{"id":"https://openalex.org/W4400484337","doi":"https://doi.org/10.1145/3663529.3663809","title":"XGuard: Detecting Inconsistency Behaviors of Crosschain Bridges","display_name":"XGuard: Detecting Inconsistency Behaviors of Crosschain Bridges","publication_year":2024,"publication_date":"2024-07-10","ids":{"openalex":"https://openalex.org/W4400484337","doi":"https://doi.org/10.1145/3663529.3663809"},"language":"en","primary_location":{"id":"doi:10.1145/3663529.3663809","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663529.3663809","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 32nd ACM International Conference on the Foundations of Software Engineering","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3663529.3663809","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063345238","display_name":"Ke Wang","orcid":"https://orcid.org/0000-0001-5537-2483"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Wang","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5537-2483","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387790","display_name":"Yue Li","orcid":"https://orcid.org/0000-0002-4137-619X"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Li","raw_affiliation_strings":["Taiyuan University of Technology, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0002-4137-619X","affiliations":[{"raw_affiliation_string":"Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060890291","display_name":"Che Wang","orcid":"https://orcid.org/0009-0007-7689-5698"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Che Wang","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-7689-5698","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089030314","display_name":"Jianbo Gao","orcid":"https://orcid.org/0000-0002-6760-5552"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianbo Gao","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6760-5552","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005225068","display_name":"Zhi Guan","orcid":"https://orcid.org/0000-0002-6144-4815"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Guan","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6144-4815","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107170492","display_name":"Zhong Chen","orcid":"https://orcid.org/0000-0002-5785-2912"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhong Chen","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5785-2912","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1346,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.92743984,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"612","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9941999912261963,"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":0.9941999912261963,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9603000283241272,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9465000033378601,"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":0.6172888875007629},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36139270663261414}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6172888875007629},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36139270663261414}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3663529.3663809","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663529.3663809","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 32nd ACM International Conference on the Foundations of Software Engineering","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3663529.3663809","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663529.3663809","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 32nd ACM International Conference on the Foundations of Software Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2539190473","https://openalex.org/W2774510177","https://openalex.org/W2970809537","https://openalex.org/W2999378142","https://openalex.org/W3043576244","https://openalex.org/W3105187050","https://openalex.org/W4313563932","https://openalex.org/W4315746341","https://openalex.org/W4365799995"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Crosschain":[0],"bridges":[1,32,54,92,137],"have":[2,25],"become":[3],"a":[4,64,82],"key":[5],"solution":[6],"for":[7,37],"connecting":[8],"independent":[9],"blockchains":[10],"and":[11,17,30,47,114,117,158],"enabling":[12],"the":[13,49,56,73,87,94,101,106,111,139,145,151,159],"transfer":[14],"of":[15,52,90,144],"assets":[16],"information":[18,104],"between":[19],"them.":[20],"However,":[21],"recent":[22],"bridge":[23,107],"hacks":[24],"exposed":[26],"severe":[27],"security":[28,50,75],"issues,":[29],"these":[31],"provide":[33],"new":[34],"strategic":[35],"weapons":[36],"malicious":[38],"activities.":[39],"Thus,":[40],"it":[41],"is":[42,147,154,162],"crucial":[43],"to":[44,70,85],"fully":[45],"understand":[46],"identify":[48,134],"issues":[51],"crosschain":[53,74,102,136],"in":[55,93,105,138],"real":[57,95,140],"world.":[58,96,141],"To":[59],"address":[60],"this,":[61],"we":[62,78],"define":[63],"novel":[65],"abstraction":[66],"called":[67],"inconsistency":[68,88,120],"behavior":[69,89],"comprehensively":[71],"summarize":[72],"issues.":[76],"Then,":[77],"further":[79],"develop":[80],"XGuard,":[81],"static":[83],"analyzer":[84],"find":[86],"cross-chain":[91],"Specifically,":[97],"XGuard":[98,131],"first":[99],"extracts":[100],"semantic":[103],"contract":[108],"on":[109,124],"both":[110],"source":[112],"chain":[113],"destination":[115],"chain,":[116],"then":[118],"identifies":[119],"behaviors":[121],"that":[122,130],"occur":[123],"multiple":[125],"blockchains.":[126],"Our":[127],"results":[128],"show":[129],"can":[132],"successfully":[133],"vulnerable":[135],"The":[142],"demonstration":[143],"tool":[146],"available":[148,155,163],"at":[149,156,164],"https://youtu.be/UMASWldZHgg,":[150],"online":[152],"service":[153],"https://xguard.sh/,":[157],"related":[160],"code":[161],"https://github.com/seccross/xguard.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}