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High Performance FPGA Implementation of SNOW 3G Stream Cipher Using High-Level Synthesis
LI Guangxu,AN Jianfeng *,FAN Xiaoya
School of Computer Science and Technology, Northwestern Polytechnical University
*Correspondence author
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Funding: Specialized Research Fund for the Doctoral Program of Higher Education （No.20116102120049), the Ministry of Education of Chin）, National Natural Science Foundation of China （No.61003037 and 61173047)）
Opened online:11 December 2014
Accepted by: none
Citation: LI Guangxu,AN Jianfeng,FAN Xiaoya.High Performance FPGA Implementation of SNOW 3G Stream Cipher Using High-Level Synthesis[OL]. [11 December 2014] http://en.paper.edu.cn/en_releasepaper/content/4621322
 
 
SNOW 3G forms the heart of secure algorithm sets in 3GPP LTE-Advanced, which is used for protection of data over the wireless mobile communication device and embedded devices and has formed integrity protection algorithms. The maximum throughput and resource utilization is one hot research in the FPGA implementation of Snow 3G. In this paper, we propose an implementation method based on high-level synthesis to optimize the recursive function MULxPOW and the SBox operation in Snow 3G algorithm. The results show that the high-level synthesis method is flexible than RTL HDL implementation, and the frequency is higher than the best commercial IP core.
Keywords:Computer Architecture; SNOW 3G; stream cipher; high-level systhesis; FPGA
 
 
 

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