{"id":"https://openalex.org/W2012203292","doi":"https://doi.org/10.1007/s001459900046","title":"An Analysis of SAFER","display_name":"An Analysis of SAFER","publication_year":1998,"publication_date":"1998-09-01","ids":{"openalex":"https://openalex.org/W2012203292","doi":"https://doi.org/10.1007/s001459900046","mag":"2012203292"},"language":"en","primary_location":{"id":"doi:10.1007/s001459900046","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s001459900046","pdf_url":"https://link.springer.com/content/pdf/10.1007/s001459900046.pdf","source":{"id":"https://openalex.org/S190936789","display_name":"Journal of Cryptology","issn_l":"0933-2790","issn":["0933-2790","1432-1378"],"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":"Journal of Cryptology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/s001459900046.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061053285","display_name":"Se\u00e1n Murphy","orcid":"https://orcid.org/0000-0002-6582-4065"},"institutions":[{"id":"https://openalex.org/I184558857","display_name":"Royal Holloway University of London","ror":"https://ror.org/04g2vpn86","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I184558857"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Sean Murphy","raw_affiliation_strings":["Information Security Group, Royal Holloway, University of London, Egham, TW20 0EX, Surrey, England","Information Security Group, Royal Holloway, University of London, Surrey, England#TAB#"],"affiliations":[{"raw_affiliation_string":"Information Security Group, Royal Holloway, University of London, Egham, TW20 0EX, Surrey, England","institution_ids":["https://openalex.org/I184558857"]},{"raw_affiliation_string":"Information Security Group, Royal Holloway, University of London, Surrey, England#TAB#","institution_ids":["https://openalex.org/I184558857"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061053285"],"corresponding_institution_ids":["https://openalex.org/I184558857"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.6478,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.86357688,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"11","issue":"4","first_page":"235","last_page":"251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9998999834060669,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9998999834060669,"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/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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/safer","display_name":"SAFER","score":0.8744202852249146},{"id":"https://openalex.org/keywords/block-cipher","display_name":"Block cipher","score":0.6048911213874817},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5877150297164917},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.539162814617157},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5218614339828491},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4655272364616394},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4498603940010071},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4158923923969269},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36370849609375},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3527317941188812},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2725209593772888},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.192209392786026},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1673213541507721},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.05818605422973633}],"concepts":[{"id":"https://openalex.org/C2776654903","wikidata":"https://www.wikidata.org/wiki/Q2601463","display_name":"SAFER","level":2,"score":0.8744202852249146},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.6048911213874817},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5877150297164917},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.539162814617157},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5218614339828491},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4655272364616394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4498603940010071},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4158923923969269},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36370849609375},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3527317941188812},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2725209593772888},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.192209392786026},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1673213541507721},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.05818605422973633},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s001459900046","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s001459900046","pdf_url":"https://link.springer.com/content/pdf/10.1007/s001459900046.pdf","source":{"id":"https://openalex.org/S190936789","display_name":"Journal of Cryptology","issn_l":"0933-2790","issn":["0933-2790","1432-1378"],"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":"Journal of Cryptology","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.39.5799","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.39.5799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.rhbnc.ac.uk/~sean/safer_final.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.65.5035","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.65.5035","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.isg.rhul.ac.uk/~sean/safer_final.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1007/s001459900046","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s001459900046","pdf_url":"https://link.springer.com/content/pdf/10.1007/s001459900046.pdf","source":{"id":"https://openalex.org/S190936789","display_name":"Journal of Cryptology","issn_l":"0933-2790","issn":["0933-2790","1432-1378"],"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":"Journal of Cryptology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4821257305","display_name":null,"funder_award_id":"Nuffield","funder_id":"https://openalex.org/F4320319997","funder_display_name":"Nuffield Foundation"}],"funders":[{"id":"https://openalex.org/F4320319997","display_name":"Nuffield Foundation","ror":"https://ror.org/0281jqk77"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2012203292.pdf","grobid_xml":"https://content.openalex.org/works/W2012203292.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1500584382","https://openalex.org/W1531810027","https://openalex.org/W1590873771","https://openalex.org/W1597936869","https://openalex.org/W1606884796","https://openalex.org/W1964723977","https://openalex.org/W1976625337","https://openalex.org/W1979802565","https://openalex.org/W2109394932","https://openalex.org/W2319466955","https://openalex.org/W2335659526","https://openalex.org/W2579120225","https://openalex.org/W4234426551","https://openalex.org/W6700035660"],"related_works":["https://openalex.org/W2953205341","https://openalex.org/W2092643327","https://openalex.org/W235065745","https://openalex.org/W2029935773","https://openalex.org/W2787754950","https://openalex.org/W1572215850","https://openalex.org/W1985775355","https://openalex.org/W2352115286","https://openalex.org/W2476350415","https://openalex.org/W4256172809"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}