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A message processing method and a server at a receiving end

A message processing and sender server technology, applied in the field of communication, can solve problems such as tenant key tampering, tenant key theft or tampering, and low data security, so as to improve confidentiality, reduce attack probability, The effect of improving safety

Active Publication Date: 2018-12-28
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, it is necessary to provide the tenant key to the receiving server. Since the tenant key is directly stored in the server, there will be a risk of the tenant key being stolen or tampered with, so that the tenant key obtained by the receiving server is not tampered with. Over-waiting phenomenon, resulting in low security for users to transmit data through a multi-tenant network

Method used

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  • A message processing method and a server at a receiving end
  • A message processing method and a server at a receiving end
  • A message processing method and a server at a receiving end

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Embodiment Construction

[0025] The embodiment of the present application provides a message processing method and a receiving end server, which are used to improve the confidentiality and security of the tenant key, thereby improving the security of network transmission data.

[0026] see figure 1 , figure 1 It is a schematic diagram of an application scenario according to an embodiment of the present application, wherein the application scenario may be a public cloud Internet Protocol Security (IPsec) network, or other types of multi-tenant networks, which are not limited in this application . The sending end server is used to send the data message to be transmitted by the user of network 1 to network 2, and network 1 and network 2 belong to different tenant networks; the receiving end server is used to receive the encrypted message sent by the sending end server; and the first The encryption machine device is a trusted third-party hardware device on the user side, which is used to provide multi-t...

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Abstract

The embodiment of the application discloses a message processing method and a receiving end server. A method for embodiment of the present application includes: the receiving end server receives the target message sent by the sending end server, the target message is the message encrypted by the sending end server according to the encryption value, and the encryption value is the encryption valuecalculated by the sending end server according to the preset negotiation mode by taking the tenant key corresponding to the target user as an output parameter. The receiving end server receives the tenant key sent by the first encryptor device, and the first encryptor device is a device storing a tenant key corresponding to a user; the receiving end server calculates the tenant key as an output parameter according to the preset negotiation mode to obtain a decryption value; the receiving end server decrypts the target message according to the decryption value to obtain the original message.

Description

technical field [0001] The present application relates to communication technology, in particular to a message processing method and a receiving end server. Background technique [0002] As the requirements for system resource utilization continue to increase, ordinary exclusive applications or resources can no longer meet the requirements of system resource utilization. Therefore, it is particularly common to use shared applications or resources at present, and shared applications or resources can Network to achieve, through multi-tenant network isolation to achieve user configuration and manager virtual network environment, simplifying user network deployment. [0003] At present, in a multi-tenant network system, such as a public cloud network or a hybrid cloud network, or a multi-tenant network system in different data centers, in order to realize the encrypted transmission of messages, the sender server can use the tenant key as the output parameter to calculate The en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L29/06
CPCH04L9/0822H04L9/0861H04L63/0428
Inventor 孙应孔胡红山李剑彪
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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