DocumentCode
2231561
Title
Compatible design of CCMP and OCB AES cipher for wireless LAN security
Author
Shim, Joon Hyoung ; Kwon, Taek Won ; Kim, Dae Won ; Suk, Jung Hee ; Choi, Young Hwan ; Choi, Jun Rim
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
fYear
2003
fDate
17-20 Sept. 2003
Firstpage
275
Lastpage
276
Abstract
We propose a compatible design of CCMP and OCB AES cipher for wireless LAN. IEEE 802.11i defines the AES-based cipher system, which is operated in CCMP mode or in OCB mode. Our design supports both modes of operation. The implemented OCB and CCMP feature 40 Mbps and 243 Mbps throughput, respectively, at 50 MHz frequency, and are targeted to a Xilinx Vertex FPGA device.
Keywords
IEEE standards; cryptography; field programmable gate arrays; logic design; telecommunication security; wireless LAN; 243 Mbit/s; 40 Mbit/s; 50 MHz; CCMP AES cipher; FPGA; IEEE 802.11i; OCB AES cipher; advanced encryption standard; counter-mode/CBC-MAC mode; data privacy mechanism; offset code book mode; wireless LAN security; Aerospace and Electronic Systems Society; Counting circuits; Cryptography; Data privacy; Design optimization; Field programmable gate arrays; Frequency; Registers; Throughput; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
SOC Conference, 2003. Proceedings. IEEE International [Systems-on-Chip]
Print_ISBN
0-7803-8182-3
Type
conf
DOI
10.1109/SOC.2003.1241518
Filename
1241518
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