Pre-expiration purging of authentication key contexts

Cryptography – Cellular telephone cryptographic authentication

Reexamination Certificate

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Reexamination Certificate

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08031872

ABSTRACT:
Various embodiments of methods and apparatuses for managing authentication key contexts are described herein. In various embodiments, the methods and apparatuses include selective purging of authentication key contexts of supplicants even if their authentication keys have not expired.

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