System and method for extending secure authentication using unique session keys derived from entropy generated by authentication method
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United States of America Patent
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Apr 19, 2011
Grant Date -
Dec 30, 2004
app pub date -
Apr 9, 2004
filing date -
Apr 11, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates generally to the field of communications systems, and more particularly, to a system and method for extending secure authentication using unique session keys derived from entropy generated by authentication method. In one example, a method for utilizing a public wireless local area network for a client with a smart card includes: creating an one-time password for a client upon a successful authentication; storing the password and identification information of the client; and utilizing the password and the client identity information to authenticate the client in the public wireless local area network.
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