RELAY NODE AUTHENTICATION METHOD, APPARATUS, AND SYSTEM
First Claim
1. A relay node authentication method, comprising:
- sending, by a relay node, an authentication request message to a peer node, wherein the authentication request message comprises a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, wherein the peer node is a network side node or a security gateway in a security domain where the network side node is located; and
receiving, by the relay node, an authentication response message sent by the peer node, wherein the authentication response message comprises a certificate of the peer node, and authenticating the peer node according to the certificate of the peer node.
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Accused Products
Abstract
Embodiments of the present invention disclose a relay node authentication method, apparatus, and system. The method provided in an embodiment of the present invention includes: sending, by a relay node, an authentication request message to a peer node, where the authentication request message includes a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, where the peer node is a network side node or a security gateway in a security domain where the network side node is located; and receiving, by the relay node, an authentication response message sent by the peer node, where the authentication response message includes a certificate of the peer node, and authenticating the peer node according to the certificate of the peer node.
27 Citations
18 Claims
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1. A relay node authentication method, comprising:
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sending, by a relay node, an authentication request message to a peer node, wherein the authentication request message comprises a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, wherein the peer node is a network side node or a security gateway in a security domain where the network side node is located; and receiving, by the relay node, an authentication response message sent by the peer node, wherein the authentication response message comprises a certificate of the peer node, and authenticating the peer node according to the certificate of the peer node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A relay node authentication method, comprising:
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in or after an attachment process of a relay node, sending, by a relay node mobility management entity, an authentication request message to the relay node, so that the relay node authenticates the relay node mobility management entity according to the authentication request message; and receiving, by the relay node mobility management entity, an authentication response message sent by the relay node, and authenticating the relay node according to the authentication response message. - View Dependent Claims (10, 11)
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12. A relay node, comprising:
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a sending unit, configured to send an authentication request message to a peer node, wherein the authentication request message comprises a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, wherein the peer node is a network side node or a security gateway in a security domain where the network side node is located; a receiving unit, configured to receive an authentication response message that the peer node sends according to the authentication request message sent by the sending unit, wherein the authentication response message comprises a certificate of the peer node; and an authenticating unit, configured to authenticate the peer node according to the certificate of the peer node received by the receiving unit. - View Dependent Claims (13, 14)
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15. A relay node mobility management entity, comprising:
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a first sending unit, configured to send an authentication request message to a relay node in or after an attachment process of the relay node, so that the relay node authenticates the relay node mobility management entity according to the authentication request message; a first receiving unit, configured to receive an authentication response message that the relay node sends according to the authentication request message sent by the first sending unit; and an authenticating unit, configured to authenticate the relay node according to the authentication response message received by the receiving unit. - View Dependent Claims (16, 17)
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18. A relay node authentication system, comprising:
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a relay node, configured to send an authentication request message to a peer node, wherein the authentication request message comprises a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, wherein the peer node is a network side node or a security gateway in a security domain where the network side node is located; and the peer node, configured to receive the authentication request message sent by the relay node, wherein the authentication request message comprises the certificate of the relay node;
authenticate the relay node according to the certificate of the relay node; and
send an authentication response message to the relay node, wherein the authentication response message comprises a certificate of the peer node,wherein the relay node is further configured to receive the authentication response message sent by the peer node, wherein the authentication response message comprises the certificate of the peer node, and authenticate the peer node according to the certificate of the peer node.
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Specification