{"id":"https://openalex.org/W7126118110","doi":"https://doi.org/10.1109/tkde.2026.3658859","title":"Secure and Efficient Interledger Communication With Trusted Hardware","display_name":"Secure and Efficient Interledger Communication With Trusted Hardware","publication_year":2026,"publication_date":"2026-01-29","ids":{"openalex":"https://openalex.org/W7126118110","doi":"https://doi.org/10.1109/tkde.2026.3658859"},"language":null,"primary_location":{"id":"doi:10.1109/tkde.2026.3658859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2026.3658859","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","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":"https://openalex.org/A5102710892","display_name":"Kunpeng Ren","orcid":"https://orcid.org/0000-0002-3622-604X"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kunpeng Ren","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-3622-604X","affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065637540","display_name":"Nhut-Minh Ho","orcid":"https://orcid.org/0000-0002-3864-8027"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Nhut-Minh Ho","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-3864-8027","affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033418193","display_name":"Tien Tuan Anh Dinh","orcid":"https://orcid.org/0000-0002-8158-3636"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tien Tuan Anh Dinh","raw_affiliation_strings":["Deakin University, Burwood, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0002-8158-3636","affiliations":[{"raw_affiliation_string":"Deakin University, Burwood, VIC, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030892532","display_name":"Dumitrel Loghin","orcid":"https://orcid.org/0000-0002-8965-542X"},"institutions":[{"id":"https://openalex.org/I28777237","display_name":"Oki Electric Industry (Japan)","ror":"https://ror.org/0503rt987","country_code":"JP","type":"company","lineage":["https://openalex.org/I28777237"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dumitrel Loghin","raw_affiliation_strings":["OKX/OKG, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-8965-542X","affiliations":[{"raw_affiliation_string":"OKX/OKG, Singapore","institution_ids":["https://openalex.org/I28777237"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124176198","display_name":"Shizheng Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shizheng Hou","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0009-0008-8633-6280","affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07362326,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"4","first_page":"2429","last_page":"2443"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.7181000113487244,"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":0.7181000113487244,"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/T11424","display_name":"Security and Verification in Computing","score":0.1395999938249588,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.061799999326467514,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5357999801635742},{"id":"https://openalex.org/keywords/trusted-computing","display_name":"Trusted Computing","score":0.5253999829292297},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.42910000681877136},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.4198000133037567},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.40619999170303345},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.39489999413490295},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.3846000134944916},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.367900013923645},{"id":"https://openalex.org/keywords/trusted-network-connect","display_name":"Trusted Network Connect","score":0.367900013923645}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8585000038146973},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5357999801635742},{"id":"https://openalex.org/C2776831232","wikidata":"https://www.wikidata.org/wiki/Q966812","display_name":"Trusted Computing","level":2,"score":0.5253999829292297},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.43230000138282776},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.42910000681877136},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.4198000133037567},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.40619999170303345},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4009000062942505},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.39489999413490295},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.3846000134944916},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.367900013923645},{"id":"https://openalex.org/C206149592","wikidata":"https://www.wikidata.org/wiki/Q3999882","display_name":"Trusted Network Connect","level":3,"score":0.367900013923645},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C198104137","wikidata":"https://www.wikidata.org/wiki/Q974688","display_name":"Communication source","level":2,"score":0.3628000020980835},{"id":"https://openalex.org/C147358964","wikidata":"https://www.wikidata.org/wiki/Q1200992","display_name":"Abstraction layer","level":3,"score":0.3400000035762787},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.32679998874664307},{"id":"https://openalex.org/C39217717","wikidata":"https://www.wikidata.org/wiki/Q1432354","display_name":"Hardware security module","level":3,"score":0.323199987411499},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.3199999928474426},{"id":"https://openalex.org/C202775310","wikidata":"https://www.wikidata.org/wiki/Q1140366","display_name":"Trusted Platform Module","level":2,"score":0.3118000030517578},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.30649998784065247},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3057999908924103},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.302700012922287},{"id":"https://openalex.org/C147346212","wikidata":"https://www.wikidata.org/wiki/Q5492632","display_name":"Trusted computing base","level":4,"score":0.28679999709129333},{"id":"https://openalex.org/C2777541363","wikidata":"https://www.wikidata.org/wiki/Q25110971","display_name":"Distributed ledger","level":3,"score":0.2854999899864197},{"id":"https://openalex.org/C169796023","wikidata":"https://www.wikidata.org/wiki/Q3708936","display_name":"Direct Anonymous Attestation","level":3,"score":0.2694000005722046},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C35525427","wikidata":"https://www.wikidata.org/wiki/Q745881","display_name":"Intrusion detection system","level":2,"score":0.25369998812675476}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2026.3658859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2026.3658859","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W2036329595","https://openalex.org/W2555456100","https://openalex.org/W2890219821","https://openalex.org/W2920733725","https://openalex.org/W2926987861","https://openalex.org/W2945338167","https://openalex.org/W2962718239","https://openalex.org/W2974125212","https://openalex.org/W3015145063","https://openalex.org/W3127476229","https://openalex.org/W3174265207","https://openalex.org/W3180257170","https://openalex.org/W3204611557","https://openalex.org/W3210933216","https://openalex.org/W4226442811","https://openalex.org/W4297310218","https://openalex.org/W4300127641","https://openalex.org/W4308641862","https://openalex.org/W4312611558","https://openalex.org/W4376464525","https://openalex.org/W4385412238","https://openalex.org/W4385688888","https://openalex.org/W4386591591","https://openalex.org/W4400909577","https://openalex.org/W4401752473","https://openalex.org/W4402264295","https://openalex.org/W4402593282","https://openalex.org/W4402955714","https://openalex.org/W4405350940","https://openalex.org/W4411026330"],"related_works":[],"abstract_inverted_index":{"Distributed":[0],"ledgers":[1,45],"are":[2,68],"enabling":[3],"novel":[4],"applications":[5,38],"in":[6,17,35,43],"traditional":[7],"domains,":[8],"such":[9,20],"as":[10,21],"finance,":[11],"healthcare":[12],"and":[13,16,90,97,117,148,159],"supply":[14],"chains,":[15],"emerging":[18],"domains":[19],"metaverse.":[22],"We":[23,142],"observe":[24],"that":[25,39,92,130,164],"the":[26,49,102,108,177],"current":[27],"ecosystem":[28],"is":[29,77,165],"fragmented,":[30],"with":[31],"different":[32,44],"blockchains":[33],"operating":[34],"silos.":[36],"Interledger":[37],"can":[40,46],"access":[41],"resources":[42],"tap":[47],"into":[48],"billions":[50],"of":[51,54,126,147],"dollars":[52],"worth":[53],"locked":[55],"resources,":[56],"but":[57],"they":[58],"require":[59],"support":[60],"for":[61,82,115,121],"interledger":[62,65,83],"communication.":[63],"Existing":[64],"communications,":[66],"however,":[67],"either":[69],"insecure,":[70],"inefficient,":[71],"or":[72],"application":[73],"specific.":[74],"Our":[75,110],"goal":[76],"to":[78,107,169],"design":[79,89],"a":[80],"system":[81,111],"applications.":[84,109],"To":[85],"this":[86],"end,":[87],"we":[88],"implement":[91],"achieves":[93],"strong":[94,122],"security":[95],"guarantees":[96],"high":[98],"performance":[99,116,145],"while":[100],"providing":[101],"general":[103],"message":[104],"passing":[105],"abstraction":[106],"leverages":[112],"trusted":[113,135],"hardware":[114],"threshold":[118,140],"signature":[119],"schemes":[120],"security.":[123],"It":[124],"consists":[125],"multiple":[127],"lightweight":[128],"clients":[129],"verify":[131],"transactions":[132],"within":[133],"their":[134],"execution":[136],"environments":[137],"before":[138],"generating":[139],"signatures.":[141],"conduct":[143],"extensive":[144],"evaluations":[146],"compare":[149],"it":[150],"against":[151],"three":[152],"state-of-the-art":[153],"systems,":[154],"namely":[155],"WeCross,":[156],"Cosmos":[157],"IBC":[158],"LayerZero-V2.":[160],"The":[161],"results":[162],"show":[163],"efficient,":[166],"achieving":[167],"up":[168],"<inline-formula":[170],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[171],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[172],"notation=\"LaTeX\">$42\\times$</tex-math></inline-formula>":[173],"higher":[174],"throughput":[175],"than":[176],"baselines.":[178]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2026-01-30T00:00:00"}