{"id":"https://openalex.org/W2105306085","doi":"https://doi.org/10.1109/recosoc.2011.5981500","title":"Secure extensions of FPGA soft core processors for symmetric key cryptography","display_name":"Secure extensions of FPGA soft core processors for symmetric key cryptography","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2105306085","doi":"https://doi.org/10.1109/recosoc.2011.5981500","mag":"2105306085"},"language":"en","primary_location":{"id":"doi:10.1109/recosoc.2011.5981500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/recosoc.2011.5981500","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Workshop on Reconfigurable Communication-Centric Systems-on-Chip (ReCoSoC)","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/A5015761644","display_name":"Lubos Gaspar","orcid":null},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210085887","display_name":"Laboratoire Hubert Curien","ror":"https://ror.org/0028p8r67","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I277688954","https://openalex.org/I4210085887","https://openalex.org/I4210091746","https://openalex.org/I4210095849","https://openalex.org/I4405259976","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043","https://openalex.org/I59692284"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lubos Gaspar","raw_affiliation_strings":["Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","institution_ids":["https://openalex.org/I4210085887","https://openalex.org/I1294671590","https://openalex.org/I100532134"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089788860","display_name":"Viktor Fischer","orcid":"https://orcid.org/0000-0002-2574-0924"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210085887","display_name":"Laboratoire Hubert Curien","ror":"https://ror.org/0028p8r67","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I277688954","https://openalex.org/I4210085887","https://openalex.org/I4210091746","https://openalex.org/I4210095849","https://openalex.org/I4405259976","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043","https://openalex.org/I59692284"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Viktor Fischer","raw_affiliation_strings":["Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","institution_ids":["https://openalex.org/I4210085887","https://openalex.org/I1294671590","https://openalex.org/I100532134"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058390965","display_name":"Lilian Bossuet","orcid":"https://orcid.org/0000-0001-7964-3137"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210085887","display_name":"Laboratoire Hubert Curien","ror":"https://ror.org/0028p8r67","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I277688954","https://openalex.org/I4210085887","https://openalex.org/I4210091746","https://openalex.org/I4210095849","https://openalex.org/I4405259976","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043","https://openalex.org/I59692284"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lilian Bossuet","raw_affiliation_strings":["Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","institution_ids":["https://openalex.org/I4210085887","https://openalex.org/I1294671590","https://openalex.org/I100532134"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015377559","display_name":"Robert Fouquet","orcid":null},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210085887","display_name":"Laboratoire Hubert Curien","ror":"https://ror.org/0028p8r67","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I277688954","https://openalex.org/I4210085887","https://openalex.org/I4210091746","https://openalex.org/I4210095849","https://openalex.org/I4405259976","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043","https://openalex.org/I59692284"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Robert Fouquet","raw_affiliation_strings":["Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire Hubert Curien, UMR 5516, CNRS, Universit\u00e9 de Lyon, Saint-Etienne, France","institution_ids":["https://openalex.org/I4210085887","https://openalex.org/I1294671590","https://openalex.org/I100532134"]},{"raw_affiliation_string":"Universit\u00e9 de Lyon, Laboratoire Hubert Curien, UMR 5516, CNRS, 42000, Saint-Etienne, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":1.0,"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":1.0,"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"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7861757278442383},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.7058992385864258},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6222510933876038},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5994752645492554},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5427653193473816},{"id":"https://openalex.org/keywords/block-cipher","display_name":"Block cipher","score":0.4955824613571167},{"id":"https://openalex.org/keywords/microblaze","display_name":"MicroBlaze","score":0.4642316699028015},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.44557666778564453},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.44294828176498413},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.4315497875213623},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.4246538281440735},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.4102889597415924},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3494826555252075},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.3267030119895935},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.26772385835647583},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20559248328208923}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7861757278442383},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.7058992385864258},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6222510933876038},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5994752645492554},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5427653193473816},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.4955824613571167},{"id":"https://openalex.org/C2777575374","wikidata":"https://www.wikidata.org/wiki/Q1644704","display_name":"MicroBlaze","level":3,"score":0.4642316699028015},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.44557666778564453},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.44294828176498413},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.4315497875213623},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4246538281440735},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.4102889597415924},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3494826555252075},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3267030119895935},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.26772385835647583},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20559248328208923}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/recosoc.2011.5981500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/recosoc.2011.5981500","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Workshop on Reconfigurable Communication-Centric Systems-on-Chip (ReCoSoC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1629850749","https://openalex.org/W1964698277","https://openalex.org/W2005292207","https://openalex.org/W2015588962","https://openalex.org/W2101778660","https://openalex.org/W2106063757","https://openalex.org/W2109825772","https://openalex.org/W2149040906","https://openalex.org/W2153942722","https://openalex.org/W2154909745","https://openalex.org/W2165148376","https://openalex.org/W2172060328","https://openalex.org/W6675760628","https://openalex.org/W6682554491","https://openalex.org/W6763627299"],"related_works":["https://openalex.org/W2166107669","https://openalex.org/W2154961667","https://openalex.org/W2113902926","https://openalex.org/W2001957815","https://openalex.org/W2028363028","https://openalex.org/W2061313737","https://openalex.org/W2604990793","https://openalex.org/W2268540962","https://openalex.org/W2791490729","https://openalex.org/W2616069397"],"abstract_inverted_index":{"When":[0],"used":[1],"in":[2,21,76,96,101,160],"cryptographic":[3,12,51,203],"applications,":[4],"general-purpose":[5],"processors":[6,49,221],"are":[7,18,29,71,94,113,180],"often":[8],"completed":[9],"by":[10],"a":[11,97,212],"accelerator":[13],"-":[14,100,211],"crypto-coprocessor.":[15],"Secret":[16],"keys":[17,93],"usually":[19],"stored":[20],"the":[22,26,88,91,116,155,161,169,186,189,202,215,219,226],"internal":[23],"registers":[24],"of":[25,44,78,168],"processor,":[27,81],"and":[28,62,73,83,120,134,173,188,201],"vulnerable":[30],"to":[31],"attacks":[32],"on":[33,115,128],"protocols,":[34],"software/firmware":[35],"or":[36,103,108],"cache":[37],"memory.":[38],"The":[39,53,110,123,142,165,192],"paper":[40],"presents":[41],"three":[42,79,89,220],"ways":[43],"extending":[45],"soft":[46,138],"general":[47],"purpose":[48],"for":[50,182],"applications.":[52],"proposed":[54,124],"extension":[55,204],"is":[56,126,158,171,196,205,217],"aimed":[57],"at":[58],"symmetric":[59],"key":[60,66,84],"cryptography":[61],"it":[63],"guarantees":[64],"secure":[65],"management.":[67],"Three":[68],"security":[69,111,156,190,229],"zones":[70,112],"created":[72],"physically":[74],"separated":[75,114],"each":[77],"configurations:":[80],"cipher":[82],"storage":[85],"zones.":[86],"In":[87],"zones,":[90],"secret":[92],"manipulated":[95],"different":[98],"manner":[99],"clear":[102],"enciphered,":[104],"as":[105,207],"common":[106],"data":[107,151,163,166,183],"keys.":[109],"protocol,":[117],"system,":[118],"architectural":[119],"physical":[121],"levels.":[122],"principle":[125],"validated":[127],"Altera":[129],"NIOS":[130,143],"II,":[131],"Xilinx":[132],"MicroBlaze":[133,170],"Actel":[135],"Cortex":[136,193],"M1":[137,194],"core":[139],"processor":[140,145,187,195],"extensions.":[141],"II":[144],"needs":[146],"fewer":[147],"clock":[148,178],"cycles":[149,179],"per":[150],"block":[152],"encryption,":[153],"because":[154],"module":[157],"included":[159],"processor's":[162],"path.":[164],"path":[167],"unchanged":[172],"thus":[174],"shorter,":[175],"but":[176],"additional":[177],"necessary":[181],"transfers":[184],"between":[185],"module.":[191],"connected":[197],"via":[198],"AHB":[199],"bus":[200],"accessed":[206],"an":[208],"ordinary":[209],"peripheral":[210],"coprocessor.":[213],"Although":[214],"interfacing":[216],"different,":[218],"with":[222],"their":[223],"extensions":[224],"attain":[225],"required":[227],"high":[228],"level.":[230]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
