{"id":"https://openalex.org/W4384154869","doi":"https://doi.org/10.1051/sands/2023021","title":"Securing NextG networks with physical-layer key generation: A survey","display_name":"Securing NextG networks with physical-layer key generation: A survey","publication_year":2023,"publication_date":"2023-07-13","ids":{"openalex":"https://openalex.org/W4384154869","doi":"https://doi.org/10.1051/sands/2023021"},"language":"en","primary_location":{"id":"doi:10.1051/sands/2023021","is_oa":true,"landing_page_url":"https://doi.org/10.1051/sands/2023021","pdf_url":"https://sands.edpsciences.org/articles/sands/pdf/forth/sands20230015.pdf","source":{"id":"https://openalex.org/S4387281467","display_name":"Security and Safety","issn_l":"2826-1275","issn":["2826-1275"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Safety","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://sands.edpsciences.org/articles/sands/pdf/forth/sands20230015.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103252178","display_name":"Qingjiang Xiao","orcid":"https://orcid.org/0009-0007-7576-2332"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingjiang Xiao","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0007-7576-2332","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101724269","display_name":"Jinrong Zhao","orcid":"https://orcid.org/0009-0002-4289-7381"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinrong Zhao","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0002-4289-7381","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100784515","display_name":"Sheng Feng","orcid":"https://orcid.org/0009-0003-7076-556X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Feng","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0003-7076-556X","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013730149","display_name":"Guyue Li","orcid":"https://orcid.org/0000-0003-1145-1168"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guyue Li","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1145-1168","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075678549","display_name":"Aiqun Hu","orcid":"https://orcid.org/0000-0002-0398-4899"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aiqun Hu","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0398-4899","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, 211189 Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5013730149"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":2.991,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91711852,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"3","issue":null,"first_page":"2023021","last_page":"2023021"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9962000250816345,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9894000291824341,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6461153030395508},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6154165267944336},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5553867220878601},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4624272882938385},{"id":"https://openalex.org/keywords/network-security","display_name":"Network security","score":0.45744559168815613},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42999541759490967},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.4155745506286621},{"id":"https://openalex.org/keywords/next-generation-network","display_name":"Next-generation network","score":0.4142412841320038},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3736778497695923},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3677874803543091},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31185382604599},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19791895151138306},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10819315910339355},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.08643758296966553}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6461153030395508},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6154165267944336},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5553867220878601},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4624272882938385},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.45744559168815613},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42999541759490967},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.4155745506286621},{"id":"https://openalex.org/C110994511","wikidata":"https://www.wikidata.org/wiki/Q661020","display_name":"Next-generation network","level":3,"score":0.4142412841320038},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3736778497695923},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3677874803543091},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31185382604599},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19791895151138306},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10819315910339355},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.08643758296966553}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1051/sands/2023021","is_oa":true,"landing_page_url":"https://doi.org/10.1051/sands/2023021","pdf_url":"https://sands.edpsciences.org/articles/sands/pdf/forth/sands20230015.pdf","source":{"id":"https://openalex.org/S4387281467","display_name":"Security and Safety","issn_l":"2826-1275","issn":["2826-1275"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Safety","raw_type":"journal-article"},{"id":"pmh:oai:edpsciences.org:dkey/10.1051/sands/2023021","is_oa":true,"landing_page_url":null,"pdf_url":"https://sands.edpsciences.org/10.1051/sands/2023021/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/sands/2023021","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:a6e77f3265304a0f83cf810601d5bbe9","is_oa":true,"landing_page_url":"https://doaj.org/article/a6e77f3265304a0f83cf810601d5bbe9","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Safety, Vol 3, p 2023021 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1051/sands/2023021","is_oa":true,"landing_page_url":"https://doi.org/10.1051/sands/2023021","pdf_url":"https://sands.edpsciences.org/articles/sands/pdf/forth/sands20230015.pdf","source":{"id":"https://openalex.org/S4387281467","display_name":"Security and Safety","issn_l":"2826-1275","issn":["2826-1275"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Safety","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G2016879157","display_name":null,"funder_award_id":"No. U22A2001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G543543575","display_name":null,"funder_award_id":"BK20211160","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G601026658","display_name":null,"funder_award_id":"62171121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6544949922","display_name":null,"funder_award_id":"No. 62171121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8014458112","display_name":null,"funder_award_id":"2022YFB2902202","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8853341699","display_name":null,"funder_award_id":"U22A2001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4384154869.pdf","grobid_xml":"https://content.openalex.org/works/W4384154869.grobid-xml"},"referenced_works_count":163,"referenced_works":["https://openalex.org/W1528401588","https://openalex.org/W1916886752","https://openalex.org/W1919042217","https://openalex.org/W1957358593","https://openalex.org/W1970334960","https://openalex.org/W1973956822","https://openalex.org/W1976875494","https://openalex.org/W1979021932","https://openalex.org/W1985623009","https://openalex.org/W1985633252","https://openalex.org/W1996403876","https://openalex.org/W2000172548","https://openalex.org/W2003770618","https://openalex.org/W2011582944","https://openalex.org/W2015105729","https://openalex.org/W2020458962","https://openalex.org/W2025116715","https://openalex.org/W2030475121","https://openalex.org/W2038902920","https://openalex.org/W2043769961","https://openalex.org/W2054496355","https://openalex.org/W2056505583","https://openalex.org/W2069895896","https://openalex.org/W2076919976","https://openalex.org/W2091729149","https://openalex.org/W2092211970","https://openalex.org/W2101176848","https://openalex.org/W2101371787","https://openalex.org/W2102187818","https://openalex.org/W2106833918","https://openalex.org/W2109394932","https://openalex.org/W2111744417","https://openalex.org/W2126477936","https://openalex.org/W2127697497","https://openalex.org/W2138009247","https://openalex.org/W2150569496","https://openalex.org/W2154300278","https://openalex.org/W2156918229","https://openalex.org/W2166252931","https://openalex.org/W2284320790","https://openalex.org/W2290069968","https://openalex.org/W2294775169","https://openalex.org/W2295120647","https://openalex.org/W2332232836","https://openalex.org/W2396602611","https://openalex.org/W2468898331","https://openalex.org/W2529677322","https://openalex.org/W2560794169","https://openalex.org/W2576950693","https://openalex.org/W2587274021","https://openalex.org/W2718817472","https://openalex.org/W2734851509","https://openalex.org/W2735340563","https://openalex.org/W2740256525","https://openalex.org/W2748965642","https://openalex.org/W2767018890","https://openalex.org/W2778902247","https://openalex.org/W2789415212","https://openalex.org/W2794556148","https://openalex.org/W2883259164","https://openalex.org/W2887461987","https://openalex.org/W2908210635","https://openalex.org/W2918664944","https://openalex.org/W2937075265","https://openalex.org/W2938113616","https://openalex.org/W2945217752","https://openalex.org/W2946340226","https://openalex.org/W2954390643","https://openalex.org/W2955366327","https://openalex.org/W2963090386","https://openalex.org/W2963145597","https://openalex.org/W2963738497","https://openalex.org/W2966038277","https://openalex.org/W2969424089","https://openalex.org/W2969964820","https://openalex.org/W2995554704","https://openalex.org/W3002413507","https://openalex.org/W3003408915","https://openalex.org/W3007256892","https://openalex.org/W3013935691","https://openalex.org/W3019520545","https://openalex.org/W3034448035","https://openalex.org/W3036741886","https://openalex.org/W3036973706","https://openalex.org/W3045385301","https://openalex.org/W3045877469","https://openalex.org/W3046453369","https://openalex.org/W3049088677","https://openalex.org/W3083806997","https://openalex.org/W3085277981","https://openalex.org/W3088972703","https://openalex.org/W3091365446","https://openalex.org/W3092142192","https://openalex.org/W3096625689","https://openalex.org/W3098835661","https://openalex.org/W3100368766","https://openalex.org/W3100500011","https://openalex.org/W3104115680","https://openalex.org/W3105108969","https://openalex.org/W3109135285","https://openalex.org/W3110989801","https://openalex.org/W3114262415","https://openalex.org/W3120881540","https://openalex.org/W3123083844","https://openalex.org/W3127595569","https://openalex.org/W3130913116","https://openalex.org/W3131576588","https://openalex.org/W3157275269","https://openalex.org/W3157463048","https://openalex.org/W3157622106","https://openalex.org/W3163423821","https://openalex.org/W3166393976","https://openalex.org/W3166687255","https://openalex.org/W3168775518","https://openalex.org/W3173945359","https://openalex.org/W3178081691","https://openalex.org/W3180488010","https://openalex.org/W3183514509","https://openalex.org/W3184119934","https://openalex.org/W3188997848","https://openalex.org/W3192787793","https://openalex.org/W3195333310","https://openalex.org/W3196745225","https://openalex.org/W3198654303","https://openalex.org/W3209252509","https://openalex.org/W3211877166","https://openalex.org/W3213363269","https://openalex.org/W3213813242","https://openalex.org/W3215165642","https://openalex.org/W3217238689","https://openalex.org/W4200126838","https://openalex.org/W4206016832","https://openalex.org/W4210347500","https://openalex.org/W4212888398","https://openalex.org/W4223514112","https://openalex.org/W4225817361","https://openalex.org/W4226150581","https://openalex.org/W4226330150","https://openalex.org/W4226497377","https://openalex.org/W4242526644","https://openalex.org/W4281401952","https://openalex.org/W4285037976","https://openalex.org/W4285049557","https://openalex.org/W4285169037","https://openalex.org/W4287854872","https://openalex.org/W4300902144","https://openalex.org/W4309264711","https://openalex.org/W4309400248","https://openalex.org/W4312294872","https://openalex.org/W4313470678","https://openalex.org/W4313534845","https://openalex.org/W4315630153","https://openalex.org/W4316661109","https://openalex.org/W4316924392","https://openalex.org/W4317418878","https://openalex.org/W4317419036","https://openalex.org/W4317419058","https://openalex.org/W4320004324","https://openalex.org/W4320713039","https://openalex.org/W4324297690","https://openalex.org/W4365421145","https://openalex.org/W4381744046","https://openalex.org/W4385704054"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2091483479"],"abstract_inverted_index":{"As":[0],"the":[1,13,16,24,38,72,77,83,95,105,136,172],"development":[2,126,173],"of":[3,18,26,66,74,98,109,140,175],"next-generation":[4],"(NextG)":[5],"communication":[6,132],"networks":[7,79],"continues,":[8],"tremendous":[9],"devices":[10],"are":[11,44,80],"accessing":[12],"network":[14,41,118],"and":[15,35,68,92,107,120,125,138,159,167],"amount":[17],"information":[19],"is":[20],"exploding.":[21],"However,":[22],"with":[23],"increase":[25],"sensitive":[27],"data":[28],"that":[29],"requires":[30],"confidentiality":[31],"to":[32,59,101],"be":[33],"transmitted":[34],"stored":[36],"in":[37,55,76,82,116,130,142,177],"network,":[39,158],"wireless":[40],"security":[42,56,63],"risks":[43],"further":[45],"amplified.":[46],"Physical-layer":[47],"key":[48],"generation":[49],"(PKG)":[50],"has":[51],"received":[52],"extensive":[53],"attention":[54],"research":[57,91,114],"due":[58],"its":[60],"solid":[61],"information-theoretic":[62],"proof,":[64],"ease":[65],"implementation,":[67],"low":[69],"cost.":[70],"Nevertheless,":[71],"applications":[73],"PKG":[75,99,129,141,176],"NextG":[78,131,178],"still":[81],"preliminary":[84],"exploration":[85],"stage.":[86],"Therefore,":[87],"we":[88,163],"survey":[89],"existing":[90],"discuss":[93],"(1)":[94],"performance":[96],"advantages":[97],"compared":[100],"cryptography":[102],"schemes,":[103],"(2)":[104],"principles":[106],"processes":[108],"PKG,":[110],"as":[111,113],"well":[112],"progresses":[115],"previous":[117],"environments,":[119],"(3)":[121],"new":[122,169],"application":[123],"scenarios":[124],"potential":[127],"for":[128],"networks,":[133,155],"particularly":[134],"analyzing":[135],"effect":[137],"prospects":[139],"massive":[143],"multiple-input":[144],"multiple-output":[145],"(MIMO),":[146],"reconfigurable":[147],"intelligent":[148],"surfaces":[149],"(RISs),":[150],"artificial":[151],"intelligence":[152],"(AI)":[153],"enabled":[154],"integrated":[156],"space-air-ground":[157],"quantum":[160],"communication.":[161],"Moreover,":[162],"summarize":[164],"open":[165],"issues":[166],"provide":[168],"insights":[170],"into":[171],"trends":[174],"networks.":[179]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}