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|1. (WO2018045841) NETWORK ACCESS AUTHENTICATION PROCESSING METHOD AND DEVICE|
|Title:||NETWORK ACCESS AUTHENTICATION PROCESSING METHOD AND DEVICE|
Embodiments of the prevent invention provide a network access authentication processing method and device. The method comprises: receiving a confirmation message sent by a user equipment, the confirmation message carrying a first signature token generated by the user equipment according to a first initial enhanced privacy mobile identification PMSI; verifying whether the first signature token is legitimate; and if the first signature token is illegitimate, obtaining the PMSI to perform network access authentication on the user equipment. The embodiments of the present invention can resolve the problem that a network access process in the related art does not provide a processing method in a home network to deal with failure of signature verification.