Monday, 11 August 2008

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON COMPUTER RESEARCH
Transactions ID Number: 31-300
Full Name: Nikolaos Bardis
Position: Assistant Professor
Age: ON
Sex: Male
Address: High Military Educational Institution, Hellenic Air Force Academy
Country: GREECE
Tel: 6937390538
Tel prefix: +30
Fax:
E-mail address: bardis@ieee.org
Other E-mails: bardis@rgcds.org
Title of the Paper: A New Approach of Secret Key Management Lifecycle for Military Applications
Authors as they appear in the Paper: Nikolaos Bardis,Konstantinos Ntaikos
Email addresses of all the authors: bardis@ieee.org,daikoskon@hotmail.com
Number of paper pages: 10
Abstract: In this paper is presented a new approach of key management access and shared secret keys between a certified users group or in other words, Key Management System based on symmetric keys. Specifically, the access controls processes are presented that are based on password. This password with the use of the cryptographic algorithm AES and nonces can be used not only for the access control in the system but also for the access in the encrypted file that stores all the symmetrical secret keys of each user of certified group. Then, a new approach of secret keys management lifecycle is presented in order to achieve the secure communication based on encryption - decryption of all the messages in real time with the simultaneous use of two symmetrical secret keys for each transmission of information between the users. Finally it is presented that this innovation technology ensures the automatic password and secret keys management lifecycle from the users and provides secur!
e communication between certified group of users in local network and in internet.
Keywords: key management lifecycle, key management system, access control, symmetrical secret key
EXTENSION of the file: .doc
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