System and method for enabling encryption/authentication of a telephony network
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United States of America Patent
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Feb 15, 2005
Grant Date -
N/A
app pub date -
Sep 27, 1999
filing date -
Sep 27, 1999
priority date (Note) -
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Abstract
A system and method for enabling encryption and/or authentication services on a telephony network. A portable information device, such as a personal digital assistant is used to exchange encryption and/or authentication data with a second portable information device. The portable information devices may be linked to the telephony network to enable encryption and/or authentication services using the encryption and/or authentication data exchanged by the portable information devices.
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