{"id":"https://openalex.org/W2772427048","doi":"https://doi.org/10.1109/icacci.2017.8125839","title":"An improved secret key update for multiple intersymbol obfuscation in physical layer security","display_name":"An improved secret key update for multiple intersymbol obfuscation in physical layer security","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2772427048","doi":"https://doi.org/10.1109/icacci.2017.8125839","mag":"2772427048"},"language":"en","primary_location":{"id":"doi:10.1109/icacci.2017.8125839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2017.8125839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","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/A5043165298","display_name":"Deepika Ramnath","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepika Ramnath","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090918962","display_name":"Tejas Deepak","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tejas Deepak","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065864690","display_name":"Kiran Krishnakumar","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kiran Krishnakumar","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002827426","display_name":"S. N. Vijayaraghavan","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Vijayaraghavan","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"last","author":{"id":null,"display_name":"R. Ramanathan","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Ramanathan","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Amrita School Of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Amrita University, India 641112","institution_ids":["https://openalex.org/I81556334"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2065,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66211509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"18 2","issue":null,"first_page":"191","last_page":"197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9997000098228455,"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":0.9997000098228455,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7975098490715027},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7578219175338745},{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.7279863953590393},{"id":"https://openalex.org/keywords/obfuscation","display_name":"Obfuscation","score":0.7169609665870667},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5791312456130981},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.573340654373169},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.5541863441467285},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5374830961227417},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5176037549972534},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4463387131690979},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.44385653734207153},{"id":"https://openalex.org/keywords/key-distribution","display_name":"Key distribution","score":0.41657179594039917},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40655776858329773},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.3746222257614136},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16495159268379211}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7975098490715027},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7578219175338745},{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.7279863953590393},{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.7169609665870667},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5791312456130981},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.573340654373169},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.5541863441467285},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5374830961227417},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5176037549972534},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4463387131690979},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.44385653734207153},{"id":"https://openalex.org/C160333310","wikidata":"https://www.wikidata.org/wiki/Q6398153","display_name":"Key distribution","level":4,"score":0.41657179594039917},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40655776858329773},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3746222257614136},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16495159268379211}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icacci.2017.8125839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2017.8125839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1987963139","https://openalex.org/W2007529001","https://openalex.org/W2011582944","https://openalex.org/W2041800218","https://openalex.org/W2078843752","https://openalex.org/W2091020476","https://openalex.org/W2119012490","https://openalex.org/W2128805726","https://openalex.org/W2157604883","https://openalex.org/W2789496297","https://openalex.org/W2791942697","https://openalex.org/W6748818281","https://openalex.org/W6749115536"],"related_works":["https://openalex.org/W2765236478","https://openalex.org/W3026705917","https://openalex.org/W2516026999","https://openalex.org/W2155410265","https://openalex.org/W2769689807","https://openalex.org/W3121990887","https://openalex.org/W3166880716","https://openalex.org/W2904430835","https://openalex.org/W4360996312","https://openalex.org/W2529506699"],"abstract_inverted_index":{"Communications":[0],"security":[1,45],"has":[2,209],"become":[3],"an":[4,72],"integral":[5],"part":[6],"of":[7,17,23,37,54,70,75,90,109,129,147,158,227],"wireless":[8,47,230],"networks.":[9],"A":[10,136],"commonly":[11,95],"known":[12,96],"method":[13,42,191],"to":[14,25,43,103,150,169,185,223],"attain":[15],"secrecy":[16,194],"information":[18,125,173],"is":[19,142,167],"done":[20],"by":[21],"addition":[22],"noise":[24,93],"corrupt":[26,104],"the":[27,35,51,55,62,68,76,98,105,110,117,124,130,140,148,152,156,164,171,175,181,187,202,225],"intruder's":[28],"channel.":[29],"In":[30],"this":[31,190],"paper,":[32],"we":[33],"undertake":[34],"principle":[36],"multiple":[38],"inter-symbol":[39],"obfuscation":[40],"(MIO)":[41],"improve":[44],"in":[46,50,134,229],"based":[48],"communication":[49],"last":[52],"level":[53],"OSI":[56],"(Open":[57],"System":[58],"Interconnect)":[59],"model,":[60],"i.e.":[61],"physical":[63],"layer.":[64],"On":[65],"encryption":[66,153],"using":[67,212],"concept":[69],"MIO,":[71],"arbitrary":[73],"subgroup":[74],"respective":[77],"symbols":[78,99,131],"are":[79,85],"put":[80],"into":[81],"data":[82],"packets":[83],"that":[84],"obscured":[86],"with":[87],"a":[88,159],"group":[89],"artificially":[91],"included":[92],"symbols,":[94],"as":[97,215],"key.":[100],"This":[101,207],"tends":[102],"third":[106],"party's":[107],"quality":[108],"channel":[111],"and":[112,177,198,217],"make":[113],"it":[114,179],"worse":[115],"than":[116],"genuine":[118],"receiver.":[119],"Hence":[120,189],"he":[121],"cannot":[122],"unravel":[123],"correctly":[126],"without":[127],"knowledge":[128],"key":[132,141,149,161],"used":[133],"encryption.":[135],"self-updating":[137],"process":[138,163],"for":[139,144],"designed":[143],"automatic":[145],"update":[146,162],"enhance":[151],"process.":[154],"With":[155],"help":[157],"dynamic":[160],"legitimate":[165],"receiver":[166],"able":[168],"encrypt":[170],"given":[172],"from":[174,180],"transmitter":[176],"protect":[178],"intruders":[182],"who":[183],"try":[184],"extract":[186],"message.":[188],"can":[192],"deliver":[193],"against":[195,201],"passive":[196],"eavesdropping":[197],"computational":[199],"discretion":[200],"fake":[203],"packet":[204],"injection":[205],"attacks.":[206],"paper":[208],"been":[210,220],"implemented":[211],"tools":[213],"such":[214],"MATLAB":[216],"simulations":[218],"have":[219],"carried":[221],"out":[222],"determine":[224],"efficacy":[226],"MIO":[228],"communication.":[231]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}