{"id":"https://openalex.org/W1969671874","doi":"https://doi.org/10.1109/isit.2008.4595077","title":"Secret key generation for correlated Gaussian sources","display_name":"Secret key generation for correlated Gaussian sources","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W1969671874","doi":"https://doi.org/10.1109/isit.2008.4595077","mag":"1969671874"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2008.4595077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},"type":"conference-paper","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/A5011106798","display_name":"Sirin Nitinawarat","orcid":"https://orcid.org/0000-0002-4996-4949"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sirin Nitinawarat","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Institute for Systems Research, University of Maryland, College Park, MD, USA","Dept. of Electr. & Comput. Eng., Univ. of Maryland, College Park, MD#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Institute for Systems Research, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of Maryland, College Park, MD#TAB#","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5011106798"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":null,"first_page":"702","last_page":"706"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9976000189781189,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.6739785671234131},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5996392369270325},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.5878222584724426},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5260802507400513},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5039471983909607},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4682292342185974},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.46561670303344727},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.4649706184864044},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45757055282592773},{"id":"https://openalex.org/keywords/dither","display_name":"Dither","score":0.44776543974876404},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.44692984223365784},{"id":"https://openalex.org/keywords/alice-and-bob","display_name":"Alice and Bob","score":0.4182891547679901},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29280757904052734},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.28699833154678345},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.24476543068885803},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2312222421169281},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.22555801272392273},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17313483357429504},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1102658212184906}],"concepts":[{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.6739785671234131},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5996392369270325},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.5878222584724426},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5260802507400513},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5039471983909607},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4682292342185974},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.46561670303344727},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.4649706184864044},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45757055282592773},{"id":"https://openalex.org/C70451592","wikidata":"https://www.wikidata.org/wiki/Q376493","display_name":"Dither","level":3,"score":0.44776543974876404},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.44692984223365784},{"id":"https://openalex.org/C127964579","wikidata":"https://www.wikidata.org/wiki/Q649676","display_name":"Alice and Bob","level":3,"score":0.4182891547679901},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29280757904052734},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.28699833154678345},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.24476543068885803},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2312222421169281},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.22555801272392273},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17313483357429504},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1102658212184906},{"id":"https://openalex.org/C2778222013","wikidata":"https://www.wikidata.org/wiki/Q1136926","display_name":"Alice (programming language)","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2008.4595077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.456.7412","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.7412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ifp.illinois.edu/~nitinawa/journal4.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1514518704","https://openalex.org/W1875021344","https://openalex.org/W2084071523","https://openalex.org/W2088587246","https://openalex.org/W2091891040","https://openalex.org/W2106833918","https://openalex.org/W2108777864","https://openalex.org/W2111992817","https://openalex.org/W2120042476","https://openalex.org/W2122621581","https://openalex.org/W2129344187","https://openalex.org/W2154832352","https://openalex.org/W2797937785"],"related_works":["https://openalex.org/W2906312651","https://openalex.org/W4280526795","https://openalex.org/W3101951322","https://openalex.org/W1991623300","https://openalex.org/W2962735573","https://openalex.org/W2055679108","https://openalex.org/W3173937035","https://openalex.org/W2888713252","https://openalex.org/W2575807070","https://openalex.org/W3104637966"],"abstract_inverted_index":{"We":[0,90],"consider":[1],"secret":[2],"key":[3],"(SK)":[4],"generation":[5,258],"by":[6,147,159],"two":[7,23],"terminals,":[8],"each":[9,39,60],"of":[10,96,110,139,198,254,265],"which":[11,16,76,214],"observes":[12],"an":[13,80],"i.i.d.":[14],"source":[15,141,174,268],"is":[17,57,64,77,118,145,157,244],"correlated":[18,112],"with":[19,28,38,152,221],"the":[20,22,66,86,105,111,140,160,163,171,217,229,237],"other;":[21],"sources":[24],"are":[25,33],"jointly":[26],"Gaussian":[27,173,267],"known":[29],"distribution.":[30],"The":[31,62],"terminals":[32,67,161],"then":[34],"allowed":[35],"to":[36,68,85,216,246],"communicate":[37],"other,":[40],"possibly":[41],"interactively":[42],"in":[43],"many":[44],"rounds":[45],"and":[46,170,181,236],"without":[47],"rate":[48,95,135,197,234,263],"restrictions,":[49],"over":[50],"a":[51,70,119,155,189,194,250,266],"noiseless":[52],"two-way":[53],"public":[54,87],"channel.":[55],"Randomization":[56],"permitted":[58],"at":[59,134,142,167,175,262,269],"terminal.":[61,271],"goal":[63],"for":[65,122,256],"generate":[69],"SK":[71,97,100,124,156,196,218,240,257],"comprising":[72],"discrete":[73],"common":[74],"randomness":[75],"concealed":[78],"from":[79,162],"eavesdropper":[81],"that":[82,92,259],"has":[83],"access":[84],"interterminal":[88],"communication.":[89],"establish":[91],"this":[93],"maximum":[94,195,238],"generation,":[98],"i.e.,":[99],"capacity,":[101],"is,":[102],"as":[103],"expected,":[104],"per-symbol":[106],"mutual":[107],"information":[108],"I":[109,220],"sources.":[113],"Our":[114,186],"main":[115],"technical":[116],"contribution":[117],"new":[120],"scheme":[121],"achieving":[123],"capacity":[125,219],"using":[126,178,188],"structured":[127],"codes.":[128],"In":[129],"our":[130,225],"scheme,":[131],"vector":[132],"quantization":[133,233,261],"R":[136,235,264],"nats/source":[137],"symbol":[138],"terminal":[143,168,176],"1":[144,169],"performed":[146],"employing":[148],"nested":[149],"lattice":[150,191],"codes":[151],"dithering.":[153],"Then,":[154],"generated":[158],"quantized":[164],"random":[165],"sequence":[166],"(unquantized)":[172],"2,":[177],"both":[179],"lossy":[180],"lossless":[182],"data":[183],"compression":[184],"techniques.":[185],"algorithm,":[187],"rate-R":[190],"quantizer,":[192],"achieves":[193],"1/2":[199],"log":[200],"1/(e":[201],"<sup":[202,206,210],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[203,207,211],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-2I</sup>":[204,208],"+(1-e":[205],")e":[209],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-2R</sup>":[212],"),":[213],"tends":[215],"increasing":[222],"R.":[223],"Thus,":[224],"result":[226],"also":[227],"specifies":[228],"associated":[230],"tradeoff":[231,243],"between":[232],"achievable":[239],"rate.":[241],"This":[242],"shown":[245],"be":[247],"optimum":[248],"among":[249],"certain":[251],"restricted":[252],"class":[253],"schemes":[255],"involve":[260],"one":[270]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
