{"id":"https://openalex.org/W3208492745","doi":"https://doi.org/10.1109/ccece53047.2021.9569033","title":"CPC-H2: Convolution Power-based Cryptosystem and Digital Signature","display_name":"CPC-H2: Convolution Power-based Cryptosystem and Digital Signature","publication_year":2021,"publication_date":"2021-09-12","ids":{"openalex":"https://openalex.org/W3208492745","doi":"https://doi.org/10.1109/ccece53047.2021.9569033","mag":"3208492745"},"language":"en","primary_location":{"id":"doi:10.1109/ccece53047.2021.9569033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece53047.2021.9569033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)","raw_type":"proceedings-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/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":true,"raw_author_name":"Hamid Hajaje","raw_affiliation_strings":["Department of Mathematics, University Mohammed V, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, 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":["Department of Mathematics, University Mohammed V, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University Mohammed V, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046315641","display_name":"Mounib Khanafer","orcid":"https://orcid.org/0000-0003-1355-4566"},"institutions":[{"id":"https://openalex.org/I75535952","display_name":"American University of Kuwait","ror":"https://ror.org/00w73cg32","country_code":"KW","type":"education","lineage":["https://openalex.org/I75535952"]}],"countries":["KW"],"is_corresponding":false,"raw_author_name":"Mounib Khanafer","raw_affiliation_strings":["College of Engineering & Applied Sciences American University of Kuwait, Safat, Kuwait"],"affiliations":[{"raw_affiliation_string":"College of Engineering & Applied Sciences American University of Kuwait, Safat, Kuwait","institution_ids":["https://openalex.org/I75535952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021756636","display_name":"Youssef Gahi","orcid":"https://orcid.org/0000-0001-8010-9206"},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Youssef Gahi","raw_affiliation_strings":["LGS Laboratory, University of Ibn Tofail, Kenitra, Morocco"],"affiliations":[{"raw_affiliation_string":"LGS Laboratory, University of Ibn Tofail, Kenitra, Morocco","institution_ids":["https://openalex.org/I3121676899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018001773","display_name":"Junaid Israr","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":"Junaid Israr","raw_affiliation_strings":["Cisco Systems, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"Cisco Systems, Ottawa, Canada","institution_ids":["https://openalex.org/I4210127351"]}]},{"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"],"affiliations":[{"raw_affiliation_string":"Cisco Systems, Ottawa, Canada","institution_ids":["https://openalex.org/I4210127351"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080493133"],"corresponding_institution_ids":["https://openalex.org/I126477371"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15352592,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"182","issue":null,"first_page":"1","last_page":"7"},"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":0.9994000196456909,"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":0.9994000196456909,"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/elgamal-encryption","display_name":"ElGamal encryption","score":0.9311285614967346},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.812903881072998},{"id":"https://openalex.org/keywords/discrete-logarithm","display_name":"Discrete logarithm","score":0.808727502822876},{"id":"https://openalex.org/keywords/ntru","display_name":"NTRU","score":0.7211026549339294},{"id":"https://openalex.org/keywords/hybrid-cryptosystem","display_name":"Hybrid cryptosystem","score":0.6851927042007446},{"id":"https://openalex.org/keywords/post-quantum-cryptography","display_name":"Post-quantum cryptography","score":0.6764310002326965},{"id":"https://openalex.org/keywords/elgamal-signature-scheme","display_name":"ElGamal signature scheme","score":0.6460106372833252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5353546142578125},{"id":"https://openalex.org/keywords/semantic-security","display_name":"Semantic security","score":0.49618226289749146},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44679099321365356},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.434330552816391},{"id":"https://openalex.org/keywords/goldwasser\u2013micali-cryptosystem","display_name":"Goldwasser\u2013Micali cryptosystem","score":0.4223601520061493},{"id":"https://openalex.org/keywords/susceptance","display_name":"Susceptance","score":0.4188939929008484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3903943598270416},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.37971392273902893},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.3351287543773651},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2750703692436218},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.25447550415992737},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.2527551054954529},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.2192116379737854},{"id":"https://openalex.org/keywords/blind-signature","display_name":"Blind signature","score":0.11869418621063232},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10579007863998413}],"concepts":[{"id":"https://openalex.org/C11045955","wikidata":"https://www.wikidata.org/wiki/Q1162410","display_name":"ElGamal encryption","level":4,"score":0.9311285614967346},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.812903881072998},{"id":"https://openalex.org/C173259116","wikidata":"https://www.wikidata.org/wiki/Q864003","display_name":"Discrete logarithm","level":4,"score":0.808727502822876},{"id":"https://openalex.org/C122368425","wikidata":"https://www.wikidata.org/wiki/Q6955493","display_name":"NTRU","level":4,"score":0.7211026549339294},{"id":"https://openalex.org/C73468433","wikidata":"https://www.wikidata.org/wiki/Q1639918","display_name":"Hybrid cryptosystem","level":4,"score":0.6851927042007446},{"id":"https://openalex.org/C108277079","wikidata":"https://www.wikidata.org/wiki/Q7233576","display_name":"Post-quantum cryptography","level":4,"score":0.6764310002326965},{"id":"https://openalex.org/C132860680","wikidata":"https://www.wikidata.org/wiki/Q1328731","display_name":"ElGamal signature scheme","level":5,"score":0.6460106372833252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5353546142578125},{"id":"https://openalex.org/C204806902","wikidata":"https://www.wikidata.org/wiki/Q2333581","display_name":"Semantic security","level":5,"score":0.49618226289749146},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44679099321365356},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.434330552816391},{"id":"https://openalex.org/C36367407","wikidata":"https://www.wikidata.org/wiki/Q742758","display_name":"Goldwasser\u2013Micali cryptosystem","level":5,"score":0.4223601520061493},{"id":"https://openalex.org/C102380595","wikidata":"https://www.wikidata.org/wiki/Q509598","display_name":"Susceptance","level":3,"score":0.4188939929008484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3903943598270416},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.37971392273902893},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3351287543773651},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2750703692436218},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.25447550415992737},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.2527551054954529},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.2192116379737854},{"id":"https://openalex.org/C18899389","wikidata":"https://www.wikidata.org/wiki/Q2736593","display_name":"Blind signature","level":4,"score":0.11869418621063232},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10579007863998413},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccece53047.2021.9569033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece53047.2021.9569033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1675339804","https://openalex.org/W1893972099","https://openalex.org/W1950989567","https://openalex.org/W1996360405","https://openalex.org/W2101803085","https://openalex.org/W2102542363","https://openalex.org/W2108834246","https://openalex.org/W2137147061","https://openalex.org/W2160808548","https://openalex.org/W2918096189","https://openalex.org/W2960915120","https://openalex.org/W3021325126","https://openalex.org/W3100092295","https://openalex.org/W3107860977","https://openalex.org/W3111467389","https://openalex.org/W4232836212","https://openalex.org/W4254068593"],"related_works":["https://openalex.org/W3173021030","https://openalex.org/W3212142976","https://openalex.org/W4229818418","https://openalex.org/W4310449350","https://openalex.org/W2558478802","https://openalex.org/W4308642416","https://openalex.org/W2350092350","https://openalex.org/W2398072191","https://openalex.org/W2000491420","https://openalex.org/W3208492745"],"abstract_inverted_index":{"ElGamal":[0,6,14,79],"system":[1],"was":[2],"introduced":[3],"by":[4],"Taher":[5],"in":[7,11],"his":[8],"landmark":[9],"paper":[10,67],"1985":[12],"[1].":[13,43],"is":[15,21,82,90,103],"an":[16,75],"important":[17],"asymmetric":[18],"cryptosystem":[19,31,80],"that":[20,56,81,101],"based":[22,83],"on":[23,33,61,84],"the":[24,34,50,70,78,113],"discrete":[25,38,46],"logarithm":[26],"problem.":[27,88],"In":[28,65],"brief,":[29],"this":[30,66],"relies":[32],"difficulty":[35],"of":[36,52],"computing":[37],"logarithms":[39,60],"over":[40],"finite":[41],"fields":[42],"Towards":[44],"solving":[45],"logarithms,":[47],"Shor":[48],"demonstrated":[49],"existence":[51],"a":[53,85,95,108],"polynomial":[54],"algorithm":[55],"can":[57],"solve":[58],"these":[59],"quantum":[62],"machines":[63],"[2].":[64],"we":[68],"propose":[69],"Convolution":[71],"Power":[72],"Cryptosystem":[73],"(CPC-H2);":[74],"extension":[76],"to":[77,92],"novel":[86],"hard":[87],"CPC-H2":[89,102],"designed":[91],"defend":[93],"against":[94],"Chosen":[96],"Ciphertext":[97],"Attack.":[98],"We":[99],"show":[100],"less":[104],"complicated":[105],"and":[106],"has":[107],"higher":[109],"security":[110],"level":[111],"than":[112],"Number":[114],"Theory":[115],"Research":[116],"Unit":[117],"(NTRU).":[118]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}