{"id":"https://openalex.org/W2048114889","doi":"https://doi.org/10.1155/2008/529879","title":"Biometric Methods for Secure Communications in Body Sensor Networks: Resource-Efficient Key Management and Signal-Level Data Scrambling","display_name":"Biometric Methods for Secure Communications in Body Sensor Networks: Resource-Efficient Key Management and Signal-Level Data Scrambling","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2048114889","doi":"https://doi.org/10.1155/2008/529879","mag":"2048114889"},"language":"en","primary_location":{"id":"doi:10.1155/2008/529879","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/529879","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2008/529879","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2008/529879","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071017561","display_name":"Francis M. Bui","orcid":"https://orcid.org/0000-0002-8799-5965"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Francis Minhthang Bui","raw_affiliation_strings":["The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, 10 King's College Road, Toronto, Ontario, Canada, M5S 3G4","The Edward S. Rogers Sr Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, 10 King's College Road, Toronto, Ontario, Canada, M5S 3G4","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"The Edward S. Rogers Sr Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041117623","display_name":"Dimitrios Hatzinakos","orcid":"https://orcid.org/0000-0003-3345-9232"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Dimitrios Hatzinakos","raw_affiliation_strings":["The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, 10 King's College Road, Toronto, Ontario, Canada, M5S 3G4","The Edward S. Rogers Sr Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, 10 King's College Road, Toronto, Ontario, Canada, M5S 3G4","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"The Edward S. Rogers Sr Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041117623"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":8.0549,"has_fulltext":true,"cited_by_count":86,"citation_normalized_percentile":{"value":0.97663155,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2008","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10828","display_name":"Biometric Identification and Security","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11932","display_name":"Wireless Body Area Networks","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11800","display_name":"User Authentication and Security Systems","score":0.996999979019165,"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/computer-science","display_name":"Computer science","score":0.8636246919631958},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6641981601715088},{"id":"https://openalex.org/keywords/secure-communication","display_name":"Secure communication","score":0.578323483467102},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5502670407295227},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5352706909179688},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.5224725008010864},{"id":"https://openalex.org/keywords/scrambling","display_name":"Scrambling","score":0.5201157331466675},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.5141032338142395},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.43818503618240356},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.41235867142677307},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3750273883342743},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3334689140319824},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.07879146933555603}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8636246919631958},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6641981601715088},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.578323483467102},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5502670407295227},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5352706909179688},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.5224725008010864},{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.5201157331466675},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.5141032338142395},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.43818503618240356},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.41235867142677307},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3750273883342743},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3334689140319824},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.07879146933555603},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2008/529879","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/529879","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2008/529879","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:utoronto.scholaris.ca:1807/87134","is_oa":true,"landing_page_url":"http://hdl.handle.net/1807/87134","pdf_url":"https://utoronto.scholaris.ca/bitstreams/0cf76b27-4fa4-42e5-8951-990d7aafc824/download","source":{"id":"https://openalex.org/S4306400261","display_name":"TSpace (University of Toronto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185261750","host_organization_name":"University of Toronto","host_organization_lineage":["https://openalex.org/I185261750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:479aa75c55e849c3b4786216f49dee93","is_oa":false,"landing_page_url":"https://doaj.org/article/479aa75c55e849c3b4786216f49dee93","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2008 (2008)","raw_type":"article"},{"id":"pmh:oai:localhost:1807/87134","is_oa":false,"landing_page_url":"http://doi.org/10.1155/2008/529879","pdf_url":null,"source":{"id":"https://openalex.org/S4306400261","display_name":"TSpace (University of Toronto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185261750","host_organization_name":"University of Toronto","host_organization_lineage":["https://openalex.org/I185261750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1155/2008/529879","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/529879","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2008/529879","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5400000214576721,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2048114889.pdf","grobid_xml":"https://content.openalex.org/works/W2048114889.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W99853930","https://openalex.org/W607933207","https://openalex.org/W1533077275","https://openalex.org/W1560033366","https://openalex.org/W1586692934","https://openalex.org/W2009287270","https://openalex.org/W2032551902","https://openalex.org/W2043940778","https://openalex.org/W2097689067","https://openalex.org/W2106335692","https://openalex.org/W2117013221","https://openalex.org/W2122235704","https://openalex.org/W2141420453","https://openalex.org/W2141561183","https://openalex.org/W2143226208","https://openalex.org/W2150010995","https://openalex.org/W2161958621","https://openalex.org/W2162800060","https://openalex.org/W2544974845","https://openalex.org/W2798333393"],"related_works":["https://openalex.org/W936781193","https://openalex.org/W4297633779","https://openalex.org/W3093625357","https://openalex.org/W2625310891","https://openalex.org/W2806212381","https://openalex.org/W2255058412","https://openalex.org/W2041759665","https://openalex.org/W2566795117","https://openalex.org/W3006145078","https://openalex.org/W1504443015"],"abstract_inverted_index":{"As":[0],"electronic":[1],"communications":[2,76,196],"become":[3],"more":[4],"prevalent,":[5],"mobile":[6],"and":[7,37,67,108,127,188],"universal,":[8],"the":[9,19,150,156,159,169,181,186],"threats":[10],"of":[11,21,31,55,145,162,172,190],"data":[12,121],"compromises":[13],"also":[14],"accordingly":[15],"loom":[16],"larger.":[17],"In":[18,84],"context":[20],"a":[22,45,101,116,119,134],"body":[23],"sensor":[24],"network":[25],"(BSN),":[26],"which":[27,92,165],"permits":[28],"pervasive":[29],"monitoring":[30],"potentially":[32],"sensitive":[33],"medical":[34],"data,":[35],"security":[36,50,98],"privacy":[38],"concerns":[39],"are":[40,60],"particularly":[41],"important.":[42],"It":[43],"is":[44,131],"challenge":[46],"to":[47,81,96,112,137],"implement":[48],"traditional":[49],"infrastructures":[51],"in":[52,64,77,115,153,197],"these":[53,191],"types":[54,144],"lightweight":[56],"networks":[57],"since":[58],"they":[59],"by":[61],"design":[62],"limited":[63],"both":[65],"computational":[66],"communication":[68],"resources.":[69],"A":[70],"key":[71,103],"enabling":[72],"technology":[73],"for":[74,106,142,193],"secure":[75,195],"BSN's":[78],"has":[79,166],"emerged":[80],"be":[82],"biometrics.":[83],"this":[85],"work,":[86],"we":[87],"present":[88],"two":[89],"complementary":[90],"approaches":[91],"exploit":[93],"physiological":[94],"signals":[95,178],"address":[97],"issues:":[99],"(1)":[100],"resource-efficient":[102],"management":[104],"system":[105],"generating":[107],"distributing":[109],"cryptographic":[110],"keys":[111],"constituent":[113],"sensors":[114],"BSN;":[117],"(2)":[118],"novel":[120],"scrambling":[122],"method,":[123],"based":[124],"on":[125],"interpolation":[126],"random":[128],"sampling,":[129],"that":[130],"envisioned":[132],"as":[133,179],"potential":[135],"alternative":[136],"conventional":[138,173],"symmetric":[139],"encryption":[140],"algorithms":[141],"certain":[143],"data.":[146],"The":[147],"former":[148],"targets":[149],"resource":[151],"constraints":[152],"BSN's,":[154],"while":[155],"latter":[157],"addresses":[158],"fuzzy":[160],"variability":[161],"biometric":[163],"signals,":[164],"largely":[167],"precluded":[168],"direct":[170],"application":[171],"encryption.":[174],"Using":[175],"electrocardiogram":[176],"(ECG)":[177],"biometrics,":[180],"resulting":[182],"computer":[183],"simulations":[184],"demonstrate":[185],"feasibility":[187],"efficacy":[189],"methods":[192],"delivering":[194],"BSN's.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":6}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}