Secured system of remote participation in interactive games with verification of the chronology of events
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United States of America Patent
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Dec 15, 1998
Grant Date -
N/A
app pub date -
Jul 25, 1994
filing date -
Aug 5, 1993
priority date (Note) -
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Abstract
A secured system of remote participation in interactive games with verification of the chronology of events relies on the counting, by a secured microprocessor (for example a microcircuit card), of consecutive periods of time of which the first one (Tr12) is initialized by a cryptographically secured message sent by the transmitter and the last one (Tr25) is ended by a connection of the games machine to the central computer of the transmitter for the forwarding thereto of the answer.
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