Efficiency key generation management in a big organization for symmetric cryptography system

Nowadays big organizations have complex administrative structure with scattered offices to face with serious problems related to key management like financial and security problems based on symmetric encryption system. This project proposes an efficient solution related to symmetric key crypto syste...

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Main Author:	Mirzaee, Atefeh
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK7885-7895 Computer engineer Computer hardware
Online Access:	http://eprints.utm.my/id/eprint/37087/1/AtefehMirzaeeMFSKSM2013.pdf
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id	my-utm-ep.37087
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spelling	my-utm-ep.370872017-09-19T04:27:57Z Efficiency key generation management in a big organization for symmetric cryptography system 2013 Mirzaee, Atefeh TK7885-7895 Computer engineer. Computer hardware Nowadays big organizations have complex administrative structure with scattered offices to face with serious problems related to key management like financial and security problems based on symmetric encryption system. This project proposes an efficient solution related to symmetric key crypto system to solve this problem and provide the opportunity for the organization have a secure, affordable, efficient, easier and faster symmetric key crypto system. Symmetric key cryptography with the less key size have more secure in comparison to asymmetric cryptography. Therefore using symmetric key cryptography is more secure and Advantageous. The speed of processing symmetric cryptography is higher than asymmetric cryptography. The purpose of this project is to product the software for all of the employees in the organization to have the secret symmetric key cryptography to have communicatation to each other through the secret key. However, the security of symmetric key cryptography is higher than asymmetric key cryptography. Key derivations algorithm which used in this project is very important for symmetric cryptosystems in comparison with other algorithm because one key can be derived to the others. This Method is chosen by key derivation one-way function and implemented by Delphi programming language. This implemented method give the manager of the organization an opportunity to generate the secret key for all of the employees and so each employee has the symmetric secret key and if the employees need to communicate with each other their request will be sent to the manager. This project has been done in three phases and one of the outcomes of this project is an application which generates random key, according to hierarchy of organization. 2013 Thesis http://eprints.utm.my/id/eprint/37087/ http://eprints.utm.my/id/eprint/37087/1/AtefehMirzaeeMFSKSM2013.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	TK7885-7895 Computer engineer Computer hardware
spellingShingle	TK7885-7895 Computer engineer Computer hardware Mirzaee, Atefeh Efficiency key generation management in a big organization for symmetric cryptography system
description	Nowadays big organizations have complex administrative structure with scattered offices to face with serious problems related to key management like financial and security problems based on symmetric encryption system. This project proposes an efficient solution related to symmetric key crypto system to solve this problem and provide the opportunity for the organization have a secure, affordable, efficient, easier and faster symmetric key crypto system. Symmetric key cryptography with the less key size have more secure in comparison to asymmetric cryptography. Therefore using symmetric key cryptography is more secure and Advantageous. The speed of processing symmetric cryptography is higher than asymmetric cryptography. The purpose of this project is to product the software for all of the employees in the organization to have the secret symmetric key cryptography to have communicatation to each other through the secret key. However, the security of symmetric key cryptography is higher than asymmetric key cryptography. Key derivations algorithm which used in this project is very important for symmetric cryptosystems in comparison with other algorithm because one key can be derived to the others. This Method is chosen by key derivation one-way function and implemented by Delphi programming language. This implemented method give the manager of the organization an opportunity to generate the secret key for all of the employees and so each employee has the symmetric secret key and if the employees need to communicate with each other their request will be sent to the manager. This project has been done in three phases and one of the outcomes of this project is an application which generates random key, according to hierarchy of organization.
format	Thesis
qualification_level	Master's degree
author	Mirzaee, Atefeh
author_facet	Mirzaee, Atefeh
author_sort	Mirzaee, Atefeh
title	Efficiency key generation management in a big organization for symmetric cryptography system
title_short	Efficiency key generation management in a big organization for symmetric cryptography system
title_full	Efficiency key generation management in a big organization for symmetric cryptography system
title_fullStr	Efficiency key generation management in a big organization for symmetric cryptography system
title_full_unstemmed	Efficiency key generation management in a big organization for symmetric cryptography system
title_sort	efficiency key generation management in a big organization for symmetric cryptography system
granting_institution	Universiti Teknologi Malaysia, Faculty of Computing
granting_department	Faculty of Computing
publishDate	2013
url	http://eprints.utm.my/id/eprint/37087/1/AtefehMirzaeeMFSKSM2013.pdf
_version_	1747816500329185280

Efficiency key generation management in a big organization for symmetric cryptography system

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