A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata

Computer networks are ever-changing technologies that embodied secure communication protocol offerings security towards the digital communications. Secure Communication most often uses cryptographic primitives as the methods or techniques to protect the confidentiality of data being communicated. Th...

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Main Author:	Mohamad Hata, Mohsen
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Engineering mathematics Engineering analysis
Online Access:	https://ir.uitm.edu.my/id/eprint/40021/1/40021.pdf
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id	my-uitm-ir.40021
record_format	uketd_dc
spelling	my-uitm-ir.400212022-03-08T03:20:23Z A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata 2019 Mohamad Hata, Mohsen Engineering mathematics. Engineering analysis Computer networks are ever-changing technologies that embodied secure communication protocol offerings security towards the digital communications. Secure Communication most often uses cryptographic primitives as the methods or techniques to protect the confidentiality of data being communicated. The main components of cryptography are the algorithm and the key management. However, an adversary could use coercion method where both components can no longer be reliable. In a Public Key Infrastructure network, Deniable Encryption techniques have been introduced to achieve incoercible communication. This technique uses Fake Keys and/or Fake Messages to be presented for the Coercer in order to hide the Real Keys and/or Real Messages. For this technique to succeed, the Fake Keys must be indistinguishable from the Real Keys. Past works have proposed numerous techniques of Deniable Encryption in achieving incoercible communication. However they were often easily been compromise if the coercer already suspect Deniable Encryption is applied. For achieving plausible deniability this research proposed a new protocol that embeds two layers of techniques. This new approach of constructing two layers of deniability techniques is done in a manner of defining a protocol to embed and implementing them. The protocol defines the procedures which engage two layers of deniability techniques; namely Secret Sharing and Valid Fake Messages. Secret Sharing technique is used to generate Fake Asymmetric Keys by using LaGrange Polynomial Interpolation formula and RSA algorithm. Secured communication is achieved where the notion of plausible deniability is successfully implemented by fusing the processes of theorem's verification and data's validation in the protocol construction methodology. 2019 Thesis https://ir.uitm.edu.my/id/eprint/40021/ https://ir.uitm.edu.my/id/eprint/40021/1/40021.pdf text en public phd doctoral Universiti Teknologi MARA Faculty of Computer and Mathematical Sciences Mohd Ali (Hj.), Fakariah Hani (Dr.)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mohd Ali (Hj.), Fakariah Hani (Dr.)
topic	Engineering mathematics Engineering analysis
spellingShingle	Engineering mathematics Engineering analysis Mohamad Hata, Mohsen A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
description	Computer networks are ever-changing technologies that embodied secure communication protocol offerings security towards the digital communications. Secure Communication most often uses cryptographic primitives as the methods or techniques to protect the confidentiality of data being communicated. The main components of cryptography are the algorithm and the key management. However, an adversary could use coercion method where both components can no longer be reliable. In a Public Key Infrastructure network, Deniable Encryption techniques have been introduced to achieve incoercible communication. This technique uses Fake Keys and/or Fake Messages to be presented for the Coercer in order to hide the Real Keys and/or Real Messages. For this technique to succeed, the Fake Keys must be indistinguishable from the Real Keys. Past works have proposed numerous techniques of Deniable Encryption in achieving incoercible communication. However they were often easily been compromise if the coercer already suspect Deniable Encryption is applied. For achieving plausible deniability this research proposed a new protocol that embeds two layers of techniques. This new approach of constructing two layers of deniability techniques is done in a manner of defining a protocol to embed and implementing them. The protocol defines the procedures which engage two layers of deniability techniques; namely Secret Sharing and Valid Fake Messages. Secret Sharing technique is used to generate Fake Asymmetric Keys by using LaGrange Polynomial Interpolation formula and RSA algorithm. Secured communication is achieved where the notion of plausible deniability is successfully implemented by fusing the processes of theorem's verification and data's validation in the protocol construction methodology.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Mohamad Hata, Mohsen
author_facet	Mohamad Hata, Mohsen
author_sort	Mohamad Hata, Mohsen
title	A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
title_short	A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
title_full	A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
title_fullStr	A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
title_full_unstemmed	A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata
title_sort	new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / mohsen mohamad hata
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Computer and Mathematical Sciences
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/40021/1/40021.pdf
_version_	1783734553745031168

A new protocol of dual deniability encryption techniques based on asymmetric secret sharing method / Mohsen Mohamad Hata

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