143 results about "Authorization documentation" patented technology

A digital copyright protection method and a management device thereof for a digital video disc system relate to multimedia field. The management device is composed of an authorization management system, a replication business system and authorized playing equipment. The authorization management system is composed of a content protection authorization manager, a replication business authorization manager, a system safety data manager and a playing equipment authorization manager; the replication business system is composed of an authorization file manager, a making authorization manager and an encryption distribution manager; the playing equipment is composed of a playing authorization file manager, a legality authentication manager and a decryption playing manager. The invention adopts dual-key asymmetric encryption technique to build the digital copyright protection safety system for the digital video disc system, realizes the authorization management of the replication business system and meets the domestic tremendous HD content publishing and consumption demands; besides, the invention also has the advantages of safety, reliability and low operation cost.

The embodiment of the invention provides an application software authorization method and device and a storage medium. In some embodiments of the invention, in response to an authorization file acquisition request of a client, a container identifier of an application running container created for a client application from a container cluster is determined; an authorization file is generated basedon the container identifier and the authorization file is sent to the client; and an effective authorization file signed and issued by the client based on the client application information and the container identifier are received. A special application running container is independently created for a client application, and equipment information generation, authorization file issuing and the like are realized by utilizing the application running container and are not influenced by application software update and hardware information change, so that the effectiveness of an authorization fileis ensured, and the copyright of application software is better protected.

The invention discloses a software authorization method and device, an authorization server and terminal equipment, and relates to the technical field of computers. The software authorization method comprises the steps that: under the condition that USBkey equipment access is detected, the authorization server acquires identification information of to-be-authorized terminal equipment; wherein theUSBkey equipment comprises authorization information of target software; signing the identification information by using private key information in the authorization information to generate an authorization file of the terminal equipment; and sending the generated authorization file and public key information in the authorization information to the terminal equipment. According to the scheme provided by the invention, the authorization of the authorization server to the target software of the plurality of terminal equipment is realized, and the problems that a local software authorization modeis poor in flexibility and an online authorization mode is not suitable for the terminal equipment which are not allowed to be networked are solved.

The invention discloses an authorization management method and device. The method comprises the following steps: in a scene that no communication connection exists between a to-be-authorized terminaland an authorization server of a target application, after the to-be-authorized terminal acquires an authorization related file of the target application and equipment information of the to-be-authorized terminal, encrypting an object identifier and the equipment information by adopting an object authentication key to generate a first verification value; transmitting the address of the authorization server and the authorization verification file of the target application to an intermediate transmission terminal, so that the intermediate transmission terminal accesses the authorization server;if the authorization file sent by the authorization server and received by the intermediate transmission terminal is obtained, performing signature verification on the authorization file by adopting an authorization authentication public key; and when the signature verification succeeds, determining that the authorization of the target application is obtained. According to the method, data transmission between the to-be-authorized terminal and the authorization server is realized through the intermediate transmission terminal, so that the to-be-authorized terminal is authorized, and the user experience is improved.

The invention discloses a card modification method and device of terminal equipment, a storage medium and the terminal equipment. The card modification method of the terminal equipment comprises the following steps: storing an authorization file of at least one identity identification card in a memory; extracting a corresponding authorization file according to the type of an identity identification card of the terminal equipment; activating the identity identification card according to the authorization file; obtaining a card file in the identity identification card; and modifying the first parameter in the card file, and generating a second parameter. According to the invention, the card modification method is adopted in the terminal equipment, and parameter modification is directly carried out on the identity identification card in the terminal equipment.