Title :
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
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;
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
DOI :
10.1109/SNS-PCS.2013.6553853
