Cryptography and certificate authorities in gaming machines
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United States of America Patent
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Sep 20, 2011
Grant Date -
Feb 7, 2008
app pub date -
Aug 20, 2007
filing date -
Oct 26, 1999
priority date (Note) -
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Abstract
The casino gaming system includes gaming machines and a gaming server having keys. A network bus interconnects the gaming machines and the gaming server. The network bus provides a communication link to transmit information between the gaming machine and the gaming server. The gaming server transmits keys over the network bus to the gaming machines. The gaming machines use the keys to encrypt information, and the gaming machines transmit the encrypted information over the network bus and/or an outside network connected to the gaming server.
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