Method for processing security message in mobile communication system
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United States of America Patent
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N/A
Issued Date -
Dec 2, 2004
app pub date -
Dec 23, 2003
filing date -
Feb 11, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is a method for processing security message in mobile communication system. The present invention provides a method of securing integrity protection for a received security message and includes the steps of receiving the security message, storing previous security-relating variables, carrying out security check on the security message, discarding or processing the security message according to a result of the security check, and updating the security-relating variables. Accordingly, the present invention enables to carry out integrity check by storing the security-relating variables previously even if the security message itself is discarded.
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