We address secure secret key distribution in wireless communication systems. There is the secrecy capacity concept that it can distribute information which the third parties can not eavesdrop because of the noise over the distribution channel. Then, we address secure secret key distribution in wireless communication systems using secrecy capacity concept. Wireless channel is noisier compared with wired channel. Specifically, we investigate about wiretap channel coding that it can implement in the existing wireless LAN systems. We have investigated the coding parameters and the conditions that it can implement.
['Ryuzou Nishi', 'Yoshiaki Hori', 'Kouichi Sakurai']
Secrecy Capacity of Wireless LAN