Monday, 13 October 2008

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-396
Full Name: Mirella Amelia Mioc
Position: Assistant Professor
Age: ON
Sex: Female
Address: Bd. V. Parvan nr. 2
Country: ROMANIA
Tel: 0040256403211
Tel prefix: 0040
Fax: 0040256403114
E-mail address: mmioc@yahoo.com
Other E-mails:
Title of the Paper: A complete analyze of using Shift Registers in Cryptosystems for Grade 4, 8 and 16 Irreducible Polynomials
Authors as they appear in the Paper: Mirella Amelia Mioc
Email addresses of all the authors: mmioc@yahoo.com
Number of paper pages: 13
Abstract: A Linear Feedback Shift Register (LFSR) is always the kernel of any digital system based on pseudorandom bits sequences and is frequently used in cryptosystems, in codes for errors detecting, in wireless system communication. The Advanced Encryption System (Rijndael) is based on using a grade 8 irreducible polynomials in a Galois Field. For a better understanding this study contains aspects of functioning for Linear Feedback Shift Register and Multiple Input-Output Shift Register (MISR) using grade 4, 8 and 16 irreducible polynomials. This experiment shows that the Linear Feed-back Shift Register and Multiple Input-Output Shift Register have the same function. The conclusion of this paper is that for grade 8 and 16 irreducible polynomials the weights are calculated with a formula discovered in this work.
Keywords: Cryptosystem, Shift registers, Calculate, Irreducible polynomials, Simulate, Rijndael, Pseudo-Random Sequence, Error Detect.
EXTENSION of the file: .pdf
Special (Invited) Session: Study of Using Shift Registers in Cryptosystems for Grade 8 Irreducible Polynomials
Organizer of the Session: 599-275
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