Oladeji P. Akomolafe

Work place: University of Ibadan/Department of Computer Science, Ibadan, Nigeria

E-mail: akomspatrick@yahoo.com

Website:

Research Interests: Software Construction, Software Engineering, Autonomic Computing, Computing Platform

Biography

Oladeji P. Akomolafe, born in 1975, obtained a Master of Science Degree (MSc) in Computer Science at the University of Ibadan, Nigeria in 2004 and a PhD Degree in Computer Science from Ladoke Akintola University of Technology, Ogbomoso, Nigeria in 2014.

His research interests include Pervasive and Mobile Computing, Mobile Agent Technology, Cloud Computing, Context Aware Computing and Software Engineering. He lectures at the Department of Computer Science, University of Ibadan and can be reached at akomspatrick@yahoo.com.

Author Articles
A Hybrid Cryptographic Model for Data Storage in Mobile Cloud Computing

By Oladeji P. Akomolafe Matthew O. Abodunrin

DOI: https://doi.org/10.5815/ijcnis.2017.06.06, Pub. Date: 8 Jun. 2017

Mobile Cloud Computing (MCC) is a paradigm that integrates Cloud Computing and Mobile Computing to deliver a better Quality of Experience (QoE) and Quality of Service (QoS) to mobile users and cloud subscribers. Mobile Cloud Computing (MCC) inherited resource limitation from Mobile Computing which was solved with Cloud Computing. Meanwhile, Cloud Computing has inherent problems such as privacy of user’s data stored on cloud, intrusion detection, platform reliability, and security threats caused by multiple virtual machines. Thus, hindering the growth and the full acceptance of Mobile Cloud Computing (MCC) by subscribers. However, using a signature based hybrid cryptography ensures confidentiality, integrity, authentication and non-repudiation on resource-poverty devices used in Mobile Cloud Computing. This paper presents a data protection scheme where data is encrypted using a hybrid cryptographic algorithm which is composed of Advanced Encryption Standard (AES), Blake2b and Schnorr signature before being stored in the cloud storage (Amazon Simple Storage Server). Thus, data confidentiality, integrity, authentication and non-repudiation are ensured.

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