METHOD FOR PROVIDING CONTENTS AND SERVER OF CONTENTS BUSINESS OPERATOR FOR EXECUTING THE SAME

摘要

A content provider method and a content provider server for performing the same are provided. Content provider server according to an embodiment of the present invention, the content receiving unit for receiving content from the content provider terminal; Acquiring the metadata and encryption key of the content, encrypting the content with the encryption key, and then transmitting the encrypted content to a storage operator server, and setting the metadata and the encryption key to each of a plurality of configured nodes. A content processing unit that stores in the form of a blockchain; And a request receiving unit for receiving a content request message from a content user terminal, wherein the content processing unit acquires metadata and an encryption key corresponding to content information included in the content request message from the plurality of nodes, and is obtained. The metadata and the encryption key are respectively delivered to the storage operator server and the content user terminal, and the encrypted content is retrieved through the metadata from the storage operator server and delivered to the content user terminal, and the content The user terminal is decrypted through the encryption key.