Authentication system and method for an interactive optical disc
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United States of America Patent
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Nov 15, 2011
Grant Date -
Nov 4, 2004
app pub date -
May 3, 2004
filing date -
May 2, 2003
priority date (Note) -
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Abstract
A method for authenticating an interactive optical disk, wherein first content is stored on the interactive optical disk for reproduction by a reproducing system, the method comprising: transmitting a first request to a content server to access second content from the content server based on enhanced navigation data recorded on the interactive optical disk; and authenticating identity of the interactive optical disk with the content server based on authentication data provided by the reproducing system, when the first request indicates that authentication is required.
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