{"id":"https://openalex.org/W2131728033","doi":"https://doi.org/10.1007/3-540-45807-7_19","title":"A Proof of Non-repudiation","display_name":"A Proof of Non-repudiation","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2131728033","doi":"https://doi.org/10.1007/3-540-45807-7_19","mag":"2131728033"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-45807-7_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45807-7_19","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/A5051511023","display_name":"Giampaolo Bella","orcid":"https://orcid.org/0000-0002-7615-8643"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]},{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB","IT"],"is_corresponding":true,"raw_author_name":"Giampaolo Bella","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, Pembroke Street, CB2 3QG, Cambridge, UK","Dipartimento di Matematica e Informatica, Universit\u00e0 di Catania, Viale A. Doria 6, I-95125, Catania, Italy","University of Cambridge","Universit\u00e0 di Catania"],"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, Pembroke Street, CB2 3QG, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Dipartimento di Matematica e Informatica, Universit\u00e0 di Catania, Viale A. Doria 6, I-95125, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Universit\u00e0 di Catania","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086565312","display_name":"Lawrence C. Paulson","orcid":"https://orcid.org/0000-0003-0288-4279"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lawrence C. Paulson","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, Pembroke Street, CB2 3QG, Cambridge, UK","University of Cambridge,"],"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, Pembroke Street, CB2 3QG, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"University of Cambridge,","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051511023"],"corresponding_institution_ids":["https://openalex.org/I241749","https://openalex.org/I39063666"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.2811,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.66349206,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"119","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11800","display_name":"User Authentication and Security Systems","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9958000183105469,"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":0.857803463935852},{"id":"https://openalex.org/keywords/hol","display_name":"HOL","score":0.8319857716560364},{"id":"https://openalex.org/keywords/non-repudiation","display_name":"Non-repudiation","score":0.790644645690918},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6726765632629395},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.5053489804267883},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4947478175163269},{"id":"https://openalex.org/keywords/automated-theorem-proving","display_name":"Automated theorem proving","score":0.47342756390571594},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.4677334725856781},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3970456123352051},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3605959117412567},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.28727591037750244},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.20000410079956055},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12243884801864624}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.857803463935852},{"id":"https://openalex.org/C17435882","wikidata":"https://www.wikidata.org/wiki/Q17030435","display_name":"HOL","level":2,"score":0.8319857716560364},{"id":"https://openalex.org/C44209976","wikidata":"https://www.wikidata.org/wiki/Q1327773","display_name":"Non-repudiation","level":3,"score":0.790644645690918},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6726765632629395},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.5053489804267883},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4947478175163269},{"id":"https://openalex.org/C206880738","wikidata":"https://www.wikidata.org/wiki/Q431667","display_name":"Automated theorem proving","level":2,"score":0.47342756390571594},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4677334725856781},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3970456123352051},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3605959117412567},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.28727591037750244},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.20000410079956055},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12243884801864624},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-45807-7_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45807-7_19","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":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W44786245","https://openalex.org/W114778896","https://openalex.org/W1586167239","https://openalex.org/W1670563787","https://openalex.org/W1927383947","https://openalex.org/W2044020995","https://openalex.org/W2103221883","https://openalex.org/W2119579128","https://openalex.org/W2133126578","https://openalex.org/W2134603997","https://openalex.org/W2151461610","https://openalex.org/W3162919972","https://openalex.org/W4234528212","https://openalex.org/W6679754607"],"related_works":["https://openalex.org/W1497011154","https://openalex.org/W1504680642","https://openalex.org/W4206694237","https://openalex.org/W2724703556","https://openalex.org/W2519051298","https://openalex.org/W2166178773","https://openalex.org/W1513403094","https://openalex.org/W2888810578","https://openalex.org/W2787637024","https://openalex.org/W4289666903"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}