Patent ID: 11868762
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The bidirectional authentication method of claim 1, wherein the target verification information comprises a target signature public key identifier, wherein the first eUICC information comprises a first signature public key identifier list of the first eUICC, wherein the second eUICC information comprises a second signature public key identifier list of the second eUICC, and wherein determining the target verification information comprises:
selecting a first target signature public key identifier that is in the first signature public key identifier list and a local certificate issuer public key identifier list;
selecting a second target signature public key identifier that is in the second signature public key identifier list and the local certificate issuer public key identifier list; and
determining the first target signature public key identifier and the second target signature public key identifier as target signature public key identifiers.