Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices

AES-CCMP128 incorporates two sophisticated cryptographic techniques that are counter mode and CBC-MAC, and adapts them to Ethernet frames. This is to provide a robust security protocol between the mobile clients and furthermore the mobility characteristic of mobile devices makes it difficult for an...

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Main Author:	Naraei, Parisa
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK6570 Mobile Communication System
Online Access:	http://eprints.utm.my/id/eprint/37050/5/ParisaNaraeiMFSKSM2013.pdf
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id	my-utm-ep.37050
record_format	uketd_dc
spelling	my-utm-ep.370502017-07-17T06:43:42Z Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices 2013-06 Naraei, Parisa TK6570 Mobile Communication System AES-CCMP128 incorporates two sophisticated cryptographic techniques that are counter mode and CBC-MAC, and adapts them to Ethernet frames. This is to provide a robust security protocol between the mobile clients and furthermore the mobility characteristic of mobile devices makes it difficult for an eavesdropper to spot data patterns. However adding security functionality to mobile devices can reduce the Wi-Fi time connection rate due to the limited resources of mobile devices. Therefore, the lack of balance between the security level, resource usage and network speed required in mobile devices is eminent. The aim of this study is to speed up the Wi-Fi connection in mobile devices and also to optimize the resource usage by reducing two rounds of AES-CCMP resulting in 20% increase in network connection speed and optimization in the resource usage of mobile devices. Round 8 and Round 9 of AES-CCMP are the suggested results named “Short Time” (ST) and “Long Time” (LT) usage of mobile devices for less than two hours and more than two hours respectively. On the other hand, non-mobile devices do not have the same restrictions instead higher CPU, memory, battery charge and hardware. But on the other hand, the stationary characteristic makes non-mobile device an easy target to attack. Therefore, the security level they require is higher in comparison to that of mobile devices but the resource usage is yet to be optimized. Consequently, the possibility of AES-256 in 9 rounds has been investigated in this study for non-mobile devices considering Moore’s law and as such, 10% optimization has been achieved in the resource usage. The proposed scenarios of ST and LT are implemented by using C# language and the results are gained from execution time, memory usage, avalanche effect and crypt analysis for non-mobile and mobile devices 2013-06 Thesis http://eprints.utm.my/id/eprint/37050/ http://eprints.utm.my/id/eprint/37050/5/ParisaNaraeiMFSKSM2013.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Computing Faculty of Computing
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK6570 Mobile Communication System
spellingShingle	TK6570 Mobile Communication System Naraei, Parisa Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
description	AES-CCMP128 incorporates two sophisticated cryptographic techniques that are counter mode and CBC-MAC, and adapts them to Ethernet frames. This is to provide a robust security protocol between the mobile clients and furthermore the mobility characteristic of mobile devices makes it difficult for an eavesdropper to spot data patterns. However adding security functionality to mobile devices can reduce the Wi-Fi time connection rate due to the limited resources of mobile devices. Therefore, the lack of balance between the security level, resource usage and network speed required in mobile devices is eminent. The aim of this study is to speed up the Wi-Fi connection in mobile devices and also to optimize the resource usage by reducing two rounds of AES-CCMP resulting in 20% increase in network connection speed and optimization in the resource usage of mobile devices. Round 8 and Round 9 of AES-CCMP are the suggested results named “Short Time” (ST) and “Long Time” (LT) usage of mobile devices for less than two hours and more than two hours respectively. On the other hand, non-mobile devices do not have the same restrictions instead higher CPU, memory, battery charge and hardware. But on the other hand, the stationary characteristic makes non-mobile device an easy target to attack. Therefore, the security level they require is higher in comparison to that of mobile devices but the resource usage is yet to be optimized. Consequently, the possibility of AES-256 in 9 rounds has been investigated in this study for non-mobile devices considering Moore’s law and as such, 10% optimization has been achieved in the resource usage. The proposed scenarios of ST and LT are implemented by using C# language and the results are gained from execution time, memory usage, avalanche effect and crypt analysis for non-mobile and mobile devices
format	Thesis
qualification_level	Master's degree
author	Naraei, Parisa
author_facet	Naraei, Parisa
author_sort	Naraei, Parisa
title	Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
title_short	Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
title_full	Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
title_fullStr	Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
title_full_unstemmed	Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices
title_sort	differentiating ieee 802.11i resource and security requirement for mobile and non-mobile devices
granting_institution	Universiti Teknologi Malaysia, Faculty of Computing
granting_department	Faculty of Computing
publishDate	2013
url	http://eprints.utm.my/id/eprint/37050/5/ParisaNaraeiMFSKSM2013.pdf
_version_	1747816496181018624

Differentiating IEEE 802.11i resource and security requirement for mobile and non-mobile devices

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