{"id":"https://openalex.org/W1589942636","doi":"https://doi.org/10.1007/3-540-48285-7_12","title":"From the memoirs of a Norwegian cryptologist","display_name":"From the memoirs of a Norwegian cryptologist","publication_year":2007,"publication_date":"2007-08-01","ids":{"openalex":"https://openalex.org/W1589942636","doi":"https://doi.org/10.1007/3-540-48285-7_12","mag":"1589942636"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-48285-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48285-7_12","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48285-7_12.pdf","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":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/3-540-48285-7_12.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021206672","display_name":"Ernst S. Selmer","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ernst S. Selmer","raw_affiliation_strings":["Idrettsvegen 20, N-1400, Ski, Norway","Ski, Norway#TAB#"],"affiliations":[{"raw_affiliation_string":"Idrettsvegen 20, N-1400, Ski, Norway","institution_ids":[]},{"raw_affiliation_string":"Ski, Norway#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5021206672"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.6769,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90152011,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"142","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12572","display_name":"Intelligence, Security, War Strategy","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12572","display_name":"Intelligence, Security, War Strategy","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12221","display_name":"Cybersecurity and Cyber Warfare Studies","score":0.9156000018119812,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13993","display_name":"Historical Geopolitical and Social Dynamics","score":0.9117000102996826,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/norwegian","display_name":"Norwegian","score":0.8099502325057983},{"id":"https://openalex.org/keywords/memoir","display_name":"Memoir","score":0.7486517429351807},{"id":"https://openalex.org/keywords/club","display_name":"Club","score":0.7123672366142273},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.5575689077377319},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.38707950711250305},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.37575098872184753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2794225811958313},{"id":"https://openalex.org/keywords/art-history","display_name":"Art history","score":0.19048509001731873},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11927852034568787},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.10074204206466675},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.04976817965507507}],"concepts":[{"id":"https://openalex.org/C63428231","wikidata":"https://www.wikidata.org/wiki/Q9043","display_name":"Norwegian","level":2,"score":0.8099502325057983},{"id":"https://openalex.org/C177897776","wikidata":"https://www.wikidata.org/wiki/Q112983","display_name":"Memoir","level":2,"score":0.7486517429351807},{"id":"https://openalex.org/C2776459890","wikidata":"https://www.wikidata.org/wiki/Q3297812","display_name":"Club","level":2,"score":0.7123672366142273},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.5575689077377319},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.38707950711250305},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.37575098872184753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2794225811958313},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.19048509001731873},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11927852034568787},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.10074204206466675},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.04976817965507507},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-48285-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48285-7_12","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48285-7_12.pdf","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":{"id":"doi:10.1007/3-540-48285-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48285-7_12","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48285-7_12.pdf","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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1589942636.pdf","grobid_xml":"https://content.openalex.org/works/W1589942636.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W394134136","https://openalex.org/W579590346","https://openalex.org/W392862003","https://openalex.org/W3025797347","https://openalex.org/W2045180499","https://openalex.org/W4384395959","https://openalex.org/W1974913044","https://openalex.org/W2647980934","https://openalex.org/W4253575963","https://openalex.org/W2001039924"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
