{"id":"https://openalex.org/W2044327727","doi":"https://doi.org/10.1007/11889663_23","title":"Efficient Broadcast Encryption Scheme with Log-Key Storage","display_name":"Efficient Broadcast Encryption Scheme with Log-Key Storage","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2044327727","doi":"https://doi.org/10.1007/11889663_23","mag":"2044327727"},"language":"en","primary_location":{"id":"doi:10.1007/11889663_23","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11889663_23","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5111425788","display_name":"Yong Ho Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yong Ho Hwang","raw_affiliation_strings":["Dept. of Electronic and Electrical Eng., POSTECH, Pohang, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Electrical Eng., POSTECH, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016291668","display_name":"Pil Joong Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Pil Joong Lee","raw_affiliation_strings":["Dept. of Electronic and Electrical Eng., POSTECH, Pohang, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Electrical Eng., POSTECH, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111425788"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.511,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.83596165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.770246148109436},{"id":"https://openalex.org/keywords/broadcast-encryption","display_name":"Broadcast encryption","score":0.6350955963134766},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6118103265762329},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6055532693862915},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5830588936805725},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.548330545425415},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5069544315338135},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.46673592925071716},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45274975895881653},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.4424906373023987},{"id":"https://openalex.org/keywords/storage-efficiency","display_name":"Storage efficiency","score":0.41875797510147095},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.4165938198566437},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34025096893310547},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.31689029932022095},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1987602412700653},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.17690184712409973},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15776219964027405},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12792113423347473},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09693670272827148}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.770246148109436},{"id":"https://openalex.org/C2778281673","wikidata":"https://www.wikidata.org/wiki/Q4972106","display_name":"Broadcast encryption","level":4,"score":0.6350955963134766},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6118103265762329},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6055532693862915},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5830588936805725},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.548330545425415},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5069544315338135},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.46673592925071716},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45274975895881653},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.4424906373023987},{"id":"https://openalex.org/C121838778","wikidata":"https://www.wikidata.org/wiki/Q7619924","display_name":"Storage efficiency","level":2,"score":0.41875797510147095},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.4165938198566437},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34025096893310547},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.31689029932022095},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1987602412700653},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.17690184712409973},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15776219964027405},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12792113423347473},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09693670272827148},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/11889663_23","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11889663_23","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/23740","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/23740","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1485287359","https://openalex.org/W1499665530","https://openalex.org/W1505866941","https://openalex.org/W1508689723","https://openalex.org/W1512186075","https://openalex.org/W1521321593","https://openalex.org/W1521410492","https://openalex.org/W1522268755","https://openalex.org/W1596144702","https://openalex.org/W1606094057","https://openalex.org/W1607588004","https://openalex.org/W1785500772","https://openalex.org/W1905774212","https://openalex.org/W2019708396","https://openalex.org/W2064967060","https://openalex.org/W2143545186","https://openalex.org/W2158273335","https://openalex.org/W2164052311","https://openalex.org/W2168571148","https://openalex.org/W2168838603","https://openalex.org/W2752885492","https://openalex.org/W2911546054","https://openalex.org/W2914756988","https://openalex.org/W3145128584","https://openalex.org/W4230677855","https://openalex.org/W4238634196","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2384848998","https://openalex.org/W2965905066","https://openalex.org/W2382030744","https://openalex.org/W2614142681","https://openalex.org/W1592876061","https://openalex.org/W2241715175","https://openalex.org/W3094714434","https://openalex.org/W2113976983","https://openalex.org/W2519998931","https://openalex.org/W2189562814"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}