-Chain Certificate Status Service","display_name":"PROCESS: Privacy-Preserving On-Chain Certificate Status Service","publication_year":2021,"publication_date":"2021-05-10","ids":{"openalex":"https://openalex.org/W3156151296","doi":"https://doi.org/10.1109/infocom42981.2021.9488858","mag":"3156151296"},"language":"en","primary_location":{"id":"doi:10.1109/infocom42981.2021.9488858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom42981.2021.9488858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications","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/A5073539263","display_name":"Meng Jia","orcid":"https://orcid.org/0000-0003-3623-3490"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Jia","raw_affiliation_strings":["School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004999865","display_name":"Kun He","orcid":"https://orcid.org/0000-0003-3472-419X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun He","raw_affiliation_strings":["School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100394971","display_name":"Jing Chen","orcid":"https://orcid.org/0000-0003-2026-7223"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Chen","raw_affiliation_strings":["School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100529319","display_name":"Ruiying Du","orcid":"https://orcid.org/0000-0002-3634-3385"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiying Du","raw_affiliation_strings":["School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075471109","display_name":"Weihang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihang Chen","raw_affiliation_strings":["School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056608045","display_name":"Zhihong Tian","orcid":"https://orcid.org/0000-0002-9409-5359"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihong Tian","raw_affiliation_strings":["Guangzhou University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou University, Guangzhou, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058611515","display_name":"Shouling Ji","orcid":"https://orcid.org/0000-0003-4268-372X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouling Ji","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994000196456909,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.7769323587417603},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.739497721195221},{"id":"https://openalex.org/keywords/revocation-list","display_name":"Revocation list","score":0.6113826036453247},{"id":"https://openalex.org/keywords/bloom-filter","display_name":"Bloom filter","score":0.5918861031532288},{"id":"https://openalex.org/keywords/revocation","display_name":"Revocation","score":0.5886919498443604},{"id":"https://openalex.org/keywords/certificate","display_name":"Certificate","score":0.5548452734947205},{"id":"https://openalex.org/keywords/public-key-certificate","display_name":"Public key certificate","score":0.5359663963317871},{"id":"https://openalex.org/keywords/certificate-authority","display_name":"Certificate authority","score":0.5184992551803589},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.5127466917037964},{"id":"https://openalex.org/keywords/authorization-certificate","display_name":"Authorization certificate","score":0.46605926752090454},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.46004441380500793},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44400957226753235},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.41845622658729553},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3316270709037781},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.22118130326271057},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.1271984577178955},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.12155839800834656}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7769323587417603},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.739497721195221},{"id":"https://openalex.org/C147296133","wikidata":"https://www.wikidata.org/wiki/Q196765","display_name":"Revocation list","level":5,"score":0.6113826036453247},{"id":"https://openalex.org/C147224247","wikidata":"https://www.wikidata.org/wiki/Q885373","display_name":"Bloom filter","level":2,"score":0.5918861031532288},{"id":"https://openalex.org/C2775892892","wikidata":"https://www.wikidata.org/wiki/Q6509517","display_name":"Revocation","level":3,"score":0.5886919498443604},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.5548452734947205},{"id":"https://openalex.org/C167529545","wikidata":"https://www.wikidata.org/wiki/Q274758","display_name":"Public key certificate","level":4,"score":0.5359663963317871},{"id":"https://openalex.org/C93636275","wikidata":"https://www.wikidata.org/wiki/Q196776","display_name":"Certificate authority","level":4,"score":0.5184992551803589},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.5127466917037964},{"id":"https://openalex.org/C175093008","wikidata":"https://www.wikidata.org/wiki/Q758251","display_name":"Authorization certificate","level":5,"score":0.46605926752090454},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.46004441380500793},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44400957226753235},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.41845622658729553},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3316270709037781},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.22118130326271057},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.1271984577178955},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.12155839800834656},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom42981.2021.9488858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom42981.2021.9488858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311687","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W2004957971","https://openalex.org/W2008524185","https://openalex.org/W2019016802","https://openalex.org/W2028359593","https://openalex.org/W2116876232","https://openalex.org/W2296570230","https://openalex.org/W2299781188","https://openalex.org/W2509010417","https://openalex.org/W2524874630","https://openalex.org/W2581897635","https://openalex.org/W2590233175","https://openalex.org/W2634547503","https://openalex.org/W2756450598","https://openalex.org/W2763231607","https://openalex.org/W2763619062","https://openalex.org/W2793701237","https://openalex.org/W2807966864","https://openalex.org/W2902352019","https://openalex.org/W2908480009","https://openalex.org/W2915352631","https://openalex.org/W2948007978","https://openalex.org/W2952209613","https://openalex.org/W2963312316","https://openalex.org/W2988889042","https://openalex.org/W3008428742","https://openalex.org/W3014087777","https://openalex.org/W3014721840","https://openalex.org/W3094474718","https://openalex.org/W4298051233","https://openalex.org/W6725584994","https://openalex.org/W6757007725","https://openalex.org/W6764155960","https://openalex.org/W6774786962"],"related_works":["https://openalex.org/W2300877280","https://openalex.org/W1544794558","https://openalex.org/W2791147530","https://openalex.org/W1811269837","https://openalex.org/W1485462572","https://openalex.org/W2914672392","https://openalex.org/W1588128868","https://openalex.org/W405965581","https://openalex.org/W2372611441","https://openalex.org/W2149644353"],"abstract_inverted_index":{"Clients":[0],"(e.g.,":[1,53,60],"browsers)":[2],"and":[3,27,63,96,114,151],"servers":[4],"require":[5],"public":[6],"key":[7],"certificates":[8],"to":[9,21,33,119,133,158],"establish":[10],"secure":[11],"connections.":[12],"When":[13],"a":[14,17,49,130],"client":[15],"accesses":[16],"server,":[18],"it":[19],"needs":[20],"check":[22,139],"the":[23,31,36,68,88,124,140,144],"signature,":[24],"expiration":[25],"time,":[26],"revocation":[28],"status":[29,46,84],"of":[30,70],"certificate":[32,45,83,141],"determine":[34],"whether":[35],"server":[37],"is":[38,162],"reliable.":[39],"The":[40],"existing":[41],"solutions":[42,65],"for":[43,100],"checking":[44],"either":[47],"have":[48,67],"long":[50],"update":[51,120],"cycle":[52],"CRL,":[54],"CRLite)":[55],"or":[56],"violate":[57],"clients'":[58,135],"privacy":[59,98,136],"OCSP,":[61],"CCSP),":[62],"these":[64],"also":[66],"problem":[69],"trust":[71,95],"concentration.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76,103,128,148],"present":[77],"PROCESS,":[78],"an":[79],"online":[80],"privacy-preserving":[81,131],"on-chain":[82],"service":[85],"based":[86],"on":[87],"blockchain":[89,145],"architecture,":[90],"which":[91],"can":[92],"ensure":[93],"decentralized":[94],"provide":[97],"protection":[99],"clients.":[101],"Specifically,":[102],"design":[104,129],"Counting":[105],"Garbled":[106],"Bloom":[107],"Filter":[108],"(CGBF)":[109],"that":[110,160],"supports":[111],"efficient":[112],"queries":[113],"BlockOriented":[115],"Revocation":[116],"List":[117],"(BORL)":[118],"CGBF":[121],"timely":[122],"in":[123,164],"blockchain.":[125],"With":[126],"CGBF,":[127],"protocol":[132],"protect":[134],"when":[137],"they":[138],"statuses":[142],"from":[143],"nodes.":[146],"Finally,":[147],"conduct":[149],"experiments":[150],"compare":[152],"PROCESS":[153,161],"with":[154],"another":[155],"blockchain-based":[156],"solution":[157],"demonstrate":[159],"suitable":[163],"practice.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}