{"id":"https://openalex.org/W3216232750","doi":"https://doi.org/10.1007/978-3-030-92068-5_8","title":"Shorter Lattice-Based Group Signatures via\u00a0\u201cAlmost Free\u201d Encryption and\u00a0Other Optimizations","display_name":"Shorter Lattice-Based Group Signatures via\u00a0\u201cAlmost Free\u201d Encryption and\u00a0Other Optimizations","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3216232750","doi":"https://doi.org/10.1007/978-3-030-92068-5_8","mag":"3216232750"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-92068-5_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-92068-5_8","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/A5074391920","display_name":"Vadim Lyubashevsky","orcid":"https://orcid.org/0009-0003-5149-264X"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Vadim Lyubashevsky","raw_affiliation_strings":["IBM Research Europe, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research Europe, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065667852","display_name":"Ngoc Khanh Nguyen","orcid":"https://orcid.org/0000-0001-8240-6167"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ngoc Khanh Nguyen","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland","IBM Research Europe, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"IBM Research Europe, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076413528","display_name":"Maxime Plan\u00e7on","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Maxime Plancon","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland","IBM Research Europe, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"IBM Research Europe, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052994395","display_name":"Gregor Seiler","orcid":"https://orcid.org/0009-0005-5024-5123"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Gregor Seiler","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland","IBM Research Europe, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"IBM Research Europe, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074391920"],"corresponding_institution_ids":["https://openalex.org/I4210126328"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":7.5287,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.98035485,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"218","last_page":"248"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9817000031471252,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.9697999954223633,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/group-signature","display_name":"Group signature","score":0.831753134727478},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6882736682891846},{"id":"https://openalex.org/keywords/lattice-based-cryptography","display_name":"Lattice-based cryptography","score":0.6828808784484863},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.67522794008255},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6528723239898682},{"id":"https://openalex.org/keywords/lattice","display_name":"Lattice (music)","score":0.6038905382156372},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5021655559539795},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4661862254142761},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4384101927280426},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4148516058921814},{"id":"https://openalex.org/keywords/quantum-cryptography","display_name":"Quantum cryptography","score":0.33505308628082275},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.334480345249176},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.2906600832939148},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.242943674325943},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1751624047756195},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16769424080848694},{"id":"https://openalex.org/keywords/quantum-information","display_name":"Quantum information","score":0.13306134939193726},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.12194883823394775}],"concepts":[{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.831753134727478},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6882736682891846},{"id":"https://openalex.org/C137660015","wikidata":"https://www.wikidata.org/wiki/Q6497083","display_name":"Lattice-based cryptography","level":5,"score":0.6828808784484863},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.67522794008255},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6528723239898682},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.6038905382156372},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5021655559539795},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4661862254142761},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4384101927280426},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4148516058921814},{"id":"https://openalex.org/C144901912","wikidata":"https://www.wikidata.org/wiki/Q471906","display_name":"Quantum cryptography","level":4,"score":0.33505308628082275},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.334480345249176},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.2906600832939148},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.242943674325943},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1751624047756195},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16769424080848694},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.13306134939193726},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.12194883823394775},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-92068-5_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-92068-5_8","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W56544557","https://openalex.org/W74973629","https://openalex.org/W121367636","https://openalex.org/W1489642236","https://openalex.org/W1506156414","https://openalex.org/W1530039015","https://openalex.org/W1574149717","https://openalex.org/W1589034595","https://openalex.org/W1985439922","https://openalex.org/W2001093624","https://openalex.org/W2005059149","https://openalex.org/W2007466965","https://openalex.org/W2122973102","https://openalex.org/W2470757336","https://openalex.org/W2594057045","https://openalex.org/W2791664942","https://openalex.org/W2806099183","https://openalex.org/W2886714247","https://openalex.org/W2890695144","https://openalex.org/W2893049749","https://openalex.org/W2900370870","https://openalex.org/W2947254643","https://openalex.org/W2951264056","https://openalex.org/W2967347604","https://openalex.org/W2986657889","https://openalex.org/W3031397331","https://openalex.org/W3031679272","https://openalex.org/W3095930832","https://openalex.org/W3164004061","https://openalex.org/W3176331104"],"related_works":["https://openalex.org/W2315723423","https://openalex.org/W1489923862","https://openalex.org/W3173339789","https://openalex.org/W4318301892","https://openalex.org/W2411027466","https://openalex.org/W2100005297","https://openalex.org/W1605995181","https://openalex.org/W4288754535","https://openalex.org/W4385627932","https://openalex.org/W2548040793"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
