Securing Grid and Cooperative Computing : - GridSec Project ...
Securing Grid and Cooperative Computing : - GridSec Project ...
Securing Grid and Cooperative Computing : - GridSec Project ...
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Research Thrust 2 : Extending Wired PKI to<br />
Wireless PKI through Infrastructure Enhancement<br />
WPKI Protocol: WMLSCrypt, WPKI Certificate Format: ECC<br />
WPKI Cryptographic Algorithm: ECC, Certificate Status: OCSP<br />
PKI<br />
Optimizing<br />
WPKI<br />
Limitation of Mobile Environment:<br />
Enhancing<br />
• Less CPU Power <strong>and</strong> Memory<br />
• Low Battery Power, Small Display<br />
• Limited Network B<strong>and</strong>width<br />
• High air loss <strong>and</strong> Error Rate<br />
• Long Transmission Delay<br />
Enhancement Techniques :<br />
WPKI architectural optimization<br />
Universal SIM st<strong>and</strong>ardization<br />
Mobile IPv6 <strong>and</strong> WTLS extensions<br />
Mutual authentication schemes<br />
Integrity <strong>and</strong> confidentiality protection<br />
December 8, 2002 Kai Hwang, USC 28
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