{"id":"https://openalex.org/W4399805290","doi":"https://doi.org/10.46586/tosc.v2024.i2.348-370","title":"Context-Committing Security of Leveled Leakage-Resilient AEAD","display_name":"Context-Committing Security of Leveled Leakage-Resilient AEAD","publication_year":2024,"publication_date":"2024-06-18","ids":{"openalex":"https://openalex.org/W4399805290","doi":"https://doi.org/10.46586/tosc.v2024.i2.348-370"},"language":"en","primary_location":{"id":"doi:10.46586/tosc.v2024.i2.348-370","is_oa":true,"landing_page_url":"http://dx.doi.org/10.46586/tosc.v2024.i2.348-370","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/11634/11122","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://tosc.iacr.org/index.php/ToSC/article/download/11634/11122","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093516004","display_name":"Chandranan Dhar","orcid":"https://orcid.org/0009-0008-9948-3714"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandranan Dhar","raw_affiliation_strings":["Indian Statistical Institute, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054727001","display_name":"Jordan Ethan","orcid":"https://orcid.org/0009-0004-0495-6939"},"institutions":[{"id":"https://openalex.org/I4210128801","display_name":"Helmholtz Center for Information Security","ror":"https://ror.org/02njgxr09","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210128801"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jordan Ethan","raw_affiliation_strings":["CISPA Helmholtz Center for Information Security, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CISPA Helmholtz Center for Information Security, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4210128801"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076287672","display_name":"Ravindra Jejurikar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087059","display_name":"Technology Innovation Institute","ror":"https://ror.org/001kv2y39","country_code":"AE","type":"facility","lineage":["https://openalex.org/I4210087059"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ravindra Jejurikar","raw_affiliation_strings":["Cryptography Research Centre, Technology Innovation Institute, Abu Dhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cryptography Research Centre, Technology Innovation Institute, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I4210087059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065705744","display_name":"Mustafa Khairallah","orcid":"https://orcid.org/0000-0002-2144-4829"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mustafa Khairallah","raw_affiliation_strings":["Dept. of Electrical and Information Technology, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035138461","display_name":"Eik List","orcid":"https://orcid.org/0000-0003-0369-4901"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Eik List","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043034686","display_name":"Sougata Mandal","orcid":"https://orcid.org/0000-0003-3441-2997"},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]},{"id":"https://openalex.org/I34034455","display_name":"Ramakrishna Mission Vivekananda Educational and Research Institute","ror":"https://ror.org/03kp2qt98","country_code":"IN","type":"education","lineage":["https://openalex.org/I34034455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sougata Mandal","raw_affiliation_strings":["Institute for Advancing Intelligence, TCG CREST, Kolkata, India; Ramakrishna Mission Vivekananda Educational and Research Institute, Kolkata, India","Ramakrishna Mission Vivekananda Educational and Research Institute, Kolkata, India","Institute for Advancing Intelligence, TCG CREST, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Advancing Intelligence, TCG CREST, Kolkata, India; Ramakrishna Mission Vivekananda Educational and Research Institute, Kolkata, India","institution_ids":["https://openalex.org/I34034455","https://openalex.org/I2799306724"]},{"raw_affiliation_string":"Ramakrishna Mission Vivekananda Educational and Research Institute, Kolkata, India","institution_ids":["https://openalex.org/I34034455"]},{"raw_affiliation_string":"Institute for Advancing Intelligence, TCG CREST, Kolkata, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3122,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55688301,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"2024","issue":"2","first_page":"348","last_page":"370"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.98089998960495,"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"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.98089998960495,"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"}},{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9453999996185303,"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/leakage","display_name":"Leakage (economics)","score":0.6220062971115112},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.613616943359375},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4971461594104767},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37908855080604553},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.35589271783828735},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14748308062553406},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.09340077638626099}],"concepts":[{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.6220062971115112},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.613616943359375},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4971461594104767},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37908855080604553},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.35589271783828735},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14748308062553406},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09340077638626099},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.46586/tosc.v2024.i2.348-370","is_oa":true,"landing_page_url":"http://dx.doi.org/10.46586/tosc.v2024.i2.348-370","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/11634/11122","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/181718","is_oa":true,"landing_page_url":"https://doi.org/10.46586/tosc.v2024.i2.348-370","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:8e1541836cb34ba290ba0b2e4a2cd773","is_oa":true,"landing_page_url":"https://doaj.org/article/8e1541836cb34ba290ba0b2e4a2cd773","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IACR Transactions on Symmetric Cryptology, Vol 2024, Iss 2 (2024)","raw_type":"article"},{"id":"pmh:oai:lup.lub.lu.se:8e864e7f-56f5-4d10-adfe-3469614f4c79","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/8e864e7f-56f5-4d10-adfe-3469614f4c79","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 2519-173X","raw_type":"text"}],"best_oa_location":{"id":"doi:10.46586/tosc.v2024.i2.348-370","is_oa":true,"landing_page_url":"http://dx.doi.org/10.46586/tosc.v2024.i2.348-370","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/11634/11122","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399805290.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1514489116","https://openalex.org/W1547189451","https://openalex.org/W1855109561","https://openalex.org/W2170822045","https://openalex.org/W2249289274","https://openalex.org/W2508004687","https://openalex.org/W2740612841","https://openalex.org/W2950995294","https://openalex.org/W2991227433","https://openalex.org/W3003412575","https://openalex.org/W3013677143","https://openalex.org/W3088704016","https://openalex.org/W3152615333","https://openalex.org/W3207283289","https://openalex.org/W3208319857","https://openalex.org/W4238938772","https://openalex.org/W4240249456","https://openalex.org/W4242469896","https://openalex.org/W4253338219","https://openalex.org/W4285152302","https://openalex.org/W4294325964","https://openalex.org/W4392359294","https://openalex.org/W4399805152"],"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":{"During":[0],"recent":[1],"years,":[2],"research":[3,17],"on":[4,82,122,142,193,209],"authenticated":[5],"encryption":[6,49,160],"has":[7],"been":[8,34],"thriving":[9],"through":[10],"two":[11,116],"highly":[12],"active":[13],"and":[14,22,43,51,67,79,161,164,184,228,232],"practically":[15],"motivated":[16],"directions:":[18],"provable":[19],"leakage":[20,132],"resilience":[21],"key-":[23],"or":[24,110],"context-commitment":[25],"security.":[26],"However,":[27,85],"the":[28,83,118,127,153,169,180,194,198,237],"intersection":[29],"of":[30,48,126,131,152,201],"both":[31],"fields":[32],"had":[33],"overlooked":[35],"until":[36],"very":[37],"recently.":[38],"In":[39],"ToSC":[40],"1/2024,":[41],"Struck":[42,183],"Weish\u00e4upl":[44,185],"studied":[45],"generic":[46,102],"compositions":[47],"schemes":[50,87,97,222],"message":[52],"authentication":[53,162],"codes":[54],"for":[55,108,124],"building":[56],"committing":[57,72],"leakage-resilient":[58,96,221],"schemes.":[59],"They":[60],"showed":[61],"that,":[62,147],"in":[63],"general,":[64],"Encrypt-then-MAC":[65],"(EtM)":[66],"MAC-then-Encrypt":[68],"(MtE)":[69],"are":[70,88,173,223],"not":[71,178],"while":[73,94],"Encrypt-and-MAC":[74],"(EaM)":[75],"is,":[76],"under":[77],"plausible":[78],"weak":[80],"assumptions":[81],"components.":[84,195],"real-world":[86],"rarely":[89],"strict":[90],"blackbox":[91],"constructions.":[92],"Instead,":[93],"various":[95],"follow":[98],"blueprints":[99,172,211],"inspired":[100],"by":[101,182,204],"compositions,":[103],"they":[104],"often":[105],"tweak":[106],"them":[107],"security":[109],"efficiency.In":[111],"this":[112],"paper,":[113],"we":[114,187],"study":[115],"blueprints,":[117],"first":[119],"one":[120,125,136],"based":[121,141],"EtM":[123],"strongest":[128],"possible":[129],"levels":[130],"resilience.":[133],"The":[134],"second":[135],"is":[137],"a":[138,149,165],"single-pass":[139,238],"framework":[140],"leveled":[143],"implementations.":[144],"We":[145,196],"show":[146],"with":[148,158],"careful":[150],"selection":[151],"underlying":[154],"primitives":[155],"such":[156],"as":[157,168,234,236],"identical":[159],"keys":[163],"collision-resistant":[166],"PRF":[167],"MAC,":[170],"these":[171],"committing.":[174],"Our":[175],"results":[176,181,203,208],"do":[177],"contradict":[179],"since":[186],"pose":[188],"more,":[189],"but":[190],"practically-motivated,":[191],"requirements":[192],"demonstrate":[197],"practical":[199],"relevance":[200],"our":[202,207],"showing":[205],"that":[206,218],"those":[210],"allow":[212],"us":[213],"to":[214],"easily":[215],"derive":[216],"proofs":[217],"several":[219],"state-of-the-art":[220],"indeed":[224],"committing,":[225],"including":[226],"TEDT":[227],"its":[229],"descendants":[230],"TEDT2":[231],"Romulus-T,":[233],"well":[235],"scheme":[239],"Triplex.":[240]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}