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Digital Implementation of an Improved LTE Stream Cipher Snow-3G Based on Hyperchaotic PRNG
Joint Authors
Tanougast, Camel
Madani, Mahdi
Benkhaddra, Ilyas
Chitroub, Salim
Sieler, Loic
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-27
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Information Technology and Computer Science
Abstract EN
SNOW-3G is a stream cipher used by the 3GPP standards as the core part of the confidentiality and integrity algorithms for UMTS and LTE networks.
This paper proposes an enhancement of the regular SNOW-3G ciphering algorithm based on HC-PRNG.
The proposed cipher scheme is based on hyperchaotic generator which is used as an additional layer to the SNOW-3G architecture to improve the randomness of its output keystream.
The objective of this work is to achieve a high security strength of the regular SNOW-3G algorithm while maintaining its standardized properties.
The originality of this new scheme is that it provides a good trade-off between good randomness properties, performance, and hardware resources.
Numerical simulations, hardware digital implementation, and experimental results using Xilinx FPGA Virtex technology have demonstrated the feasibility and the efficiency of our secure solution while promising technique can be applied to secure the new generation mobile standards.
Thorough analysis of statistical randomness is carried out demonstrating the improved statistical randomness properties of the new scheme compared to the standard SNOW-3G, while preserving its resistance against cryptanalytic attacks.
American Psychological Association (APA)
Madani, Mahdi& Benkhaddra, Ilyas& Tanougast, Camel& Chitroub, Salim& Sieler, Loic. 2017. Digital Implementation of an Improved LTE Stream Cipher Snow-3G Based on Hyperchaotic PRNG. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1202999
Modern Language Association (MLA)
Madani, Mahdi…[et al.]. Digital Implementation of an Improved LTE Stream Cipher Snow-3G Based on Hyperchaotic PRNG. Security and Communication Networks No. 2017 (2017), pp.1-15.
https://search.emarefa.net/detail/BIM-1202999
American Medical Association (AMA)
Madani, Mahdi& Benkhaddra, Ilyas& Tanougast, Camel& Chitroub, Salim& Sieler, Loic. Digital Implementation of an Improved LTE Stream Cipher Snow-3G Based on Hyperchaotic PRNG. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1202999
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202999