Generating a Strong Key for a Stream Cipher Systems Based on Permutation Networks
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Abstract
The choice of binary Pseudonoise (PN) sequences with specific properties, having long period high complexity, randomness, minimum cross and auto- correlation which are essential for some communication systems.
In this research a nonlinear PN generator is introduced . It consists of a combination of basic components like Linear Feedback Shift Register (LFSR), ?-element which is a type of RxR crossbar switches.
The period and complexity of a sequence which are generated by the proposed generator are computed and the randomness properties of these sequences are measured by well-known randomness tests.
In this research a nonlinear PN generator is introduced . It consists of a combination of basic components like Linear Feedback Shift Register (LFSR), ?-element which is a type of RxR crossbar switches.
The period and complexity of a sequence which are generated by the proposed generator are computed and the randomness properties of these sequences are measured by well-known randomness tests.
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Generating a Strong Key for a Stream Cipher Systems Based on Permutation Networks. Baghdad Sci.J [Internet]. 2007 Sep. 1 [cited 2024 Nov. 14];4(3):501-4. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/831
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This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
1.
Generating a Strong Key for a Stream Cipher Systems Based on Permutation Networks. Baghdad Sci.J [Internet]. 2007 Sep. 1 [cited 2024 Nov. 14];4(3):501-4. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/831
