{"id":"https://openalex.org/W2694802412","doi":"https://doi.org/10.1109/lascas.2017.7948095","title":"A compact FPGA-based microcoded coprocessor for exponentiation in asymmetric encryption","display_name":"A compact FPGA-based microcoded coprocessor for exponentiation in asymmetric encryption","publication_year":2017,"publication_date":"2017-02-01","ids":{"openalex":"https://openalex.org/W2694802412","doi":"https://doi.org/10.1109/lascas.2017.7948095","mag":"2694802412"},"language":"en","primary_location":{"id":"doi:10.1109/lascas.2017.7948095","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2017.7948095","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 8th Latin American Symposium on Circuits & Systems (LASCAS)","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/A5062645282","display_name":"Luis Rodr\u00edguez-Flores","orcid":"https://orcid.org/0000-0003-0070-1248"},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"L. Rodriguez-Flores","raw_affiliation_strings":["Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012601160","display_name":"Miguel Morales\u2010Sandoval","orcid":"https://orcid.org/0000-0003-1702-8467"},"institutions":[{"id":"https://openalex.org/I68368234","display_name":"Centro de Investigaci\u00f3n y de Estudios Avanzados del Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Miguel Morales-Sandoval","raw_affiliation_strings":["Cinvestav Unidad Tamaulipas, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cinvestav Unidad Tamaulipas, Mexico","institution_ids":["https://openalex.org/I68368234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046277367","display_name":"Ren\u00e9 Cumplido","orcid":"https://orcid.org/0000-0002-9852-8422"},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"R. Cumplido","raw_affiliation_strings":["Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062254391","display_name":"Claudia Feregrino-Uribe","orcid":"https://orcid.org/0000-0001-9665-2203"},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"C. Feregrino-Uribe","raw_affiliation_strings":["Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Nacional de Astrofisica, Optica y Electronica (INAOE), Tonantzintla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011136691","display_name":"Ignacio Algredo\u2010Badillo","orcid":"https://orcid.org/0000-0002-4748-3500"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I. Algredo-Badillo","raw_affiliation_strings":["Ingenieria en Tecnologias de la Informacion, Universidad Politecnica de Tlaxcala, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ingenieria en Tecnologias de la Informacion, Universidad Politecnica de Tlaxcala, Mexico","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4315,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.59195794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9994000196456909,"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":0.9991999864578247,"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":0.9991000294685364,"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/datapath","display_name":"Datapath","score":0.8856942653656006},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.8683075904846191},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8211580514907837},{"id":"https://openalex.org/keywords/operand","display_name":"Operand","score":0.6776560544967651},{"id":"https://openalex.org/keywords/exponentiation","display_name":"Exponentiation","score":0.6636232137680054},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6334775686264038},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6210223436355591},{"id":"https://openalex.org/keywords/modular-exponentiation","display_name":"Modular exponentiation","score":0.5762064456939697},{"id":"https://openalex.org/keywords/advanced-encryption-standard","display_name":"Advanced Encryption Standard","score":0.5715129971504211},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5706984400749207},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5205234289169312},{"id":"https://openalex.org/keywords/elgamal-encryption","display_name":"ElGamal encryption","score":0.5164477825164795},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5078423619270325},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.46505627036094666},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3785412013530731},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.36974722146987915},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.314705491065979},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1072850227355957},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09959995746612549}],"concepts":[{"id":"https://openalex.org/C2781198647","wikidata":"https://www.wikidata.org/wiki/Q1633673","display_name":"Datapath","level":2,"score":0.8856942653656006},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.8683075904846191},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8211580514907837},{"id":"https://openalex.org/C55526617","wikidata":"https://www.wikidata.org/wiki/Q719375","display_name":"Operand","level":2,"score":0.6776560544967651},{"id":"https://openalex.org/C81539297","wikidata":"https://www.wikidata.org/wiki/Q33456","display_name":"Exponentiation","level":2,"score":0.6636232137680054},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6334775686264038},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6210223436355591},{"id":"https://openalex.org/C152763109","wikidata":"https://www.wikidata.org/wiki/Q1228841","display_name":"Modular exponentiation","level":4,"score":0.5762064456939697},{"id":"https://openalex.org/C94520183","wikidata":"https://www.wikidata.org/wiki/Q190746","display_name":"Advanced Encryption Standard","level":3,"score":0.5715129971504211},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5706984400749207},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5205234289169312},{"id":"https://openalex.org/C11045955","wikidata":"https://www.wikidata.org/wiki/Q1162410","display_name":"ElGamal encryption","level":4,"score":0.5164477825164795},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5078423619270325},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.46505627036094666},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3785412013530731},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.36974722146987915},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.314705491065979},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1072850227355957},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09959995746612549},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas.2017.7948095","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2017.7948095","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 8th Latin American Symposium on Circuits & Systems (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4699999988079071,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2000976944","https://openalex.org/W2017593133","https://openalex.org/W2022113215","https://openalex.org/W2029487736","https://openalex.org/W2069719945","https://openalex.org/W2118210562","https://openalex.org/W2154909745","https://openalex.org/W2408518707","https://openalex.org/W4237773356","https://openalex.org/W4243292269"],"related_works":["https://openalex.org/W4235485585","https://openalex.org/W670148","https://openalex.org/W2150733028","https://openalex.org/W1507420113","https://openalex.org/W3137832335","https://openalex.org/W2008844697","https://openalex.org/W4242613270","https://openalex.org/W28274153","https://openalex.org/W2107014706","https://openalex.org/W138284234"],"abstract_inverted_index":{"Exponentiation":[0],"in":[1,23,45,117],"multiplicative":[2],"groups":[3],"is":[4,110],"the":[5,28,41,92,114,122],"most":[6],"time-consuming":[7],"and":[8,20],"critical":[9],"operation":[10,35],"for":[11,15,71,85],"implementing":[12],"asymmetric":[13],"cryptography":[14],"key":[16,90],"exchange,":[17],"digital":[18,21],"signatures,":[19],"envelopes":[22],"security":[24],"protocols.":[25],"Most":[26],"of":[27,124],"designs":[29,61],"previously":[30],"reported":[31],"to":[32,39,78,112],"support":[33],"this":[34],"are":[36,62],"mainly":[37],"devoted":[38],"achieve":[40],"highest":[42],"performance.":[43],"However,":[44],"current":[46],"computing":[47,87],"paradigms":[48],"highly":[49],"dominated":[50],"by":[51],"interconnected":[52],"small,":[53],"computing-constrained":[54],"devices,":[55],"small":[56],"but":[57],"efficient":[58],"cryptographic":[59],"hardware":[60],"better":[63,135],"preferred.":[64],"This":[65],"paper":[66],"presents":[67],"a":[68,80,96,101],"novel":[69],"co-processor":[70],"exponentiation,":[72],"having":[73],"as":[74],"main":[75],"design":[76,82,133],"goal":[77],"have":[79],"compact":[81],"well":[83],"suited":[84],"constrained":[86],"environments.":[88],"As":[89],"aspect,":[91],"proposed":[93],"coprocessor":[94,109],"uses":[95],"microprogramming":[97],"approach":[98],"together":[99],"with":[100],"pipelined":[102],"datapath":[103],"that":[104,131],"processes":[105],"operands":[106],"digit-by-digit.":[107],"The":[108,127],"designed":[111],"exploit":[113],"available":[115],"resources":[116],"modern":[118],"FPGAs,":[119],"thus":[120],"reducing":[121],"usage":[123],"standard":[125],"logic.":[126],"experimental":[128],"results":[129],"reveal":[130],"our":[132],"achieves":[134],"efficiency":[136],"than":[137],"other":[138],"implementation":[139],"approaches.":[140]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}