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Managing confidentiality leaks through private algorithms on Software Guard eXtensions (SGX) enclaves: Minimised TCB on secret-code execution with Early Private Mode (EPM)

Abstract:

Many applications are built upon private algorithms, and executing them in untrusted, remote environments poses confidentiality issues. To some extent, these problems can be addressed by ensuring the use of secure hardware in the execution environment; however, an insecure software-stack can only provide limited algorithm secrecy.
This paper aims to address this problem, by exploring the components of the Trusted Computing Base (TCB) in hardware-supporte...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1186/s13635-019-0091-5

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Oxford college:
Kellogg College
Role:
Author
ORCID:
0000-0001-5484-7096
Publisher:
SpringerOpen Publisher's website
Journal:
EURASIP Journal on Information Security Journal website
Volume:
2019
Article number:
14
Publication date:
2019-06-05
Acceptance date:
2019-05-03
DOI:
EISSN:
1687-417X
ISSN:
1687-4161
Source identifiers:
1022193

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