{"id":"https://openalex.org/W3107860977","doi":"https://doi.org/10.1109/ccece47787.2020.9255710","title":"PMTRU: An Efficient and Resistant Variant of the NTRU Public Key Cryptosystem","display_name":"PMTRU: An Efficient and Resistant Variant of the NTRU Public Key Cryptosystem","publication_year":2020,"publication_date":"2020-08-30","ids":{"openalex":"https://openalex.org/W3107860977","doi":"https://doi.org/10.1109/ccece47787.2020.9255710","mag":"3107860977"},"language":"en","primary_location":{"id":"doi:10.1109/ccece47787.2020.9255710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece47787.2020.9255710","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5080493133","display_name":"Hamid Hajaje","orcid":"https://orcid.org/0000-0002-4729-5059"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Hamid Hajaje","raw_affiliation_strings":["University Mohammed V, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Mohammed V, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113885381","display_name":"Zine El Abidine Guennoun","orcid":null},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Zine El Abidine Guennoun","raw_affiliation_strings":["University Mohammed V, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Mohammed V, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072341797","display_name":"Mouhcine Guennoun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127351","display_name":"Cisco Systems (Canada)","ror":"https://ror.org/02af0qw97","country_code":"CA","type":"company","lineage":["https://openalex.org/I135428043","https://openalex.org/I4210127351"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mouhcine Guennoun","raw_affiliation_strings":["Cisco Systems, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cisco Systems, Ottawa, Canada","institution_ids":["https://openalex.org/I4210127351"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.23,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51737039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data 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/T10237","display_name":"Cryptography and Data 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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9997000098228455,"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/T11693","display_name":"Cryptography and Residue Arithmetic","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"}}],"keywords":[{"id":"https://openalex.org/keywords/ntru","display_name":"NTRU","score":0.9903513193130493},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.8575313091278076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6469787359237671},{"id":"https://openalex.org/keywords/public-key-cryptosystem","display_name":"Public key cryptosystem","score":0.5757545828819275},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.57503741979599},{"id":"https://openalex.org/keywords/hybrid-cryptosystem","display_name":"Hybrid cryptosystem","score":0.5361226797103882},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.520218551158905},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.4314817190170288},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.426264226436615},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.35874393582344055}],"concepts":[{"id":"https://openalex.org/C122368425","wikidata":"https://www.wikidata.org/wiki/Q6955493","display_name":"NTRU","level":4,"score":0.9903513193130493},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.8575313091278076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6469787359237671},{"id":"https://openalex.org/C2984195096","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public key cryptosystem","level":4,"score":0.5757545828819275},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.57503741979599},{"id":"https://openalex.org/C73468433","wikidata":"https://www.wikidata.org/wiki/Q1639918","display_name":"Hybrid cryptosystem","level":4,"score":0.5361226797103882},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.520218551158905},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.4314817190170288},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.426264226436615},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.35874393582344055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccece47787.2020.9255710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece47787.2020.9255710","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"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":13,"referenced_works":["https://openalex.org/W1596740612","https://openalex.org/W1675339804","https://openalex.org/W1833653714","https://openalex.org/W1966244415","https://openalex.org/W1973582789","https://openalex.org/W1996360405","https://openalex.org/W2036378739","https://openalex.org/W2108834246","https://openalex.org/W2141040012","https://openalex.org/W2986959318","https://openalex.org/W3029873478","https://openalex.org/W4232836212","https://openalex.org/W6770380337"],"related_works":["https://openalex.org/W4385711271","https://openalex.org/W2733141493","https://openalex.org/W2402064829","https://openalex.org/W4387697456","https://openalex.org/W2556463690","https://openalex.org/W3107860977","https://openalex.org/W1832298812","https://openalex.org/W1519546204","https://openalex.org/W2349260848","https://openalex.org/W807354026"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,9],"novel":[4],"cryptosystem":[5,34],"(PMTRU)":[6],"that":[7,32],"is":[8],"variant":[10],"of":[11,21,38,49],"the":[12,19,22,36,46,50,69,75],"NTRU":[13,23,55],"public":[14,76],"key":[15,77],"cryptosystem.":[16],"PMTRU":[17,58],"combines":[18],"advantages":[20],"and":[24,40,43,56,64,78],"its":[25],"other":[26],"variant,":[27],"MATRU.":[28],"We":[29],"prove":[30],"analytically":[31],"our":[33],"improves":[35,60],"speed":[37],"encryption":[39],"decryption":[41],"procedures,":[42],"significantly":[44],"increases":[45],"security":[47],"level":[48],"private":[51],"key.":[52],"Compared":[53],"to":[54,73],"MATRU,":[57],"greatly":[59],"resistance":[61],"against":[62],"brute-force":[63],"lattice-based":[65],"attacks,":[66],"while":[67],"decreasing":[68],"memory":[70],"space":[71],"required":[72],"register":[74],"ciphertexts.":[79]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}