Movie key distribution management method, device, computer equipment and storage medium

Abstract

The present invention relates to a movie key distribution management method, device, computer equipment and storage medium; wherein, the method includes: encrypting movie information, and digitally signing the encrypted movie information; decrypting the digital signature to obtain the encrypted movie information, and then decrypt the encrypted movie information to obtain movie information; according to the movie information, arrange movies to be put on the shelves. The present invention greatly enhances the security, non-forgeability and non-tampering of data, and also reduces the errors caused by human operation, and reduces the possibility of digital hard disk being leaked or cracked after copying during transportation. It also greatly reduces transportation costs.

Description

technical field [0001] The present invention relates to the technical field of movie key distribution services, and more specifically refers to a movie key distribution management method, device, computer equipment and storage medium. Background technique [0002] Before the movie is released on the big screen, theater operators need to log in to Zhongshu, Huaxia or KDM platforms to manually search for the corresponding movie and select different movie keys for different theater screening types (such as: 2D / 3D / IMAX, etc.) to download. Prior to this, theater operators first need to enter Zhongshu, Huaxia or KDM platforms to manually enter theater information and bind movie playback equipment (such as: projection server, etc.) certificates and other operations. During this operation, the entry of theater information Links such as binding the movie playback device certificate, movie key matching and downloading are all independent operation modules. In general, it is still nece...

AI Technical Summary

Problems solved by technology

[0002] Before the movie is released on the big screen, theater operators need to log in to Zhongshu, Huaxia or KDM platforms to manually search for the corresponding movie and select different movie keys for different theater screening types (such as: 2D / 3D / IMAX, etc.) to download. Prior to this, theater operators first need to enter Zhongshu, Huaxia or KDM platforms to manually enter theater information and bind movie playback equipment (such as: projection server, etc.) certificates and other operations. During this operation, the entry of theater information Links such as binding the movie playback device certificate, movie key matching and downloading are all independent operation modules. In general, it is still necessary to manually retrieve and match the key / certificate. After the retrieval and download, there is still the possibility of download errors, while Different movies correspond to different cinema projection types / different movie playback devices need to choose to download different keys, but each independent operation module is related to each other, and a mistake in one link will inevitably lead to blockage of the entire link; Therefore, the traditional operation method is cumbersome and human errors occur frequently, resulting in low operating efficiency of the theater. In addition, after the theater operator finally matches and downloads the key, the movie distributor must mail the movie digital hard disk to the movie theater offline After the movie city links the digital hard disk to the movie playback device, the movie playback device calls and decrypts the movie key. After completion, the movie playback device reads the movie information in the digital hard disk and plays the movie. After downloading and during the mailing process of the movie digital hard disk, the movie key information is easily leaked or copied and cracked, which eventually leads to the outflow of unreleased movie piracy and affects the movie box office revenue. Therefore, it cannot meet the demand

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