[PDF][PDF] A Fine-grained General Purpose Secure Storage Facility for Trusted Execution Environment.
L Catuogno, C Galdi - ICISSP, 2019 - pdfs.semanticscholar.org
ICISSP, 2019•pdfs.semanticscholar.org
In this paper we address the problem of enforcing data access control over the storage area
of a mobile device running different and independent third party applications. To this end,
we present the design of a general purpose secure file system that allows to guarantee file-
grained data confidentiality at OS level. Data encryption, key management and policy
enforcement are based on Trusted Execution Environment (TEE) facilities. We describe a
prototype implementation and discuss preliminary performance results.
of a mobile device running different and independent third party applications. To this end,
we present the design of a general purpose secure file system that allows to guarantee file-
grained data confidentiality at OS level. Data encryption, key management and policy
enforcement are based on Trusted Execution Environment (TEE) facilities. We describe a
prototype implementation and discuss preliminary performance results.
Abstract
In this paper we address the problem of enforcing data access control over the storage area of a mobile device running different and independent third party applications. To this end, we present the design of a general purpose secure file system that allows to guarantee file-grained data confidentiality at OS level. Data encryption, key management and policy enforcement are based on Trusted Execution Environment (TEE) facilities. We describe a prototype implementation and discuss preliminary performance results.
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