Presentation 2004/7/14
Simulation of Space Correlation Characteristic in ESPARSKey(Encryption Scheme Parasite Array Radiator Secret Key)
Keisuke HIGUCHI, Tomoyuki AONO, Takashi OHIRA, Hideichi SASAOKA,
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Abstract(in English) For a countermeasure against eavesdroppers on wireless communication, we have proposed ESPARSKey. We have been studying the key agreement ratio between regular users and methods to reduce the key correlation between regular users and eavesdroppers by computer simulations. But these have been implemented only single point in typical indoor environment. This paper estimates the key agreement ratio between regular users and the key correlation between regular users and eavesdroppers as space correlation characteristic in all over the typical indoor environment. Simulation results show that key generation can achieve nearly 100% key agreement in the environment of IEEE802.11b. And if the key correlation between regular users and eavesdroppers was high by using some methods, we made it possible to reduce the key correlation by using others.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ESPAR antenna / secret key agreement / key agreement ratio / key correlation
Paper # SAT2004-40
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Committee SAT
Conference Date 2004/7/14(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Simulation of Space Correlation Characteristic in ESPARSKey(Encryption Scheme Parasite Array Radiator Secret Key)
Sub Title (in English)
Keyword(1) ESPAR antenna
Keyword(2) secret key agreement
Keyword(3) key agreement ratio
Keyword(4) key correlation
1st Author's Name Keisuke HIGUCHI
1st Author's Affiliation ATR Wave Engineering Laboratories()
2nd Author's Name Tomoyuki AONO
2nd Author's Affiliation ATR Wave Engineering Laboratories
3rd Author's Name Takashi OHIRA
3rd Author's Affiliation ATR Wave Engineering Laboratories
4th Author's Name Hideichi SASAOKA
4th Author's Affiliation Graduate School of Engineering, Doshisha University
Date 2004/7/14
Paper # SAT2004-40
Volume (vol) vol.104
Number (no) 204
Page pp.pp.-
#Pages 6
Date of Issue