{"id":"https://openalex.org/W4285049595","doi":"https://doi.org/10.1007/978-3-031-10684-2_13","title":"Libertas: Backward Private Dynamic Searchable Symmetric Encryption Supporting Wildcards","display_name":"Libertas: Backward Private Dynamic Searchable Symmetric Encryption Supporting Wildcards","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285049595","doi":"https://doi.org/10.1007/978-3-031-10684-2_13"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-10684-2_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-10684-2_13","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":true,"oa_status":"green","oa_url":"https://research.utwente.nl/en/publications/fe583b11-ff6a-4f1b-9cd7-30fe382147df","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030587071","display_name":"Jeroen Weener","orcid":null},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Jeroen Weener","raw_affiliation_strings":["Services and Cybersecurity, University of Twente, Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Services and Cybersecurity, University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005101423","display_name":"Florian Hahn","orcid":"https://orcid.org/0000-0003-4049-5354"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Florian Hahn","raw_affiliation_strings":["Services and Cybersecurity, University of Twente, Enschede, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0003-4049-5354","affiliations":[{"raw_affiliation_string":"Services and Cybersecurity, University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056553463","display_name":"Peter Andreas","orcid":"https://orcid.org/0000-0003-2929-5001"},"institutions":[{"id":"https://openalex.org/I129877168","display_name":"Carl von Ossietzky Universit\u00e4t Oldenburg","ror":"https://ror.org/033n9gh91","country_code":"DE","type":"education","lineage":["https://openalex.org/I129877168"]},{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["DE","NL"],"is_corresponding":false,"raw_author_name":"Andreas Peter","raw_affiliation_strings":["Safety-Security-Interaction, University of Oldenburg, Oldenburg, Germany","Services and Cybersecurity, University of Twente, Enschede, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0003-2929-5001","affiliations":[{"raw_affiliation_string":"Safety-Security-Interaction, University of Oldenburg, Oldenburg, Germany","institution_ids":["https://openalex.org/I129877168"]},{"raw_affiliation_string":"Services and Cybersecurity, University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030587071"],"corresponding_institution_ids":["https://openalex.org/I94624287"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.0271,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77462276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"215","last_page":"235"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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":1.0,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9919000267982483,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9912999868392944,"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/encryption","display_name":"Encryption","score":0.6991105675697327},{"id":"https://openalex.org/keywords/information-leakage","display_name":"Information leakage","score":0.6255868673324585},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.6164899468421936},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.612787663936615},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.6077461242675781},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6033305525779724},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5711182355880737},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.47892364859580994},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4560551345348358},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4471735954284668},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4255693256855011},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3538774847984314},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2868480980396271},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.23200565576553345},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12498283386230469},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.06902137398719788}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6991105675697327},{"id":"https://openalex.org/C2779201187","wikidata":"https://www.wikidata.org/wiki/Q2775060","display_name":"Information leakage","level":2,"score":0.6255868673324585},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.6164899468421936},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.612787663936615},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.6077461242675781},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6033305525779724},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5711182355880737},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.47892364859580994},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4560551345348358},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4471735954284668},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4255693256855011},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3538774847984314},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2868480980396271},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.23200565576553345},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12498283386230469},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.06902137398719788},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/978-3-031-10684-2_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-10684-2_13","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:ris.utwente.nl:openaire/fe583b11-ff6a-4f1b-9cd7-30fe382147df","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/fe583b11-ff6a-4f1b-9cd7-30fe382147df","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weener, J, Hahn, F & Peter, A 2022, Libertas: Backward Private Dynamic Searchable Symmetric Encryption Supporting Wildcards. in Data and Applications Security and Privacy XXXVI : 36th Annual IFIP WG 11.3 Conference, DBSec 2022, Newark, NJ, USA, July 18\u201320, 2022, Proceedings. pp. 215-235, 36th Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy, DBSEC 2022, Newark, New Jersey, United States, 18/07/22. https://doi.org/10.1007/978-3-031-10684-2_13","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:oops.uni-oldenburg.de:5600","is_oa":false,"landing_page_url":"http://oops.uni-oldenburg.de/5600/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400585","display_name":"Carl von Ossiezky University of Oldenburg","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":"","raw_type":"Book Section"},{"id":"pmh:oai:ris.utwente.nl:publications/fe583b11-ff6a-4f1b-9cd7-30fe382147df","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:ris.utwente.nl:openaire/fe583b11-ff6a-4f1b-9cd7-30fe382147df","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/fe583b11-ff6a-4f1b-9cd7-30fe382147df","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weener, J, Hahn, F & Peter, A 2022, Libertas: Backward Private Dynamic Searchable Symmetric Encryption Supporting Wildcards. in Data and Applications Security and Privacy XXXVI : 36th Annual IFIP WG 11.3 Conference, DBSec 2022, Newark, NJ, USA, July 18\u201320, 2022, Proceedings. pp. 215-235, 36th Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy, DBSEC 2022, Newark, New Jersey, United States, 18/07/22. https://doi.org/10.1007/978-3-031-10684-2_13","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W75368128","https://openalex.org/W265050821","https://openalex.org/W1502708590","https://openalex.org/W1517223221","https://openalex.org/W1929869986","https://openalex.org/W1966039148","https://openalex.org/W2016575873","https://openalex.org/W2033165262","https://openalex.org/W2123845384","https://openalex.org/W2146828512","https://openalex.org/W2152516507","https://openalex.org/W2235087147","https://openalex.org/W2294724888","https://openalex.org/W2523263095","https://openalex.org/W2765463836","https://openalex.org/W2912568927"],"related_works":["https://openalex.org/W2383950765","https://openalex.org/W4239903230","https://openalex.org/W2807659734","https://openalex.org/W3181110568","https://openalex.org/W3185546524","https://openalex.org/W2115322878","https://openalex.org/W3032526760","https://openalex.org/W3180070782","https://openalex.org/W2539385377","https://openalex.org/W3174191640"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}