Method for managing certificate revocation list by distributing it
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United States of America Patent
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Sep 27, 2005
Grant Date -
Aug 1, 2002
app pub date -
Dec 14, 2000
filing date -
Oct 12, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for distributively managing the CRL in a certifying system to certify the validity of a subscriber in an open communications network such as Internet, includes the steps of registering the certificate policy statement for the CRL by determining the distribution interval of the CRL; setting the structure of the certificate of the subscriber to issue the certificate according to the registered certificate policy statement; attesting the certificate by applying the distribution point mechanism according to the distribution interval to the CRL; and revoking the certificate by using the distribution points to revise the CRL displayed.
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