{"id":"https://openalex.org/W7080324035","doi":"https://doi.org/10.1109/tifs.2025.3607237","title":"Chitin: A Security-Enhanced Proof-of-Stake Protocol With View-Interference Resilience","display_name":"Chitin: A Security-Enhanced Proof-of-Stake Protocol With View-Interference Resilience","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7080324035","doi":"https://doi.org/10.1109/tifs.2025.3607237"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2025.3607237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3607237","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Forensics and Security","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":null,"display_name":"Hanyue Dou","orcid":"https://orcid.org/0000-0002-7411-7266"},"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/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanyue Dou","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Software, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7411-7266","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Peifang Ni","orcid":"https://orcid.org/0000-0003-3656-7431"},"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/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peifang Ni","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Software, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3656-7431","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jing Xu","orcid":"https://orcid.org/0000-0002-0432-6206"},"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/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Xu","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Software, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0432-6206","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.49333273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":null,"first_page":"9568","last_page":"9583"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.4447000026702881,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.4447000026702881,"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/T13177","display_name":"Geological and Geophysical Studies","score":0.03889999911189079,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.02969999983906746,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/liveness","display_name":"Liveness","score":0.9070000052452087},{"id":"https://openalex.org/keywords/resilience","display_name":"Resilience (materials science)","score":0.7402999997138977},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.7181000113487244},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5608999729156494},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.3982999920845032},{"id":"https://openalex.org/keywords/communications-protocol","display_name":"Communications protocol","score":0.37869998812675476}],"concepts":[{"id":"https://openalex.org/C15569618","wikidata":"https://www.wikidata.org/wiki/Q3561421","display_name":"Liveness","level":2,"score":0.9070000052452087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8118000030517578},{"id":"https://openalex.org/C2779585090","wikidata":"https://www.wikidata.org/wiki/Q3457762","display_name":"Resilience (materials science)","level":2,"score":0.7402999997138977},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.7181000113487244},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5942000150680542},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5608999729156494},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.3982999920845032},{"id":"https://openalex.org/C12269588","wikidata":"https://www.wikidata.org/wiki/Q132364","display_name":"Communications protocol","level":2,"score":0.37869998812675476},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.3635999858379364},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.3573000133037567},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.3409000039100647},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32899999618530273},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31859999895095825},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.2621000111103058},{"id":"https://openalex.org/C29852176","wikidata":"https://www.wikidata.org/wiki/Q373338","display_name":"Critical infrastructure","level":2,"score":0.26100000739097595},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.2556999921798706}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2025.3607237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3607237","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.7399355173110962,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G4214170670","display_name":null,"funder_award_id":"62172396","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7953435315","display_name":null,"funder_award_id":"62572460","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,109,177],"Proof-of-Stake":[1],"(PoS)":[2],"protocol":[3,94,118,183],"is":[4,17,75,96],"emerging":[5],"as":[6,40],"one":[7],"of":[8,71,106,112],"the":[9,67],"most":[10],"promising":[11],"blockchain":[12],"consensus":[13],"mechanisms,":[14],"and":[15,50,101,132,158,171],"Ethereum":[16],"also":[18,161],"undergoing":[19],"a":[20,30,90,115,128],"significant":[21,189],"transition":[22],"to":[23,57,79,98,125],"PoS,":[24,38],"specifically":[25],"by":[26,35,47],"adopting":[27],"Gasper.":[28],"However,":[29],"particularly":[31],"critical":[32],"threat":[33],"faced":[34],"existing":[36,175],"view-dependent":[37,92],"such":[39,81],"Gasper,":[41],"lies":[42],"in":[43,188,191],"view-interference":[44,82,107,165],"attacks,":[45],"exemplified":[46],"balance":[48],"attack":[49],"reorg":[51],"attack.":[52],"These":[53],"attacks":[54],"enable":[55],"adversaries":[56],"prevent":[58],"honest":[59],"proposals":[60],"from":[61,140,194],"being":[62],"committed,":[63],"thereby":[64],"directly":[65],"compromising":[66],"fundamental":[68],"liveness":[69],"property":[70],"blockchain.":[72],"Currently,":[73],"there":[74],"no":[76],"effective":[77],"solution":[78],"mitigate":[80,103],"attacks.":[83,108,166],"In":[84],"this":[85],"paper,":[86],"we":[87,150,168],"present":[88],"Chitin,":[89],"novel":[91],"PoS":[93],"that":[95,119,152,181],"designed":[97],"enhance":[99],"security":[100],"effectively":[102],"all":[104],"varieties":[105],"core":[110],"design":[111],"Chitin":[113,153,170],"comprises":[114],"common":[116],"set":[117,131],"leverages":[120],"an":[121],"innovative":[122],"deletion":[123],"mechanism":[124],"achieve":[126],"both":[127],"consistent":[129],"message":[130],"strong":[133],"termination,":[134],"while":[135],"requiring":[136],"only":[137,155],"minimal":[138],"support":[139],"Trusted":[141],"Execution":[142],"Environment":[143],"through":[144],"its":[145],"basic":[146],"validation":[147],"module.":[148],"Furthermore,":[149],"prove":[151],"not":[154],"satisfies":[156],"safety":[157],"liveness,":[159],"but":[160],"possesses":[162],"resilience":[163],"against":[164],"Finally,":[167],"implement":[169],"conduct":[172],"comparisons":[173],"with":[174,197],"works.":[176],"experimental":[178],"results":[179],"show":[180],"our":[182],"exhibits":[184],"superior":[185],"efficiency,":[186],"resulting":[187],"improvements":[190],"throughput":[192],"ranging":[193],"33%-50%,":[195],"along":[196],"reduced":[198],"communication":[199],"costs.":[200]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}