{"id":"https://openalex.org/W2249286906","doi":"https://doi.org/10.1007/s12095-015-0173-2","title":"Espresso: A stream cipher for 5G wireless communication systems","display_name":"Espresso: A stream cipher for 5G wireless communication systems","publication_year":2015,"publication_date":"2015-12-07","ids":{"openalex":"https://openalex.org/W2249286906","doi":"https://doi.org/10.1007/s12095-015-0173-2","mag":"2249286906"},"language":"en","primary_location":{"id":"doi:10.1007/s12095-015-0173-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12095-015-0173-2","pdf_url":null,"source":{"id":"https://openalex.org/S129219326","display_name":"Cryptography and Communications","issn_l":"1936-2447","issn":["1936-2447","1936-2455"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptography and Communications","raw_type":"journal-article"},"type":"article","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/A5011438358","display_name":"Elena Dubrova","orcid":"https://orcid.org/0000-0001-7382-9408"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Elena Dubrova","raw_affiliation_strings":["Royal Institute of Technology, Electrum 229, 164 40, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Royal Institute of Technology, Electrum 229, 164 40, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000716418","display_name":"Martin Hell","orcid":"https://orcid.org/0000-0002-5694-5447"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Martin Hell","raw_affiliation_strings":["Lund University, Box 118, SE-221 00, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Lund University, Box 118, SE-221 00, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011438358"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":6.2527,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.96531634,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"9","issue":"2","first_page":"273","last_page":"289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9998000264167786,"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/T11130","display_name":"Coding theory and cryptography","score":0.9998000264167786,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9997000098228455,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stream-cipher","display_name":"Stream cipher","score":0.9261860847473145},{"id":"https://openalex.org/keywords/cipher","display_name":"Cipher","score":0.707421064376831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6957603096961975},{"id":"https://openalex.org/keywords/stream-cipher-attack","display_name":"Stream cipher attack","score":0.6505351066589355},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5266530513763428},{"id":"https://openalex.org/keywords/fibonacci-number","display_name":"Fibonacci number","score":0.5055027008056641},{"id":"https://openalex.org/keywords/affine-cipher","display_name":"Affine cipher","score":0.4814457297325134},{"id":"https://openalex.org/keywords/running-key-cipher","display_name":"Running key cipher","score":0.4810640811920166},{"id":"https://openalex.org/keywords/key-schedule","display_name":"Key schedule","score":0.47882702946662903},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4304540753364563},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4126526713371277},{"id":"https://openalex.org/keywords/differential-cryptanalysis","display_name":"Differential cryptanalysis","score":0.3828372359275818},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3743286728858948},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3350718319416046},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2527754306793213},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23937782645225525},{"id":"https://openalex.org/keywords/triple-des","display_name":"Triple DES","score":0.23404061794281006},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.1839035451412201},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15084251761436462},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10681670904159546},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.060493528842926025}],"concepts":[{"id":"https://openalex.org/C92950451","wikidata":"https://www.wikidata.org/wiki/Q864718","display_name":"Stream cipher","level":3,"score":0.9261860847473145},{"id":"https://openalex.org/C2780221543","wikidata":"https://www.wikidata.org/wiki/Q4681865","display_name":"Cipher","level":3,"score":0.707421064376831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6957603096961975},{"id":"https://openalex.org/C96675983","wikidata":"https://www.wikidata.org/wiki/Q7622661","display_name":"Stream cipher attack","level":4,"score":0.6505351066589355},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5266530513763428},{"id":"https://openalex.org/C173734053","wikidata":"https://www.wikidata.org/wiki/Q47577","display_name":"Fibonacci number","level":2,"score":0.5055027008056641},{"id":"https://openalex.org/C57669260","wikidata":"https://www.wikidata.org/wiki/Q382486","display_name":"Affine cipher","level":5,"score":0.4814457297325134},{"id":"https://openalex.org/C64119674","wikidata":"https://www.wikidata.org/wiki/Q7380031","display_name":"Running key cipher","level":4,"score":0.4810640811920166},{"id":"https://openalex.org/C112145980","wikidata":"https://www.wikidata.org/wiki/Q2569509","display_name":"Key schedule","level":5,"score":0.47882702946662903},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4304540753364563},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4126526713371277},{"id":"https://openalex.org/C36123800","wikidata":"https://www.wikidata.org/wiki/Q1224471","display_name":"Differential cryptanalysis","level":4,"score":0.3828372359275818},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3743286728858948},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3350718319416046},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2527754306793213},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23937782645225525},{"id":"https://openalex.org/C90897222","wikidata":"https://www.wikidata.org/wiki/Q134983","display_name":"Triple DES","level":4,"score":0.23404061794281006},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.1839035451412201},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15084251761436462},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10681670904159546},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.060493528842926025}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s12095-015-0173-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12095-015-0173-2","pdf_url":null,"source":{"id":"https://openalex.org/S129219326","display_name":"Cryptography and Communications","issn_l":"1936-2447","issn":["1936-2447","1936-2455"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptography and Communications","raw_type":"journal-article"},{"id":"pmh:oai:lup.lub.lu.se:0a1ad9e5-4616-45ea-92ab-82990788b6e9","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/8411691","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1936-2455","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7568662656","display_name":null,"funder_award_id":"SM12-0025","funder_id":"https://openalex.org/F4320320940","funder_display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning"},{"id":"https://openalex.org/G8165490049","display_name":null,"funder_award_id":"SM12-0005","funder_id":"https://openalex.org/F4320320940","funder_display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning"}],"funders":[{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1699105","https://openalex.org/W64760530","https://openalex.org/W107680689","https://openalex.org/W153516704","https://openalex.org/W182571705","https://openalex.org/W1480210121","https://openalex.org/W1542020576","https://openalex.org/W1548701190","https://openalex.org/W1554090281","https://openalex.org/W1565205193","https://openalex.org/W1569612250","https://openalex.org/W1572961947","https://openalex.org/W1583871653","https://openalex.org/W1599175145","https://openalex.org/W1600415638","https://openalex.org/W1607874478","https://openalex.org/W1755066991","https://openalex.org/W1827311732","https://openalex.org/W1865395495","https://openalex.org/W1880399293","https://openalex.org/W1894646615","https://openalex.org/W1901549827","https://openalex.org/W1904699185","https://openalex.org/W1918243660","https://openalex.org/W1922478235","https://openalex.org/W2006824395","https://openalex.org/W2012646342","https://openalex.org/W2020364349","https://openalex.org/W2047978026","https://openalex.org/W2048776886","https://openalex.org/W2078050139","https://openalex.org/W2096356985","https://openalex.org/W2099172492","https://openalex.org/W2099687709","https://openalex.org/W2109478041","https://openalex.org/W2130943734","https://openalex.org/W2141060521","https://openalex.org/W2141124495","https://openalex.org/W2158376794","https://openalex.org/W2160494425","https://openalex.org/W2344782235","https://openalex.org/W2403571297","https://openalex.org/W2406342588","https://openalex.org/W2500650299","https://openalex.org/W2501835529","https://openalex.org/W2913925549","https://openalex.org/W3124308571","https://openalex.org/W4205948809","https://openalex.org/W4236509984"],"related_works":["https://openalex.org/W1489350638","https://openalex.org/W2949320056","https://openalex.org/W3049224195","https://openalex.org/W1997885905","https://openalex.org/W2146702271","https://openalex.org/W2158676047","https://openalex.org/W2735162888","https://openalex.org/W2201194420","https://openalex.org/W3005443245","https://openalex.org/W47893825"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
