{"id":"https://openalex.org/W1539660777","doi":"https://doi.org/10.1109/cdc.2002.1185074","title":"Design of a novel cryptosystem based on dynamic encryption and decryption by observability","display_name":"Design of a novel cryptosystem based on dynamic encryption and decryption by observability","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W1539660777","doi":"https://doi.org/10.1109/cdc.2002.1185074","mag":"1539660777"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2002.1185074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1185074","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","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/A5010207569","display_name":"S.M. Shahruz","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104527","display_name":"Vantage View (United States)","ror":"https://ror.org/01kc06n62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210104527"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"S.M. Shahruz","raw_affiliation_strings":["Board Vantage, Berkeley, CA, USA","BoardVantage, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Board Vantage, Berkeley, CA, USA","institution_ids":["https://openalex.org/I4210104527"]},{"raw_affiliation_string":"BoardVantage, Berkeley, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080507907","display_name":"A. K. Pradeep","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104527","display_name":"Vantage View (United States)","ror":"https://ror.org/01kc06n62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210104527"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.K. Pradeep","raw_affiliation_strings":["Board Vantage, Berkeley, CA, USA","BoardVantage, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Board Vantage, Berkeley, CA, USA","institution_ids":["https://openalex.org/I4210104527"]},{"raw_affiliation_string":"BoardVantage, Berkeley, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111963290","display_name":"Ram Gurumoorthy","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104527","display_name":"Vantage View (United States)","ror":"https://ror.org/01kc06n62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210104527"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Gurumoorthy","raw_affiliation_strings":["Board Vantage, Berkeley, CA, USA","BoardVantage, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Board Vantage, Berkeley, CA, USA","institution_ids":["https://openalex.org/I4210104527"]},{"raw_affiliation_string":"BoardVantage, Berkeley, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010207569"],"corresponding_institution_ids":["https://openalex.org/I4210104527"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06292345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"4454","last_page":"4455"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9850000143051147,"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"}},"topics":[{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9850000143051147,"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/T10244","display_name":"Chaos control and synchronization","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11261","display_name":"Quantum chaos and dynamical systems","score":0.9724000096321106,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.7797261476516724},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7345174551010132},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.592383623123169},{"id":"https://openalex.org/keywords/deterministic-encryption","display_name":"Deterministic encryption","score":0.5843450427055359},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4702562093734741},{"id":"https://openalex.org/keywords/observability","display_name":"Observability","score":0.4552255868911743},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44046902656555176},{"id":"https://openalex.org/keywords/paillier-cryptosystem","display_name":"Paillier cryptosystem","score":0.4133090376853943},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4046034812927246},{"id":"https://openalex.org/keywords/hybrid-cryptosystem","display_name":"Hybrid cryptosystem","score":0.3990470767021179},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3368815779685974},{"id":"https://openalex.org/keywords/probabilistic-encryption","display_name":"Probabilistic encryption","score":0.2971527576446533},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12036731839179993}],"concepts":[{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.7797261476516724},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7345174551010132},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.592383623123169},{"id":"https://openalex.org/C57795399","wikidata":"https://www.wikidata.org/wiki/Q5265706","display_name":"Deterministic encryption","level":4,"score":0.5843450427055359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4702562093734741},{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.4552255868911743},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44046902656555176},{"id":"https://openalex.org/C66989864","wikidata":"https://www.wikidata.org/wiki/Q594646","display_name":"Paillier cryptosystem","level":5,"score":0.4133090376853943},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4046034812927246},{"id":"https://openalex.org/C73468433","wikidata":"https://www.wikidata.org/wiki/Q1639918","display_name":"Hybrid cryptosystem","level":4,"score":0.3990470767021179},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3368815779685974},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.2971527576446533},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12036731839179993},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2002.1185074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1185074","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5099999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2022545730","https://openalex.org/W2910586303","https://openalex.org/W2521974440","https://openalex.org/W2980642877","https://openalex.org/W2153970283","https://openalex.org/W2363792252","https://openalex.org/W2007236187","https://openalex.org/W4206984193","https://openalex.org/W4214523514","https://openalex.org/W1998172183"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,24,27,32,74,94],"novel":[4],"symmetric":[5],"(also":[6],"known":[7],"as":[8,129],"private-key":[9],"or":[10],"secret-key)":[11],"cryptosystem":[12,21,158,163],"is":[13,73,79,142,164],"proposed.":[14],"The":[15,35,68,103,122,135],"encryption":[16,100,104,133],"system":[17,51,101,124,141,147],"of":[18,23,41,65,76,87,107,110,118,131,138,175],"the":[19,38,42,45,50,54,58,62,66,99,108,111,115,119,127,132,139,145,150,156,172,176],"proposed":[20,157,177],"consists":[22,106],"masking":[25,36,109],"vector,":[26,37],"linear":[28,43,120,140],"time-varying":[29],"system,":[30,44],"and":[31,53,114],"signal":[33,55,59],"generator.":[34],"coefficient":[39],"matrices":[40],"time":[46],"interval":[47],"over":[48],"which":[49,78,98],"evolves,":[52],"generated":[56,112],"by":[57],"generator":[60],"are":[61,90,168],"private":[63],"keys":[64,126],"cryptosystem.":[67],"message":[69],"to":[70,81,83,148,170],"be":[71],"transmitted":[72],"string":[75],"integers":[77,89],"partitioned":[80],"1-":[82],"D-digit":[84],"integers.":[85],"Sets":[86],"these":[88],"consecutively":[91],"buffered":[92],"in":[93,144],"plaintest":[95],"vector":[96,113],"upon":[97],"operates.":[102],"function":[105],"dynamics":[116],"(evolution)":[117],"system.":[121,134],"decryption":[123,146],"uses":[125],"same":[128],"those":[130],"observability":[136],"grammian":[137],"used":[143],"recover":[149],"plaintext":[151],"vectors.":[152],"Furthermore,":[153],"based":[154],"on":[155],"an":[159],"extremely":[160],"secure":[161],"variable-key":[162],"designed.":[165],"Two":[166],"examples":[167],"given":[169],"illustrate":[171],"superb":[173],"performance":[174],"cryptosystems.":[178]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
