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Authors: Francisco A. Gomes ; Paulo A. L. Rego ; Fernando A. M. Trinta ; Windson Viana ; Francisco A. A. Silva ; José A. F. de Macêdo and José A. N. de Souza

Affiliation: Group of Computer Networks, Software Engineering and Systems (GREat) Federal University of Ceará (UFC), Fortaleza, CE, Brazil

Keyword(s): Offloading, Encryption, Performance Evaluation.

Abstract: Mobile Cloud Computing joins two complementary paradigms by allowing the migration of tasks and data from resource-constrained devices into remote servers with higher processing capabilities in an approach known as offloading. An essential aspect of any offloading solution is the privacy support of the information transferred among mobile devices and remote servers. A common solution to address privacy issues in data transmission is the use of encryption. Nevertheless, encryption algorithms impose additional processing tasks that impact both on the offloading performance and the power consumption of mobile devices. This paper presents a study on the impact of using cryptographic algorithms in the CAOS offloading platform. Results from experiments show that the encryption time represents 2.17% to 5.35% of the total offloading time depending on the amount of offloaded data, encryption key size, and the place to run the offloaded task. Similar behavior occurred regarding energy consumpt ion. (More)

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Paper citation in several formats:
Gomes, F.; Rego, P.; Trinta, F.; Viana, W.; Silva, F.; F. de Macêdo, J. and N. de Souza, J. (2020). A Study about the Impact of Encryption Support on a Mobile Cloud Computing Framework. In Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER; ISBN 978-989-758-424-4; ISSN 2184-5042, SciTePress, pages 400-407. DOI: 10.5220/0009420804000407

@conference{closer20,
author={Francisco A. Gomes. and Paulo A. L. Rego. and Fernando A. M. Trinta. and Windson Viana. and Francisco A. A. Silva. and José A. {F. de Macêdo}. and José A. {N. de Souza}.},
title={A Study about the Impact of Encryption Support on a Mobile Cloud Computing Framework},
booktitle={Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER},
year={2020},
pages={400-407},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009420804000407},
isbn={978-989-758-424-4},
issn={2184-5042},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER
TI - A Study about the Impact of Encryption Support on a Mobile Cloud Computing Framework
SN - 978-989-758-424-4
IS - 2184-5042
AU - Gomes, F.
AU - Rego, P.
AU - Trinta, F.
AU - Viana, W.
AU - Silva, F.
AU - F. de Macêdo, J.
AU - N. de Souza, J.
PY - 2020
SP - 400
EP - 407
DO - 10.5220/0009420804000407
PB - SciTePress

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