Identity authentication method and device

An identity authentication device and identity authentication technology, applied in the field of identity authentication methods and devices in network function virtualization systems, can solve problems such as low efficiency and inability to adapt to VNF, and achieve high efficiency
CN104580208AActive Publication Date: 2015-04-29HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2015-04-29

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Abstract

The invention discloses an identity authentication method and device which are applied to an NFV system and can adapt to the dynamic change of the system. The NFV system comprises a VNF which comprises a first VNFC and a second VNFC. The identity authentication method comprises the steps that a public key and a private key of the first VNFC and a public key and a private key of the second VNFC are generated; the private key of the first VNFC and the public key of the second VNFC are written into or sent to the first VNFC; the public key of the first VNFC and the private key of the second VNFC are written into or sent to the second VNFC; the public key and the private key of the first VNFC and the public key and the private key of the second VNFC are used for identity authentication of the first VNFC and the second VNFC.
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Description

technical field

[0001] The present invention relates to the field of communication technology, in particular to an identity authentication method and device applied to a Network Function Virtualization (Network Function Virtualization, NFV) system. Background technique

[0002] The virtual network function (Virtual Network Function, VNF) is the core part of the NFV system, and each VNF includes multiple VNF components (VNF Component, VNFC), and the communication between each VNFC is realized through the internal virtual network. Since the communication between each VNFC in the VNF passes through the virtual network, in order to avoid security risks such as information leakage, fake communication, and tampering of communication content, identity authentication is required when initially establishing communication between two VNFCs.

[0003] In the prior art, trusted identity credentials are usually configured on each VNFC in a manual configuration manner, and identity authent...

Claims

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