{"id":"https://openalex.org/W1990534067","doi":"https://doi.org/10.1145/2668322.2668326","title":"Accelerating differential power analysis on heterogeneous systems","display_name":"Accelerating differential power analysis on heterogeneous systems","publication_year":2014,"publication_date":"2014-10-12","ids":{"openalex":"https://openalex.org/W1990534067","doi":"https://doi.org/10.1145/2668322.2668326","mag":"1990534067"},"language":"en","primary_location":{"id":"doi:10.1145/2668322.2668326","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2668322.2668326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th Workshop on Embedded Systems Security","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/A5019005248","display_name":"Jo\u00e3o Amaral","orcid":"https://orcid.org/0000-0002-6651-4413"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210105462","display_name":"Lus\u00edada University of Lisbon","ror":"https://ror.org/00zjprf31","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210105462","https://openalex.org/I4401200244"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao Amaral","raw_affiliation_strings":["Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210105462"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049456178","display_name":"Francesco Regazzoni","orcid":"https://orcid.org/0000-0001-6385-0780"},"institutions":[{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Francesco Regazzoni","raw_affiliation_strings":["University of Lugano, Lugano, Switzerland","University Of Lugano, Lugano, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Lugano, Lugano, Switzerland","institution_ids":["https://openalex.org/I57201433"]},{"raw_affiliation_string":"University Of Lugano, Lugano, Switzerland","institution_ids":["https://openalex.org/I57201433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075054918","display_name":"Pedro Tom\u00e1s","orcid":"https://orcid.org/0000-0001-8083-4432"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210105462","display_name":"Lus\u00edada University of Lisbon","ror":"https://ror.org/00zjprf31","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210105462","https://openalex.org/I4401200244"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro Tomas","raw_affiliation_strings":["Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210105462"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070424026","display_name":"Ricardo Chaves","orcid":"https://orcid.org/0000-0002-4450-3983"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210105462","display_name":"Lus\u00edada University of Lisbon","ror":"https://ror.org/00zjprf31","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210105462","https://openalex.org/I4401200244"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ricardo Chaves","raw_affiliation_strings":["Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210105462"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06943384,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and 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/T10951","display_name":"Cryptographic Implementations and 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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9843000173568726,"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/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9771000146865845,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8500840067863464},{"id":"https://openalex.org/keywords/power-analysis","display_name":"Power analysis","score":0.7170302271842957},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.6969681978225708},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6724621653556824},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5099169015884399},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4926820397377014},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.46284717321395874},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.45872068405151367},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.45115554332733154},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4455307126045227},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.4347837567329407},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.33849620819091797},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33536553382873535},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.25133657455444336},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1999746859073639},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.17722424864768982}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8500840067863464},{"id":"https://openalex.org/C71743495","wikidata":"https://www.wikidata.org/wiki/Q2845210","display_name":"Power analysis","level":3,"score":0.7170302271842957},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6969681978225708},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6724621653556824},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5099169015884399},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4926820397377014},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.46284717321395874},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.45872068405151367},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.45115554332733154},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4455307126045227},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.4347837567329407},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.33849620819091797},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33536553382873535},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.25133657455444336},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1999746859073639},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.17722424864768982},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2668322.2668326","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2668322.2668326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th Workshop on Embedded Systems Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3027550518","display_name":null,"funder_award_id":"PTDC / EEA-ELC / 117329 / 2010, PEst-OE / EEI / LA0021 / 2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3393760224","display_name":null,"funder_award_id":"IC1204","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1480958225","https://openalex.org/W1562542037","https://openalex.org/W1984222112","https://openalex.org/W2006560753","https://openalex.org/W2044978587","https://openalex.org/W2094233233","https://openalex.org/W2105528986","https://openalex.org/W2122078011","https://openalex.org/W2154909745","https://openalex.org/W2275095930","https://openalex.org/W2891839053","https://openalex.org/W6633579635","https://openalex.org/W6832800064"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W2990194547","https://openalex.org/W1480123525","https://openalex.org/W2620865396","https://openalex.org/W2414054180"],"abstract_inverted_index":{"Differential":[0],"Power":[1],"Analysis":[2],"(DPA)":[3],"attacks":[4],"allows":[5],"discovering":[6],"the":[7,17,20,27,40,52,66,78,83,86,102,105,115,123,127,131,135,149],"secret":[8],"key":[9],"stored":[10],"into":[11],"secure":[12],"embedded":[13],"systems":[14],"by":[15,23,46,93,125],"exploiting":[16],"correlation":[18,69,107],"between":[19,130],"power":[21,42,70],"consumed":[22],"a":[24,47,94],"device":[25],"and":[26,96,119,134],"data":[28,128],"being":[29],"processed.":[30],"The":[31],"computation":[32,103],"involved":[33],"is":[34],"generally":[35],"relatively":[36],"simple,":[37],"however,":[38],"if":[39],"used":[41,77],"traces":[43],"are":[44],"composed":[45,92],"large":[48],"number":[49],"of":[50,85,104,114,142],"points,":[51],"processing":[53],"time":[54],"can":[55],"be":[56],"long.":[57],"In":[58],"this":[59],"paper":[60],"we":[61,76,120],"aim":[62],"at":[63],"speeding":[64],"up":[65,143],"so":[67],"called":[68],"analysis":[71],"(CPA).":[72],"To":[73],"do":[74],"so,":[75],"OpenCL":[79],"framework":[80],"to":[81,144],"distribute":[82],"workload":[84],"attack":[87,124],"over":[88],"an":[89],"heterogeneous":[90],"platform":[91],"CPU":[95],"multiple":[97],"accelerators.":[98],"We":[99],"concentrate":[100],"in":[101],"Pearson's":[106],"coefficients,":[108],"as":[109],"they":[110],"cover":[111],"approximately":[112],"80%":[113],"overall":[116],"execution":[117],"time,":[118],"further":[121],"optimize":[122],"minimizing":[126],"transfers":[129],"host":[132],"processor":[133],"GPUs.":[136],"Our":[137],"results":[138],"show":[139],"performance":[140],"improvements":[141],"9x":[145],"when":[146],"compared":[147],"with":[148],"reference":[150],"parallel":[151],"implementation.":[152]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
