Resource acquisition method and apparatus, resource distribution method and apparatus, resource downloading method and apparatus, device, and storage medium

Abstract

The invention provides a resource acquisition method and apparatus, a resource distribution method and apparatus, a resource downloading method and apparatus, a device, and a storage medium, and belongs to the technical field of networks. According to the method and apparatus provided by the invention, an authentication mechanism is imported for a P2P network, when different peer nodes perform communication, the peer nodes use key pairs for encryption, the resources are transmitted in the form of ciphertext in the P2P network, thus avoiding the potential safety hazard if the resources are stolen when being transmitted in the P2P network and greatly improving the security of the P2P network. Moreover, each resource can have a corresponding key pair, the resources of different users can be encrypted by using different key pairs, thereby ensuring that any user uses his own key, cannot decrypt the resources of other users, and cannot access the resources of other users as a result, so thatthe mutual isolation of the resources of different users is achieved. If the method and apparatus are applied to mirror image distribution service in public cloud, a secure mirror image distributionscheme based on the P2P network can be provided, and the isolation of tenements of the public cloud can be ensured.

Description

Technical field [0001] This application relates to the field of network technology, and in particular to a method, device, device, and storage medium for resource acquisition, distribution, and download. Background technique [0002] A peer-to-peer (Peer-to-Peer, hereinafter referred to as: P2P) network is a network architecture mainly composed of a large number of peer nodes (hereinafter referred to as: peers), and different peers have equal relationships and can transmit resources to each other. In the process of resource transmission, each peer will not only obtain the required resources from other peers with resources in the P2P network, but also distribute the downloaded resources to each peer in the P2P network that needs the resource, thereby achieving extreme The earth improves the transmission efficiency of resources in the network. The more downloaders of each resource, the faster the download speed of the resource. [0003] Regarding the specific process of resource tra...

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Problems solved by technology

[0006] The embodiment of the present application provides a resource acquisition, distribution, and download method, device, device, and storage medium, which can solve the problem of poor security when transmitting resources in related technologies

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