Hardware design and implementation of Wi-Fi technology based encryption system

Author

Zhiqiang Li ; Xiaoxin Sun ; Changbin Du ; Qun Ding

Author_Institution

Key Lab. of Electron. Eng. Coll. of Heilongjiang Province, Heilongjiang Univ., Harbin, China

fYear

2013

fDate

18-19 May 2013

Firstpage

144

Lastpage

147

Abstract

This article proposes a new design scheme and hardware implementation of encryption system based on Wi-Fi technology. This system uses a digital chaotic encryption core based on FPGA. The initial key generated by Logistic digital sequence can be used to output stream cipher, by which the plaintexts are encrypted. Then the scheme realizes a safe and reliable information transmission by Wi-Fi module. This paper embeds the scheme into two boards, by which the wireless secure communication between the FPGA board and laptops can be realized. The simulation results show that the system is available.

Keywords

chaotic communication; cryptography; field programmable gate arrays; telecommunication security; wireless LAN; FPGA board; Wi-Fi module; Wi-Fi technology; digital chaotic encryption core; encryption system; hardware design; information transmission; logistic digital sequence; stream cipher; wireless secure communication; Chaotic communication; Logistics; Reliability engineering; FPGA; Wi-Fi technology; digital chaotic encryption; secure transmission;

fLanguage

English

Publisher

ieee

Conference_Titel

Sensor Network Security Technology and Privacy Communication System (SNS & PCS), 2013 International Conference on

Conference_Location

Nangang

Print_ISBN

978-1-4673-6452-2

Type

conf

DOI

10.1109/SNS-PCS.2013.6553853

Filename

6553853