{"id":"https://openalex.org/W2008071116","doi":"https://doi.org/10.1080/0161-119391867935","title":"THE QUADRATIC RESIDUE CIPHER AND SOME NOTES ON IMPLEMENTATION","display_name":"THE QUADRATIC RESIDUE CIPHER AND SOME NOTES ON IMPLEMENTATION","publication_year":1993,"publication_date":"1993-07-01","ids":{"openalex":"https://openalex.org/W2008071116","doi":"https://doi.org/10.1080/0161-119391867935","mag":"2008071116"},"language":"en","primary_location":{"id":"doi:10.1080/0161-119391867935","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0161-119391867935","pdf_url":null,"source":{"id":"https://openalex.org/S185196701","display_name":"Cryptologia","issn_l":"0161-1194","issn":["0161-1194","1558-1586"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptologia","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/A5111459144","display_name":"Simon J. Shepherd","orcid":null},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"S. J. Shepherd","raw_affiliation_strings":["Electrical Engineering Laboratories, University of Bradford, Bradford, BD7 1DP UK"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Laboratories, University of Bradford, Bradford, BD7 1DP UK","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082922326","display_name":"Peter Sanders","orcid":"https://orcid.org/0000-0003-3330-9349"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. W. Sanders","raw_affiliation_strings":["Network Research Group, Faculty of Technology, University of Plymouth, Plymouth PL4 8AA UK"],"affiliations":[{"raw_affiliation_string":"Network Research Group, Faculty of Technology, University of Plymouth, Plymouth PL4 8AA UK","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112344127","display_name":"C. T. Stockel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. T. Stockel","raw_affiliation_strings":["Network Research Group, Faculty of Technology, University of Plymouth, Plymouth PL4 8AA UK"],"affiliations":[{"raw_affiliation_string":"Network Research Group, Faculty of Technology, University of Plymouth, Plymouth PL4 8AA UK","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111459144"],"corresponding_institution_ids":["https://openalex.org/I139894009"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.13651749,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"17","issue":"3","first_page":"264","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9948999881744385,"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":0.9948999881744385,"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/T12572","display_name":"Intelligence, Security, War Strategy","score":0.9779000282287598,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9704999923706055,"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/cipher","display_name":"Cipher","score":0.7252400517463684},{"id":"https://openalex.org/keywords/running-key-cipher","display_name":"Running key cipher","score":0.6882143020629883},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.6660102605819702},{"id":"https://openalex.org/keywords/transposition-cipher","display_name":"Transposition cipher","score":0.615571141242981},{"id":"https://openalex.org/keywords/affine-cipher","display_name":"Affine cipher","score":0.5127161741256714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5101142525672913},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4820338487625122},{"id":"https://openalex.org/keywords/quadratic-residue","display_name":"Quadratic residue","score":0.4644112288951874},{"id":"https://openalex.org/keywords/redress","display_name":"Redress","score":0.4401891231536865},{"id":"https://openalex.org/keywords/publicity","display_name":"Publicity","score":0.4367888569831848},{"id":"https://openalex.org/keywords/two-square-cipher","display_name":"Two-square cipher","score":0.4231926202774048},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3758293092250824},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3579617440700531},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.31881725788116455},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20003220438957214},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.19444280862808228},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.14787226915359497},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.10345283150672913}],"concepts":[{"id":"https://openalex.org/C2780221543","wikidata":"https://www.wikidata.org/wiki/Q4681865","display_name":"Cipher","level":3,"score":0.7252400517463684},{"id":"https://openalex.org/C64119674","wikidata":"https://www.wikidata.org/wiki/Q7380031","display_name":"Running key cipher","level":4,"score":0.6882143020629883},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.6660102605819702},{"id":"https://openalex.org/C71247151","wikidata":"https://www.wikidata.org/wiki/Q840498","display_name":"Transposition cipher","level":5,"score":0.615571141242981},{"id":"https://openalex.org/C57669260","wikidata":"https://www.wikidata.org/wiki/Q382486","display_name":"Affine cipher","level":5,"score":0.5127161741256714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5101142525672913},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4820338487625122},{"id":"https://openalex.org/C12817185","wikidata":"https://www.wikidata.org/wiki/Q878259","display_name":"Quadratic residue","level":2,"score":0.4644112288951874},{"id":"https://openalex.org/C2776515129","wikidata":"https://www.wikidata.org/wiki/Q7306218","display_name":"Redress","level":2,"score":0.4401891231536865},{"id":"https://openalex.org/C2776003135","wikidata":"https://www.wikidata.org/wiki/Q1333727","display_name":"Publicity","level":2,"score":0.4367888569831848},{"id":"https://openalex.org/C60153865","wikidata":"https://www.wikidata.org/wiki/Q1124307","display_name":"Two-square cipher","level":5,"score":0.4231926202774048},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3758293092250824},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3579617440700531},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.31881725788116455},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20003220438957214},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.19444280862808228},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.14787226915359497},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.10345283150672913}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/0161-119391867935","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0161-119391867935","pdf_url":null,"source":{"id":"https://openalex.org/S185196701","display_name":"Cryptologia","issn_l":"0161-1194","issn":["0161-1194","1558-1586"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptologia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3005443245","https://openalex.org/W4388743740","https://openalex.org/W4311227548","https://openalex.org/W2559374272","https://openalex.org/W2408595026","https://openalex.org/W2262391239","https://openalex.org/W642550860","https://openalex.org/W2364146969","https://openalex.org/W4298174230","https://openalex.org/W3213204265"],"abstract_inverted_index":{"Although":[0],"of":[1,40,56],"similar":[2],"age,":[3],"the":[4,14,23,31,38,41,43,58],"Quadratic":[5],"Residue":[6],"Cipher":[7],"(QRC)":[8],"has":[9],"been":[10],"neglected":[11],"compared":[12],"with":[13],"publicity":[15],"received":[16],"by":[17],"other":[18],"public":[19],"key":[20],"cryptosystems,":[21],"notably":[22],"RSA":[24,48],"cipher.":[25,59],"This":[26],"paper":[27],"attempts":[28],"to":[29],"redress":[30],"balance":[32],"somewhat,":[33],"explaining":[34],"in":[35],"expository":[36],"form":[37],"principle":[39],"QRC,":[42],"advantages":[44],"it":[45],"offers":[46],"over":[47],"and":[49],"some":[50],"experiences":[51],"gained":[52],"as":[53],"a":[54],"result":[55],"using":[57]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}