{"id":"https://openalex.org/W1541756736","doi":"https://doi.org/10.1007/3-540-48184-2_42","title":"A Generalization of Hellman\u2019s Extension of Shannon\u2019s Approach to Cryptography (Abstract)","display_name":"A Generalization of Hellman\u2019s Extension of Shannon\u2019s Approach to Cryptography (Abstract)","publication_year":1988,"publication_date":"1988-01-01","ids":{"openalex":"https://openalex.org/W1541756736","doi":"https://doi.org/10.1007/3-540-48184-2_42","mag":"1541756736"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-48184-2_42","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48184-2_42","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48184-2_42.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/10.1007/3-540-48184-2_42.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111426052","display_name":"Pierre Beauchemin","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pierre Beauchemin","raw_affiliation_strings":["D\u00e9partement d\u2019informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \u201cA\u201d, Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","D\u00e9partement d'informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \"A\", Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement d\u2019informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \u201cA\u201d, Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","institution_ids":["https://openalex.org/I70931966"]},{"raw_affiliation_string":"D\u00e9partement d'informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \"A\", Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110284072","display_name":"Gilles Brassard","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gilles Brassard","raw_affiliation_strings":["D\u00e9partement d\u2019informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \u201cA\u201d, Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","D\u00e9partement d'informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \"A\", Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement d\u2019informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \u201cA\u201d, Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","institution_ids":["https://openalex.org/I70931966"]},{"raw_affiliation_string":"D\u00e9partement d'informatique et de recherche op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P. 6128, Succursale \"A\", Montr\u00e9al, Qu\u00e9bec, Canada, H3C 3J7","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.0622,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7268623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"461","last_page":"461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9965999722480774,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9921000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7999357581138611},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.7860732674598694},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.7749332189559937},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6462194919586182},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5338343977928162},{"id":"https://openalex.org/keywords/neural-cryptography","display_name":"Neural cryptography","score":0.4189627170562744},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34168824553489685},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.32189223170280457},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2267318069934845},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.18510329723358154},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1781739592552185},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.17460370063781738},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14265531301498413},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.06633222103118896}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7999357581138611},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.7860732674598694},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.7749332189559937},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6462194919586182},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5338343977928162},{"id":"https://openalex.org/C126954023","wikidata":"https://www.wikidata.org/wiki/Q4316440","display_name":"Neural cryptography","level":4,"score":0.4189627170562744},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34168824553489685},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.32189223170280457},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2267318069934845},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.18510329723358154},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1781739592552185},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.17460370063781738},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14265531301498413},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.06633222103118896},{"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:10.1007/3-540-48184-2_42","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48184-2_42","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48184-2_42.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:10.1007/3-540-48184-2_42","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-48184-2_42","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-48184-2_42.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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1541756736.pdf","grobid_xml":"https://content.openalex.org/works/W1541756736.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1541756736","https://openalex.org/W1966024510","https://openalex.org/W2109394932","https://openalex.org/W2171545223"],"related_works":["https://openalex.org/W2155942762","https://openalex.org/W2042560047","https://openalex.org/W2528415955","https://openalex.org/W2189400933","https://openalex.org/W2188587181","https://openalex.org/W2565952052","https://openalex.org/W3197555326","https://openalex.org/W2548040793","https://openalex.org/W1506702996","https://openalex.org/W2094483166"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}