{"id":"https://openalex.org/W4404185488","doi":"https://doi.org/10.1016/j.hcc.2024.100281","title":"Redactable Blockchain from Accountable Weight Threshold Chameleon Hash","display_name":"Redactable Blockchain from Accountable Weight Threshold Chameleon Hash","publication_year":2024,"publication_date":"2024-11-08","ids":{"openalex":"https://openalex.org/W4404185488","doi":"https://doi.org/10.1016/j.hcc.2024.100281"},"language":"en","primary_location":{"id":"doi:10.1016/j.hcc.2024.100281","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hcc.2024.100281","pdf_url":null,"source":{"id":"https://openalex.org/S4210186527","display_name":"High-Confidence Computing","issn_l":"2667-2952","issn":["2667-2952"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"High-Confidence Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.hcc.2024.100281","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101520849","display_name":"Qiang Ma","orcid":"https://orcid.org/0000-0002-8352-228X"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Ma","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035820331","display_name":"Yanqi Zhao","orcid":"https://orcid.org/0000-0002-1023-6549"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanqi Zhao","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331357","display_name":"Xiangyu Liu","orcid":"https://orcid.org/0000-0002-1932-7199"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiangyu Liu","raw_affiliation_strings":["Department of Computer Science, Purdue University, West Lafayette, 47907, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Purdue University, West Lafayette, 47907, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045731515","display_name":"Xiaoyi Yang","orcid":"https://orcid.org/0000-0002-3083-2559"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyi Yang","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013873559","display_name":"Min Xie","orcid":"https://orcid.org/0000-0002-7853-1712"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Xie","raw_affiliation_strings":["School of Computer Science and Technology, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101797452","display_name":"Yong Yu","orcid":"https://orcid.org/0000-0003-0667-077X"},"institutions":[{"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":"Yong Yu","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an, 710119, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an, 710119, China","institution_ids":["https://openalex.org/I88830068"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5035820331"],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":{"value":1500,"currency":"USD","value_usd":1500},"fwci":1.5588,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87972912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"5","issue":"3","first_page":"100281","last_page":"100281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"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":1.0,"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/T10237","display_name":"Cryptography and Data Security","score":0.9986000061035156,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/blockchain","display_name":"Blockchain","score":0.9391491413116455},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.6891229748725891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41935276985168457},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.39502090215682983}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9391491413116455},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6891229748725891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41935276985168457},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.39502090215682983}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.hcc.2024.100281","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hcc.2024.100281","pdf_url":null,"source":{"id":"https://openalex.org/S4210186527","display_name":"High-Confidence Computing","issn_l":"2667-2952","issn":["2667-2952"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"High-Confidence Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9016ff6e5627452b9e9cbffe24832c2f","is_oa":true,"landing_page_url":"https://doaj.org/article/9016ff6e5627452b9e9cbffe24832c2f","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":"High-Confidence Computing, Vol 5, Iss 3, Pp 100281- (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.hcc.2024.100281","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hcc.2024.100281","pdf_url":null,"source":{"id":"https://openalex.org/S4210186527","display_name":"High-Confidence Computing","issn_l":"2667-2952","issn":["2667-2952"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"High-Confidence Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1488684895","https://openalex.org/W1565967727","https://openalex.org/W1806272411","https://openalex.org/W2017557672","https://openalex.org/W2094240047","https://openalex.org/W2108834246","https://openalex.org/W2758544228","https://openalex.org/W2948007978","https://openalex.org/W2981337706","https://openalex.org/W3015795671","https://openalex.org/W3157195517","https://openalex.org/W3187485442","https://openalex.org/W3192980087","https://openalex.org/W3194775218","https://openalex.org/W3216623197","https://openalex.org/W4230807675","https://openalex.org/W4248175462","https://openalex.org/W4251065218","https://openalex.org/W4286372554","https://openalex.org/W4312551118","https://openalex.org/W4315746341","https://openalex.org/W4320713321","https://openalex.org/W4353004773","https://openalex.org/W4366818834","https://openalex.org/W4388265687","https://openalex.org/W6623621951","https://openalex.org/W6636797535","https://openalex.org/W6639162682","https://openalex.org/W6739946389","https://openalex.org/W6741928516","https://openalex.org/W6748277880","https://openalex.org/W6758588713","https://openalex.org/W6762914567","https://openalex.org/W6763898672","https://openalex.org/W6772400047","https://openalex.org/W6790519887","https://openalex.org/W6794745955","https://openalex.org/W6796696820","https://openalex.org/W6801695523","https://openalex.org/W6848329833"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3048554917","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047"],"abstract_inverted_index":{"The":[0,178],"redactable":[1,25,85,166],"blockchain":[2,26,74,86,167],"provides":[3],"the":[4,10,20,23,81,92,96,123,194],"editability":[5],"of":[6,13,83,95,120,145,161,181,187,197],"blocks,":[7],"which":[8],"guarantees":[9],"data":[11],"immutability":[12],"blocks":[14],"while":[15],"removing":[16],"illegal":[17],"content":[18],"on":[19,28],"blockchain.":[21],"However,":[22],"existing":[24],"relies":[27],"trusted":[29],"assumptions":[30],"regarding":[31],"a":[32,84,108,113,132,150,165],"single":[33],"editing":[34,75,146,179,198],"authority.":[35],"Ateniese":[36],"et":[37,43,189],"al.":[38,44,190],"(EuroS&P":[39],"2017)":[40],"and":[41,68,136,163],"Li":[42],"(TIFS":[45,191],"2023)":[46,192],"proposed":[47],"solutions":[48],"by":[49,169],"using":[50],"threshold":[51,73,125],"chameleon":[52,109],"hash":[53,110],"functions,":[54],"but":[55],"these":[56],"lack":[57],"accountability":[58,71],"for":[59,153],"malicious":[60],"editing.":[61],"This":[62,104],"paper":[63],"delves":[64],"into":[65],"this":[66],"problem":[67],"proposes":[69],"an":[70,158],"weight":[72,114,124],"scheme.":[76],"Specifically,":[77],"we":[78,90,156,173],"first":[79],"formalize":[80],"model":[82],"with":[87,193],"accountability.":[88],"Then,":[89,155],"introduce":[91,157],"novel":[93],"concept":[94],"Accountable":[97],"Weight":[98],"Threshold":[99],"Chameleon":[100],"Hash":[101],"Function":[102],"(AWTCH).":[103],"function":[105],"collaboratively":[106],"generates":[107],"trapdoor":[111],"through":[112],"committee":[115],"protocol,":[116],"where":[117],"only":[118],"sets":[119],"committees":[121],"meeting":[122],"can":[126],"edit":[127],"data.":[128],"Additionally,":[129],"it":[130],"incorporates":[131],"tracer":[133],"to":[134],"identify":[135],"hold":[137],"accountable":[138],"any":[139],"disputing":[140],"editors,":[141],"thus":[142],"enabling":[143],"supervision":[144],"rights.":[147],"We":[148],"propose":[149],"generic":[151],"construction":[152,160],"AWTCH.":[154,171],"efficient":[159],"AWTCH":[162],"develop":[164],"scheme":[168,183],"leveraging":[170],"Finally,":[172],"demonstrate":[174],"our":[175,182],"scheme\u2019s":[176],"practicality.":[177],"efficiency":[180],"is":[184],"twice":[185],"that":[186],"Tian":[188],"same":[195],"number":[196],"blocks.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}