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

An acquisition method and resource downloading technology, applied in the fields of downloading methods, equipment and storage media, devices, resource acquisition and distribution, can solve problems such as poor security, and achieve the effect of improving security and avoiding potential security risks.

Active Publication Date: 2018-10-19
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Application Information

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Problems solved by technology

[0006] The embodiment of the present application provides a resource acquisition, distribution, and download method, device,

Method used

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

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Embodiment Construction

[0121] In order to make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings.

[0122] The following explains some technical terms involved in the embodiments of this application:

[0123] Encryption: refers to the process of obtaining ciphertext after calculating the plaintext and key using an encryption algorithm. Through encryption technology, the original data that needs to be transmitted can be converted from plain text to cipher text and transmitted in the form of cipher text on the network, thereby ensuring data security.

[0124] Decryption: It is the inverse operation of encryption, which refers to the process of obtaining the plaintext after calculating the key and ciphertext using an encryption algorithm.

[0125] Cipher: It is a parameter that is entered when using an encryption algorithm. The same plaintext...

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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...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/02H04L63/08H04L63/0807H04L63/0823H04L67/06H04L67/104H04L63/0442H04L63/083H04L9/3213H04L9/3263H04L9/0894H04L9/3247H04L47/82
Inventor 孙亦山苑磊周佳威
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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