{"id":"https://openalex.org/W3199138857","doi":"https://doi.org/10.1109/itw48936.2021.9611409","title":"On Conditional Alpha-Information and its Application to Side-Channel Analysis","display_name":"On Conditional Alpha-Information and its Application to Side-Channel Analysis","publication_year":2021,"publication_date":"2021-10-17","ids":{"openalex":"https://openalex.org/W3199138857","doi":"https://doi.org/10.1109/itw48936.2021.9611409","mag":"3199138857"},"language":"en","primary_location":{"id":"doi:10.1109/itw48936.2021.9611409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw48936.2021.9611409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-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/A5100330576","display_name":"Yi Liu","orcid":"https://orcid.org/0000-0002-8490-6285"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Yi Liu","raw_affiliation_strings":["LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004072464","display_name":"Wei Cheng","orcid":"https://orcid.org/0000-0001-9433-7576"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wei Cheng","raw_affiliation_strings":["LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008439372","display_name":"Sylvain Guilley","orcid":"https://orcid.org/0000-0002-5044-3534"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sylvain Guilley","raw_affiliation_strings":["LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France","Secure-IC S.A.S., Paris, France"],"affiliations":[{"raw_affiliation_string":"LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871"]},{"raw_affiliation_string":"Secure-IC S.A.S., Paris, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079964478","display_name":"Olivier Rioul","orcid":"https://orcid.org/0000-0002-8681-8916"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Rioul","raw_affiliation_strings":["LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"LTCI, T\u00e9l\u00e9com Paris, Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100330576"],"corresponding_institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210165912"],"apc_list":null,"apc_paid":null,"fwci":1.3597,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84634432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9998999834060669,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9998999834060669,"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/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/alpha","display_name":"Alpha (finance)","score":0.7785143256187439},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.6606820225715637},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6190604567527771},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5833062529563904},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5393770337104797},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.45861032605171204},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.45282185077667236},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.44683343172073364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3966849446296692},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3860380947589874},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3707425594329834},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.3236299157142639},{"id":"https://openalex.org/keywords/internal-consistency","display_name":"Internal consistency","score":0.2488585114479065},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2266281545162201},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1521710753440857},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1061568558216095}],"concepts":[{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.7785143256187439},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6606820225715637},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6190604567527771},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5833062529563904},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5393770337104797},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.45861032605171204},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.45282185077667236},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.44683343172073364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3966849446296692},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3860380947589874},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3707425594329834},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.3236299157142639},{"id":"https://openalex.org/C3018868096","wikidata":"https://www.wikidata.org/wiki/Q2693233","display_name":"Internal consistency","level":3,"score":0.2488585114479065},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2266281545162201},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1521710753440857},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1061568558216095},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw48936.2021.9611409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw48936.2021.9611409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1752847028","https://openalex.org/W2026653933","https://openalex.org/W2062843442","https://openalex.org/W2082592501","https://openalex.org/W2125317383","https://openalex.org/W2258483871","https://openalex.org/W2928004262","https://openalex.org/W2949591164","https://openalex.org/W2963467348","https://openalex.org/W2976240189","https://openalex.org/W3102794743","https://openalex.org/W3178116601","https://openalex.org/W4252822198","https://openalex.org/W4293702014","https://openalex.org/W6764091152"],"related_works":["https://openalex.org/W2069592018","https://openalex.org/W2075740387","https://openalex.org/W2358990940","https://openalex.org/W2093931120","https://openalex.org/W2329812990","https://openalex.org/W2349116365","https://openalex.org/W3021708704","https://openalex.org/W2004231473","https://openalex.org/W2060895226","https://openalex.org/W2151991951"],"abstract_inverted_index":{"A":[0],"conditional":[1],"version":[2],"of":[3,41,59,71,73],"Sibson\u2019s":[4],"$\\alpha$-information":[5],"is":[6,29],"defined":[7],"using":[8],"a":[9,50],"simple":[10],"closed-form":[11],"\u201clog-expectation\u201d":[12],"expression,":[13],"which":[14,34],"satisfies":[15],"important":[16],"properties":[17],"such":[18],"as":[19],"consistency,":[20],"uniform":[21],"expansion,":[22],"and":[23,48],"data":[24],"processing":[25],"inequalities.":[26],"This":[27],"definition":[28],"compared":[30],"to":[31,62],"previous":[32,60],"ones,":[33],"in":[35],"contrast":[36],"do":[37],"not":[38],"satisfy":[39],"all":[40],"these":[42],"properties.":[43],"Based":[44],"on":[45,49],"our":[46],"proposal":[47],"generalized":[51],"Fano":[52],"inequality,":[53],"we":[54],"extend":[55],"the":[56,69],"case":[57],"$\\alpha=1$":[58],"works":[61],"obtain":[63],"sharp":[64],"universal":[65],"upper":[66],"bounds":[67],"for":[68],"probability":[70],"success":[72],"any":[74],"type":[75],"side-channel":[76],"attack,":[77],"particularly":[78],"when":[79],"$\\alpha=2$.":[80]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}