{"id":"https://openalex.org/W4383221468","doi":"https://doi.org/10.1145/3579856.3595784","title":"SPEAR-V: Secure and Practical Enclave Architecture for RISC-V","display_name":"SPEAR-V: Secure and Practical Enclave Architecture for RISC-V","publication_year":2023,"publication_date":"2023-07-05","ids":{"openalex":"https://openalex.org/W4383221468","doi":"https://doi.org/10.1145/3579856.3595784"},"language":"en","primary_location":{"id":"doi:10.1145/3579856.3595784","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579856.3595784","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579856.3595784","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3579856.3595784","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068200421","display_name":"David Schrammel","orcid":"https://orcid.org/0009-0004-5913-6452"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"David Schrammel","raw_affiliation_strings":["Graz University of Technology, Austria"],"raw_orcid":"https://orcid.org/0009-0004-5913-6452","affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092404308","display_name":"Moritz Waser","orcid":"https://orcid.org/0009-0007-0140-6802"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Moritz Waser","raw_affiliation_strings":["Graz University of Technology, Austria"],"raw_orcid":"https://orcid.org/0009-0007-0140-6802","affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052765719","display_name":"Lukas Lamster","orcid":"https://orcid.org/0000-0003-4046-8727"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Lukas Lamster","raw_affiliation_strings":["Graz University of Technology, Austria"],"raw_orcid":"https://orcid.org/0000-0003-4046-8727","affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032538182","display_name":"Martin Unterguggenberger","orcid":"https://orcid.org/0000-0002-2713-192X"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Martin Unterguggenberger","raw_affiliation_strings":["Graz University of Technology, Austria"],"raw_orcid":"https://orcid.org/0000-0002-2713-192X","affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015437576","display_name":"Stefan Mangard","orcid":"https://orcid.org/0000-0001-9650-8041"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stefan Mangard","raw_affiliation_strings":["Graz University of Technology, Austria"],"raw_orcid":"https://orcid.org/0000-0001-9650-8041","affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068200421"],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":null,"apc_paid":null,"fwci":0.852,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78318683,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"457","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","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/T11424","display_name":"Security and Verification in Computing","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/T11614","display_name":"Cloud Data Security Solutions","score":0.9957000017166138,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7707118988037109},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7211835980415344},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6761539578437805},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6234202980995178},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6189167499542236},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5052540898323059},{"id":"https://openalex.org/keywords/reduced-instruction-set-computing","display_name":"Reduced instruction set computing","score":0.4895530641078949},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.461463987827301},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4532427191734314},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37605080008506775},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.28517091274261475},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.14077332615852356}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7707118988037109},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7211835980415344},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6761539578437805},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6234202980995178},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6189167499542236},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5052540898323059},{"id":"https://openalex.org/C126298526","wikidata":"https://www.wikidata.org/wiki/Q189376","display_name":"Reduced instruction set computing","level":3,"score":0.4895530641078949},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.461463987827301},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4532427191734314},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37605080008506775},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.28517091274261475},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.14077332615852356},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3579856.3595784","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579856.3595784","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579856.3595784","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3579856.3595784","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579856.3595784","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579856.3595784","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6697439822","display_name":null,"funder_award_id":"888087","funder_id":"https://openalex.org/F4320323031","funder_display_name":"\u00d6sterreichische Forschungsf\u00f6rderungsgesellschaft"}],"funders":[{"id":"https://openalex.org/F4320323031","display_name":"\u00d6sterreichische Forschungsf\u00f6rderungsgesellschaft","ror":"https://ror.org/028jc0449"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4383221468.pdf","grobid_xml":"https://content.openalex.org/works/W4383221468.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1969501726","https://openalex.org/W1978703818","https://openalex.org/W1985743139","https://openalex.org/W2075095478","https://openalex.org/W2100666033","https://openalex.org/W2112735498","https://openalex.org/W2115996698","https://openalex.org/W2117470854","https://openalex.org/W2128769765","https://openalex.org/W2129482816","https://openalex.org/W2137622193","https://openalex.org/W2150620897","https://openalex.org/W2162800072","https://openalex.org/W2255548496","https://openalex.org/W2517176850","https://openalex.org/W2519006453","https://openalex.org/W2604789199","https://openalex.org/W2616901112","https://openalex.org/W2739746516","https://openalex.org/W2810584084","https://openalex.org/W2891216228","https://openalex.org/W2899688953","https://openalex.org/W2904558925","https://openalex.org/W2908027808","https://openalex.org/W2911594609","https://openalex.org/W2936567838","https://openalex.org/W3021475380","https://openalex.org/W3043192809","https://openalex.org/W3088704016","https://openalex.org/W3127900233","https://openalex.org/W3184807627","https://openalex.org/W3202725996","https://openalex.org/W3206552155","https://openalex.org/W3211385142","https://openalex.org/W3213643831","https://openalex.org/W4232418947","https://openalex.org/W4237687284","https://openalex.org/W4306406258","https://openalex.org/W4313005051"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W4223488648","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W2560439919","https://openalex.org/W4389340727"],"abstract_inverted_index":{"Trusted":[0],"Execution":[1],"Environments":[2],"(TEEs)":[3],"and":[4,10,33,68],"enclaves":[5],"have":[6],"become":[7],"increasingly":[8],"popular":[9],"are":[11],"used":[12],"from":[13,30],"embedded":[14,44],"devices":[15,45],"to":[16],"cloud":[17,54],"servers.":[18],"Today,":[19],"many":[20],"enclave":[21],"architectures":[22],"exist":[23],"for":[24,43],"different":[25],"ISAs.":[26],"However,":[27],"some":[28],"suffer":[29],"performance":[31],"issues":[32],"controlled-channel":[34],"attacks,":[35],"while":[36],"others":[37],"only":[38],"support":[39],"constrained":[40,70],"use":[41],"cases":[42],"or":[46],"impose":[47],"unrealistic":[48],"constraints":[49],"on":[50],"the":[51],"software.":[52],"Modern":[53],"applications":[55],"require":[56],"a":[57,73],"more":[58],"flexible":[59],"architecture":[60],"that":[61],"is":[62],"both":[63],"secure":[64],"against":[65],"such":[66],"attacks":[67],"not":[69],"by,":[71],"e.g.,":[72],"limited":[74],"number":[75],"of":[76],"physical":[77],"memory":[78],"ranges.":[79]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
