{"id":"https://openalex.org/W2133062571","doi":"https://doi.org/10.1109/tit.1983.1056651","title":"A modular approach to key safeguarding","display_name":"A modular approach to key safeguarding","publication_year":1983,"publication_date":"1983-03-01","ids":{"openalex":"https://openalex.org/W2133062571","doi":"https://doi.org/10.1109/tit.1983.1056651","mag":"2133062571"},"language":"en","primary_location":{"id":"doi:10.1109/tit.1983.1056651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1983.1056651","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Information Theory","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/A5002851415","display_name":"C.A. Asmuth","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"C. Asmuth","raw_affiliation_strings":["Department of Mathematics, Texas A and M University, College Station, TX, USA","Department of Mathematics, Texas A & M University, College Station, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Department of Mathematics, Texas A & M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006212293","display_name":"Jordana C. Bloom","orcid":"https://orcid.org/0000-0002-5989-9255"},"institutions":[{"id":"https://openalex.org/I186131212","display_name":"Chevron (Netherlands)","ror":"https://ror.org/053k40h13","country_code":"NL","type":"company","lineage":["https://openalex.org/I186131212","https://openalex.org/I4210118014"]},{"id":"https://openalex.org/I4210118014","display_name":"Chevron (United States)","ror":"https://ror.org/02jfa8730","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118014"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"J. Bloom","raw_affiliation_strings":["Chevron Oilfield Research Corporation, La Habra, CA, USA","[Chevron Oilfield Research Corporation, La Habra, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Chevron Oilfield Research Corporation, La Habra, CA, USA","institution_ids":["https://openalex.org/I186131212"]},{"raw_affiliation_string":"[Chevron Oilfield Research Corporation, La Habra, CA, USA]","institution_ids":["https://openalex.org/I4210118014"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002851415"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":0.8196,"has_fulltext":false,"cited_by_count":664,"citation_normalized_percentile":{"value":0.82127729,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"29","issue":"2","first_page":"208","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9993000030517578,"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":0.9993000030517578,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/safeguarding","display_name":"Safeguarding","score":0.8681807518005371},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.7448832988739014},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7152437567710876},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.7114344239234924},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6410030722618103},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5432780981063843},{"id":"https://openalex.org/keywords/congruence","display_name":"Congruence (geometry)","score":0.5423406958580017},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5412956476211548},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3645831346511841},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.28905194997787476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2622877061367035},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19573789834976196},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12000367045402527}],"concepts":[{"id":"https://openalex.org/C2776743756","wikidata":"https://www.wikidata.org/wiki/Q5097921","display_name":"Safeguarding","level":2,"score":0.8681807518005371},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7448832988739014},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7152437567710876},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.7114344239234924},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6410030722618103},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5432780981063843},{"id":"https://openalex.org/C132074034","wikidata":"https://www.wikidata.org/wiki/Q154210","display_name":"Congruence (geometry)","level":2,"score":0.5423406958580017},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5412956476211548},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3645831346511841},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.28905194997787476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2622877061367035},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19573789834976196},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12000367045402527},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.1983.1056651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1983.1056651","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1977814238","https://openalex.org/W2141420453","https://openalex.org/W2331905370","https://openalex.org/W2970097841","https://openalex.org/W6698135423"],"related_works":["https://openalex.org/W4221144164","https://openalex.org/W1508471435","https://openalex.org/W2350743257","https://openalex.org/W2329452785","https://openalex.org/W2356380379","https://openalex.org/W2888805005","https://openalex.org/W1521353230","https://openalex.org/W2007753938","https://openalex.org/W2030029316","https://openalex.org/W2363925233"],"abstract_inverted_index":{"A":[0,26],"method":[1,49,60],"is":[2],"proposed":[3],"for":[4],"a":[5,19],"key":[6],"safeguarding":[7],"scheme":[8,30,45],"(threshold":[9],"scheme)":[10],"in":[11,58],"which":[12],"the":[13,23],"shadows":[14],"are":[15],"congruence":[16],"classes":[17],"of":[18,28,43],"number":[20],"associated":[21],"with":[22,46],"original":[24],"key.":[25],"variation":[27],"this":[29,44],"provides":[31],"efficient":[32],"error":[33],"detection":[34],"and":[35],"even":[36],"exposes":[37],"deliberate":[38],"tampering.":[39],"Certain":[40],"underlying":[41],"similarities":[42],"Shamir's":[47],"interpolation":[48],"make":[50],"it":[51],"possible":[52],"to":[53],"incorporate":[54],"these":[55],"protective":[56],"features":[57],"that":[59],"as":[61],"well.":[62]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":30},{"year":2024,"cited_by_count":44},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":28},{"year":2021,"cited_by_count":40},{"year":2020,"cited_by_count":40},{"year":2019,"cited_by_count":51},{"year":2018,"cited_by_count":37},{"year":2017,"cited_by_count":38},{"year":2016,"cited_by_count":42},{"year":2015,"cited_by_count":30},{"year":2014,"cited_by_count":34},{"year":2013,"cited_by_count":28},{"year":2012,"cited_by_count":30}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}