{"id":"https://openalex.org/W1975205635","doi":"https://doi.org/10.1109/allerton.2014.7028548","title":"On information-theoretic metrics for symmetric-key encryption and privacy","display_name":"On information-theoretic metrics for symmetric-key encryption and privacy","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W1975205635","doi":"https://doi.org/10.1109/allerton.2014.7028548","mag":"1975205635"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2014.7028548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2014.7028548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5074697940","display_name":"Fl\u00e1vio P. Calmon","orcid":"https://orcid.org/0000-0002-7493-1428"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Flavio P. Calmon","raw_affiliation_strings":["Research Laboratory of Electronics at the Massachusetts Institute of Technology, Cambridge, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Laboratory of Electronics at the Massachusetts Institute of Technology, Cambridge, MA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073378468","display_name":"Mayank Varia","orcid":"https://orcid.org/0000-0002-7460-3272"},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mayank Varia","raw_affiliation_strings":["MIT Lincoln Laboratory, Lexington, MA","MIT/Lincoln Laboratory, Lexington, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Lincoln Laboratory, Lexington, MA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT/Lincoln Laboratory, Lexington, MA","institution_ids":["https://openalex.org/I4210122954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075370174","display_name":"Muriel M\u00e9dard","orcid":"https://orcid.org/0000-0003-4059-407X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muriel Medard","raw_affiliation_strings":["Research Laboratory of Electronics at the Massachusetts Institute of Technology, Cambridge, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Laboratory of Electronics at the Massachusetts Institute of Technology, Cambridge, MA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8609,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.87717085,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":null,"first_page":"889","last_page":"894"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.8508641719818115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6738182902336121},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6149911880493164},{"id":"https://openalex.org/keywords/information-theoretic-security","display_name":"Information-theoretic security","score":0.6119457483291626},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.5974684357643127},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5943767428398132},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5248215794563293},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5205758213996887},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.5132761001586914},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.31641072034835815},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.15972256660461426}],"concepts":[{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.8508641719818115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6738182902336121},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6149911880493164},{"id":"https://openalex.org/C47191418","wikidata":"https://www.wikidata.org/wiki/Q3510462","display_name":"Information-theoretic security","level":3,"score":0.6119457483291626},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.5974684357643127},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5943767428398132},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5248215794563293},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5205758213996887},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.5132761001586914},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.31641072034835815},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.15972256660461426}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/allerton.2014.7028548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2014.7028548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7699999809265137,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1917015688","https://openalex.org/W1991681982","https://openalex.org/W1995228946","https://openalex.org/W2018582985","https://openalex.org/W2023691706","https://openalex.org/W2037580822","https://openalex.org/W2045620446","https://openalex.org/W2046189633","https://openalex.org/W2107327484","https://openalex.org/W2129774678","https://openalex.org/W2949858678","https://openalex.org/W2963412800","https://openalex.org/W2963966695","https://openalex.org/W3099349323","https://openalex.org/W6844794300"],"related_works":["https://openalex.org/W2114007974","https://openalex.org/W2150528942","https://openalex.org/W2358138126","https://openalex.org/W2022046490","https://openalex.org/W2154832352","https://openalex.org/W1483037127","https://openalex.org/W2898567960","https://openalex.org/W4387963661","https://openalex.org/W2340481533","https://openalex.org/W1668844610"],"abstract_inverted_index":{"Most":[0],"practical":[1],"security":[2,117,137],"systems":[3],"do":[4],"not":[5,19],"achieve":[6],"perfect":[7],"secrecy,":[8],"i.e.":[9],"the":[10,22,32,35,49,69,72,83,91,101,116,124,149],"information":[11],"observed":[12],"by":[13,48,113,120],"a":[14,87,95],"computationally":[15],"unbounded":[16],"eavesdropper":[17,36],"is":[18,103],"independent":[20],"of":[21,31,68,85,90,98,100,115,139],"plaintext":[23,33,70,92,102],"message.":[24],"Nevertheless,":[25],"there":[26],"may":[27],"still":[28],"be":[29,106,132],"properties":[30,138],"that":[34,55,94,153],"cannot":[37],"reliably":[38],"infer.":[39],"In":[40,76],"this":[41],"paper,":[42],"we":[43,78],"build":[44],"on":[45,123,148],"previous":[46],"work":[47],"authors":[50],"and":[51],"introduce":[52],"new":[53],"bounds":[54,81,130],"are":[56],"used":[57],"to":[58,105,110,134],"quantify":[59],"how":[60,128],"well":[61],"an":[62],"adversary":[63],"can":[64,131],"estimate":[65],"certain":[66,96],"functions":[67,99],"in":[71,155],"non-perfect":[73],"secrecy":[74],"regime.":[75],"particular,":[77],"present":[79],"lower":[80],"for":[82],"minimum-mean-squared-error":[84],"estimating":[86],"target":[88],"function":[89],"given":[93],"class":[97],"known":[104],"hard":[107],"(or":[108],"easy)":[109],"infer,":[111],"either":[112],"design":[114],"system":[118],"or":[119],"restrictions":[121],"imposed":[122],"adversary.":[125],"We":[126],"demonstrate":[127],"these":[129],"applied":[133],"characterize":[135],"fundamental":[136,150],"symmetric-key":[140],"encryption":[141],"schemes.":[142],"Our":[143],"results":[144],"also":[145],"shed":[146],"light":[147],"privacy-utility":[151],"tradeoff":[152],"exists":[154],"privacy-preserving":[156],"systems.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}