Patent ID: 11909869
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method according to claim 2, wherein the method further comprises:
sending, by the SEAF to the UE, an authentication request carrying a random number;
calculating, by the SEAF, a hashed authentication result based on the authentication result;
when the hashed authentication result is the same as the hashed expected authentication result comprised in the 5G authentication vector, determining that access authentication performed by the SEAF on the UE succeeds;
or when the hashed expected authentication result is different from the hashed authentication result, determining that access authentication performed by the SEAF on the UE fails;
sending, by the SEAF, a second access authentication request to the AUSF, wherein the second access authentication request carries the authentication result; and
receiving, by the SEAF, a second access authentication response sent by the AUSF, wherein the second access authentication response is used to respond to the second access authentication request, and the second access authentication response is used to indicate a result of access authentication performed by the AUSF on the UE based on the authentication result.