A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing

Immersive Teleconferencing as one of the new progresses in video-conferencing allows users to see multiple partners in the conference simultaneously or watch a single event from different views. H.264/MVC standard provides a well-defined structure for implementing immersive teleconferencing that can...

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Bibliographic Details
Main Author:	Khoubiar, Vahidreza
Format:	Thesis
Language:	English
Published:	2013
Subjects:	QA75 Electronic computers Computer science
Online Access:	http://eprints.utm.my/id/eprint/36693/5/VahidrezaKhoubiarMFSKSM2013.pdf
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id	my-utm-ep.36693
record_format	uketd_dc
spelling	my-utm-ep.366932017-07-16T05:54:33Z A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing 2013-06 Khoubiar, Vahidreza QA75 Electronic computers. Computer science Immersive Teleconferencing as one of the new progresses in video-conferencing allows users to see multiple partners in the conference simultaneously or watch a single event from different views. H.264/MVC standard provides a well-defined structure for implementing immersive teleconferencing that can merge pictures taken by several cameras into a single video stream at the encoder side and also show the encoded video stream from different views at the decoder side. For confidential and top secret circumstances like governmental, military and medical cases keeping the contents of conversations hidden from adversaries is critical. Therefore for these applications video content encryption is necessary. The encryption scheme used for video-conferencing besides high perceptual security must have suitable synchronization performance between two parties due to used key stream especially in noisy transmission environments. The problem with existing techniques is that their seed generations have no synchronization mechanism or they add the encrypted seed or its hash value to the bitstream as synchronization control information. To overcome the issue this study recommends a seed generation technique based on points located on elliptic curve to provide synchronization between teleconferencing parties due to applied key stream. The work proved that points located on elliptic curve have proper randomness characteristics to offer the appropriate security property. The results show that the proposed technique performs better synchronization in secured environment than current seed generation techniques. 2013-06 Thesis http://eprints.utm.my/id/eprint/36693/ http://eprints.utm.my/id/eprint/36693/5/VahidrezaKhoubiarMFSKSM2013.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	QA75 Electronic computers Computer science
spellingShingle	QA75 Electronic computers Computer science Khoubiar, Vahidreza A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
description	Immersive Teleconferencing as one of the new progresses in video-conferencing allows users to see multiple partners in the conference simultaneously or watch a single event from different views. H.264/MVC standard provides a well-defined structure for implementing immersive teleconferencing that can merge pictures taken by several cameras into a single video stream at the encoder side and also show the encoded video stream from different views at the decoder side. For confidential and top secret circumstances like governmental, military and medical cases keeping the contents of conversations hidden from adversaries is critical. Therefore for these applications video content encryption is necessary. The encryption scheme used for video-conferencing besides high perceptual security must have suitable synchronization performance between two parties due to used key stream especially in noisy transmission environments. The problem with existing techniques is that their seed generations have no synchronization mechanism or they add the encrypted seed or its hash value to the bitstream as synchronization control information. To overcome the issue this study recommends a seed generation technique based on points located on elliptic curve to provide synchronization between teleconferencing parties due to applied key stream. The work proved that points located on elliptic curve have proper randomness characteristics to offer the appropriate security property. The results show that the proposed technique performs better synchronization in secured environment than current seed generation techniques.
format	Thesis
qualification_level	Master's degree
author	Khoubiar, Vahidreza
author_facet	Khoubiar, Vahidreza
author_sort	Khoubiar, Vahidreza
title	A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
title_short	A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
title_full	A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
title_fullStr	A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
title_full_unstemmed	A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
title_sort	seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing
granting_institution	Universiti Teknologi Malaysia, Faculty of Computing
granting_department	Faculty of Computing
publishDate	2013
url	http://eprints.utm.my/id/eprint/36693/5/VahidrezaKhoubiarMFSKSM2013.pdf
_version_	1747816444568010752

A seed generation technique based on elliptic curvefor providing synchronization in secured immersive teleconferencing

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