SECURITY CONTROLLER SC RESTORATION METHOD AND APPARATUS

摘要

Embodiments of the present disclosure disclose a security controller SC restoration method. The method provided by the embodiments of the present disclosure includes: designating, by a master node, a node to which a backup SC belongs, where the master node includes an original DM or a backup DM; sending, by the master node to a first node, a message indicating the backup SC, where the message indicating the backup SC includes an identifier of the node to which the backup SC belongs; in a case in which a node to which an original SC belongs is disconnected, sending, by the master node to the first node, a message for enabling an SC function, for performing authentication, according to the message for enabling an SC function.

主权项

1. A security controller (SC) restoration method, comprising:
designating, by a master node, a node to which a backup SC belongs, wherein the master node comprises an original domain master (DM) node or a backup DM node; sending, by the master node to a first node, a message indicating the backup SC, wherein the message indicating the backup SC comprises an identifier of the node to which the backup SC belongs; and when a node to which an original SC belongs is disconnected, sending, by the master node to the first node, a message for enabling an SC function, for performing authentication, according to the message for enabling an SC function, on the node to which the backup SC belongs, wherein the message for enabling the SC function comprises the identifier of the node to which the backup SC belongs.