Authorization method and device of algorithm model

The invention discloses an authorization method and device for an algorithm model, and the method comprises the steps: a device host pulls an encryption algorithm mirror image of the algorithm model from an algorithm model library, and the encryption algorithm mirror image is obtained through the symmetric encryption and mirror image processing of the algorithm model through the algorithm model library; creating a container based on the encryption algorithm mirror image, wherein the container is used for operating the algorithm model; performing Hash calculation on a UUID (Universal Unique Identifier) of a host disk of the equipment host, and performing asymmetric encryption to generate a serial number requesting authorization; sending the serial number of the request authorization to the algorithm model library, so that the algorithm model library authorizes the algorithm model based on the serial number of the request authorization and issues an authorization license file; and receiving an authorization lic