Abstract: A plug assembly includes a plug body defining at least one mounting through hole and at least one a connecting post passing through the mounting through hole. Each connecting post has a first end located in the mounting through hole to be configured for plug-in connection with a terminal of a compressor, and a second end extending beyond the mounting through hole to be configured for connection with a control board. A compressor starter can include the plug assembly. A compressor assembly can include the compressor starter.

Abstract: The examples of the present invention provide a method and device for verifying a dynamic password. In the method and device, some algorithm parameters can be exchanged in public by using a DH algorithm, and thus a same key is shared safely between two entities, so as to implement the verification of the dynamic password and further improve the security of identity verification. Moreover, the method and device can be easy to use. Further, by the above technical solution, no message exchange is needed between a mobile device and a verification server, and a user does not need to pay for additional flux, so as to decrease the burden of the user and verification costs.

Abstract: The examples of the present invention provide a method and device for verifying a dynamic password. In the method and device, some algorithm parameters can be exchanged in public by using a DH algorithm, and thus a same key is shared safely between two entities, so as to implement the verification of the dynamic password and further improve the security of identity verification. Moreover, the method and device can be easy to use. Further, by the above technical solution, no message exchange is needed between a mobile device and a verification server, and a user does not need to pay for additional flux, so as to decrease the burden of the user and verification costs.