{"id":"https://openalex.org/W4401076627","doi":"https://doi.org/10.3390/info15080438","title":"Privacy-Protection Method for Blockchain Transactions Based on Lightweight Homomorphic Encryption","display_name":"Privacy-Protection Method for Blockchain Transactions Based on Lightweight Homomorphic Encryption","publication_year":2024,"publication_date":"2024-07-28","ids":{"openalex":"https://openalex.org/W4401076627","doi":"https://doi.org/10.3390/info15080438"},"language":"en","primary_location":{"id":"doi:10.3390/info15080438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info15080438","pdf_url":"https://www.mdpi.com/2078-2489/15/8/438/pdf?version=1722148828","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/15/8/438/pdf?version=1722148828","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018968780","display_name":"Guiyou Wang","orcid":"https://orcid.org/0000-0001-9863-1465"},"institutions":[{"id":"https://openalex.org/I44675526","display_name":"Shanghai Ocean University","ror":"https://ror.org/04n40zv07","country_code":"CN","type":"education","lineage":["https://openalex.org/I44675526"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiyou Wang","raw_affiliation_strings":["Faculty of Information, Shanghai Ocean University, Shanghai 201306, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information, Shanghai Ocean University, Shanghai 201306, China","institution_ids":["https://openalex.org/I44675526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100323103","display_name":"Chao Li","orcid":"https://orcid.org/0000-0001-6657-3213"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chao Li","raw_affiliation_strings":["Shanghai Development Center of Computer Software Technology, Shanghai 201112, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Development Center of Computer Software Technology, Shanghai 201112, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062568099","display_name":"Bingrong Dai","orcid":"https://orcid.org/0000-0002-2585-768X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bingrong Dai","raw_affiliation_strings":["Shanghai Development Center of Computer Software Technology, Shanghai 201112, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Development Center of Computer Software Technology, Shanghai 201112, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100325397","display_name":"Shaohua Zhang","orcid":"https://orcid.org/0000-0001-8737-8273"},"institutions":[{"id":"https://openalex.org/I153806059","display_name":"Shanghai Business School","ror":"https://ror.org/05kf5z787","country_code":"CN","type":"education","lineage":["https://openalex.org/I153806059"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohua Zhang","raw_affiliation_strings":["Shanghai Business School, Shanghai 200235, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Business School, Shanghai 200235, China","institution_ids":["https://openalex.org/I153806059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100323103"],"corresponding_institution_ids":[],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":4.8852,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.95344021,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"15","issue":"8","first_page":"438","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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":0.9537000060081482,"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/T10237","display_name":"Cryptography and Data Security","score":0.9090999960899353,"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":0.8127045631408691},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.7826725244522095},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7180382609367371},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6281931400299072},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5786239504814148},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.5729967355728149},{"id":"https://openalex.org/keywords/distributed-transaction","display_name":"Distributed transaction","score":0.46824872493743896},{"id":"https://openalex.org/keywords/online-transaction-processing","display_name":"Online transaction processing","score":0.4654102623462677},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4166554808616638},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.41084030270576477},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.3496396541595459},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.257834792137146},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11163544654846191}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8127045631408691},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.7826725244522095},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7180382609367371},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6281931400299072},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5786239504814148},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.5729967355728149},{"id":"https://openalex.org/C25185021","wikidata":"https://www.wikidata.org/wiki/Q4053284","display_name":"Distributed transaction","level":4,"score":0.46824872493743896},{"id":"https://openalex.org/C191087605","wikidata":"https://www.wikidata.org/wiki/Q1501395","display_name":"Online transaction processing","level":4,"score":0.4654102623462677},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4166554808616638},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.41084030270576477},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.3496396541595459},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.257834792137146},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11163544654846191}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/info15080438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info15080438","pdf_url":"https://www.mdpi.com/2078-2489/15/8/438/pdf?version=1722148828","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:58e20eb46b404be39981e8d3ade5f446","is_oa":true,"landing_page_url":"https://doaj.org/article/58e20eb46b404be39981e8d3ade5f446","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information, Vol 15, Iss 8, p 438 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/info15080438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info15080438","pdf_url":"https://www.mdpi.com/2078-2489/15/8/438/pdf?version=1722148828","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4000000059604645,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4401076627.pdf"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W3014211350","https://openalex.org/W3104861291","https://openalex.org/W3111635317","https://openalex.org/W3168668343","https://openalex.org/W3170990610","https://openalex.org/W3182789334","https://openalex.org/W3190929627","https://openalex.org/W4206587050","https://openalex.org/W4206660127","https://openalex.org/W4309928741","https://openalex.org/W4362661849"],"related_works":["https://openalex.org/W590454891","https://openalex.org/W2123909466","https://openalex.org/W579270350","https://openalex.org/W2169387894","https://openalex.org/W2427525016","https://openalex.org/W2172088747","https://openalex.org/W4249709097","https://openalex.org/W2364250032","https://openalex.org/W2090136942","https://openalex.org/W2480894517"],"abstract_inverted_index":{"This":[0,153],"study":[1],"proposes":[2],"an":[3],"privacy-protection":[4],"method":[5,100],"for":[6,74],"blockchain":[7,33,84,165,184],"transactions":[8,57],"based":[9,36],"on":[10,37],"lightweight":[11,150],"homomorphic":[12,151],"encryption,":[13,77],"aiming":[14],"to":[15,45,62,177],"ensure":[16],"the":[17,47,52,59,63,69,157,178,188],"security":[18,106,158],"of":[19,49,56,83,129,161,183,193],"transaction":[20,27,85,162],"data":[21,110,163],"and":[22,25,54,78,80,105,117,124,137,145,159,172,180,190],"user":[23],"privacy,":[24],"improve":[26],"efficiency.":[28],"We":[29],"have":[30],"built":[31],"a":[32,90,109],"infrastructure":[34],"and,":[35],"its":[38],"structural":[39],"characteristics,":[40],"adopted":[41],"zero-knowledge":[42],"proof":[43],"technology":[44],"verify":[46],"legitimacy":[48],"data,":[50],"ensuring":[51,187],"authenticity":[53],"accuracy":[55],"from":[58],"application":[60],"end":[61],"smart-contract":[64],"end.":[65],"On":[66],"this":[67,99],"basis,":[68],"Paillier":[70],"algorithm":[71],"is":[72,87],"used":[73],"key":[75,143],"generation,":[76],"decryption,":[79],"intelligent":[81],"protection":[82],"privacy":[86,104,160],"achieved":[88],"through":[89],"secondary":[91],"encryption":[92],"mechanism.":[93],"The":[94,127],"experimental":[95],"results":[96],"show":[97],"that":[98],"performs":[101],"well":[102],"in":[103,164],"protection,":[107],"with":[108,134],"leakage":[111],"probability":[112],"as":[113,115],"low":[114],"2.8%,":[116],"can":[118],"effectively":[119],"defend":[120],"against":[121],"replay":[122],"attacks":[123],"forged-transaction":[125],"attacks.":[126],"degree":[128],"confusion":[130],"remains":[131],"above":[132],"0.9,":[133],"small":[135],"fluctuations":[136],"short":[138],"running":[139],"time":[140],"under":[141],"different":[142],"lengths":[144],"moderate":[146],"CPU":[147],"usage,":[148],"achieving":[149],"encryption.":[152],"not":[154],"only":[155],"ensures":[156],"networks,":[166,185],"but":[167],"also":[168],"reduces":[169],"computational":[170],"complexity":[171],"resource":[173],"consumption,":[174],"better":[175],"adapting":[176],"high-concurrency":[179],"low-latency":[181],"characteristics":[182],"thereby":[186],"efficiency":[189],"real-time":[191],"performance":[192],"transactions.":[194]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
