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Leveraging ARM TrustZone and Verifiable Computing to Provide Auditable Mobile Functions
Univ Lisbon, INESC ID IST, Lisbon, Portugal..
KTH.
Univ Lisbon, INESC ID IST, Lisbon, Portugal..
Univ Lisbon, INESC ID IST, Lisbon, Portugal..
2018 (Engelska)Ingår i: Proceedings Of The 15Th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services  (MOBIQUITOUS 2018), Association for Computing Machinery (ACM), 2018, s. 302-311Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

The increase of personal data on mobile devices has been followed by legislation that forces service providers to process and maintain users' data under strict data protection policies. In this paper, we propose a new primitive for mobile applications called auditable mobile function (AMF) to help service providers enforcing such policies by enabling them to process sensitive data within users' devices and collecting proofs of function execution integrity. We present SafeChecker, a computation verification system that provides mobile application support for AMFs, and evaluate the practicality of different usage scenario AMFs on TrustZone-enabled hardware.

Ort, förlag, år, upplaga, sidor
Association for Computing Machinery (ACM), 2018. s. 302-311
Serie
ACM International Conference Proceeding Series
Nyckelord [en]
Verifiable computing, Trusted computing, Data protection regulations, Auditable mobile functions
Nationell ämneskategori
Datorsystem
Identifikatorer
URN: urn:nbn:se:kth:diva-243009DOI: 10.1145/3286978.3287015ISI: 000455808300032Scopus ID: 2-s2.0-85060018187ISBN: 9781450360937 (tryckt)OAI: oai:DiVA.org:kth-243009DiVA, id: diva2:1285366
Konferens
15th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, Mobiquitous 2018, New York, United States, 5 November 2018 through 7 November 2018
Anmärkning

QC 20190204

Tillgänglig från: 2019-02-04 Skapad: 2019-02-04 Senast uppdaterad: 2019-02-04Bibliografiskt granskad

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Yalew, Sileshi Demesie

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