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https://hdl.handle.net/1822/52787
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Campo DC | Valor | Idioma |
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dc.contributor.author | Pinto, Sandro | por |
dc.contributor.author | Oliveira, D. | por |
dc.contributor.author | Pereira, J. | por |
dc.contributor.author | Cabral, Jorge | por |
dc.contributor.author | Tavares, Adriano | por |
dc.date.accessioned | 2018-03-19T12:44:23Z | - |
dc.date.issued | 2015 | - |
dc.identifier.isbn | 978-1-4673-7929-8 | por |
dc.identifier.issn | 1946-0740 | por |
dc.identifier.uri | https://hdl.handle.net/1822/52787 | - |
dc.description.abstract | The pervasive use of embedded computing systems in modern societies altogether with the industry trend towards consolidating workloads, openness and interconnectedness, have raised security, safety, and real-time concerns. Virtualization has been used as an enabler for safety and security, but research works have proven that it must be extended and improved with hardware-based security foundations. ARM Trustzone has been used for the realization of Trusted Environments, however in this case real-time requirements are completely disregarded. This work in progress paper presents FreeTEE, an embedded architecture that emphasizes and preserves the real-time properties of the system but still guarantees security from the outset. TrustZone technology is exploited to implement the basic building blocks of a Trusted Execution Environment (TEE) as a lower-priority thread of a RTOS. Preliminary results demonstrated that the real-time properties of the RTOS remain practically intact. | por |
dc.description.sponsorship | Sandro Pinto is supported by FCT - Fundação para a Ciênciae Tecnologia (grant SFRH/BD/91530/2012). This work hasbeen also supported by FCT - Fundação para a Ciência e Tecnologia within the Project Scope: PEst-UID/CEC/00319/2013 | por |
dc.language.iso | eng | por |
dc.publisher | IEEE | por |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F91530%2F2012/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147280/PT | por |
dc.rights | restrictedAccess | por |
dc.subject | ARM | por |
dc.subject | FreeRTOS | por |
dc.subject | Monitor | por |
dc.subject | Real-time | por |
dc.subject | Security | por |
dc.subject | TEE | por |
dc.subject | TrustZone | por |
dc.title | FreeTEE: when real-time and security meet | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7295717 | por |
oaire.citationConferenceDate | 08 - 11 Set. 2015 | - |
sdum.event.title | 2015 IEEE 20th Conference on Emerging Technologies & Factory Automation (ETFA) | - |
oaire.citationConferencePlace | Luxembourg, Luxembourg | por |
oaire.citationVolume | 2015-October | por |
dc.date.updated | 2018-03-04T14:04:57Z | - |
dc.identifier.doi | 10.1109/ETFA.2015.7301571 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | - |
sdum.export.identifier | 4177 | - |
sdum.journal | IEEE International Conference on Emerging Technologies and Factory Automation - ETFA | por |
sdum.conferencePublication | 2015 IEEE 20th Conference on Emerging Technologies & Factory Automation (ETFA) | por |
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Ficheiro | Descrição | Tamanho | Formato | |
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FreeTEE when real-time and security meet.pdf Acesso restrito! | 484,79 kB | Adobe PDF | Ver/Abrir |