DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Youngkwang | ko |
dc.contributor.author | Kim, John Dongjun | ko |
dc.date.accessioned | 2019-08-19T01:20:05Z | - |
dc.date.available | 2019-08-19T01:20:05Z | - |
dc.date.created | 2019-08-16 | - |
dc.date.created | 2019-08-16 | - |
dc.date.created | 2019-08-16 | - |
dc.date.issued | 2019-06-03 | - |
dc.identifier.citation | 56th Annual Design Automation Conference, DAC 2019, pp.1 - 6 | - |
dc.identifier.uri | http://hdl.handle.net/10203/264257 | - |
dc.description.abstract | Microarchitectural covert channel attack is a threat when multiple tenants share hardware resources such as last-level cache. In this work, we propose a novel covert channel attack that exploits new microarchitecture that have been introduced to support memory encryption - in particular, the memory encryption engine (MEE) cache. The MEE cache is a shared resource but only utilized when accessing the integrity tree data and provides opportunity for a stealthy covert channel attack. However, there are challenges since MEE cache organization is not publicly known and the access behavior differs from a conventional cache. We demonstrate how the MEE cache can be exploited to establish a covert channel communication. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | A novel covert channel attack using memory encryption engine cache | - |
dc.type | Conference | - |
dc.identifier.wosid | 000482058200058 | - |
dc.identifier.scopusid | 2-s2.0-85067805217 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 1 | - |
dc.citation.endingpage | 6 | - |
dc.citation.publicationname | 56th Annual Design Automation Conference, DAC 2019 | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Las Vegas, Nevada | - |
dc.identifier.doi | 10.1145/3316781.3317750 | - |
dc.contributor.localauthor | Kim, John Dongjun | - |
dc.contributor.nonIdAuthor | Han, Youngkwang | - |
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