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Data sending method and device, equipment and storage medium

A data sending method and data packet technology, which is applied in the field of network communication, can solve problems such as difficult traceability, low security, and poor reliability of centralized management mode, and achieve the effect of reducing responsibility and improving reliability

Active Publication Date: 2020-06-30
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the security problems of the Internet are very prominent, mainly manifested in: the centralized management mode has problems such as poor reliability, low security, high cost and low efficiency
The intermediate nodes do not verify or audit the source of the transmitted data packets, resulting in counterfeit addresses and identities, flooding of spam, and a large number of intrusions and attacks that cannot be tracked and difficult to trace; the storage and transmission of user personal information or key data on the network will are at risk; these security vulnerabilities arise throughout the design, implementation, operation, and management of the Internet

Method used

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  • Data sending method and device, equipment and storage medium
  • Data sending method and device, equipment and storage medium
  • Data sending method and device, equipment and storage medium

Examples

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Embodiment Construction

[0023] Traditional switches, routers and other equipment generally use solutions such as ASIC (Application Specific Integrated Circuit, an integrated circuit designed for a special purpose) or NP (Network Processor, network processor). Although the switching / routing chip has the energy efficiency of ASIC, but The hardware circuit is fixed, the customization function is single, and there is no flexibility. The NP is usually composed of a certain number of microcode processors and hardware coprocessors. The microcode processor is responsible for the control process, and the hardware coprocessor is responsible for hardware acceleration such as memory operations, routing algorithms, and traffic scheduling. NP has the characteristics of parallelism, flexibility, and high performance. However, as a programmable device, its area and power consumption are huge, and it is limited to the communication field. It is mainly responsible for functions such as data packet processing, protocol ...

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Abstract

The embodiment of the invention discloses a data sending method and device, equipment and a storage medium. The method is applied to an SSN. The method comprises the following steps: the SSN acquiresa data packet sent by a previous node; if the SSN determines that the next hop of information does not exist in the data packet, the data packet is written into the SSN; the SSN determines the next hop information for the data packet according to preset strategy information and field information in the data packet; and the SSN forwards the data packet to a next node through a hardware routing algorithm according to the next hop information.

Description

technical field [0001] The embodiment of the present application relates to the field of network communication, and relates to but not limited to a data sending method and device, equipment and storage medium. Background technique [0002] At the beginning of the Internet, it was applied to a closed and trusted environment. The design of its architecture was based on the concepts of "packet switching" technology, "end-to-end transparency" and "best effort delivery", so it did not consider the current open environment. security issues. At present, the security problems of the Internet are very prominent, mainly manifested in: the centralized management model has problems such as poor reliability, low security, high cost and low efficiency. The intermediate nodes do not verify or audit the source of the transmitted data packets, resulting in counterfeit addresses and identities, flooding of spam, and a large number of intrusions and attacks that cannot be tracked and difficul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/721H04L29/06H04L9/14
CPCH04L45/14H04L63/0428H04L63/20H04L9/14H04L63/0478
Inventor 李彧朱敏李桧李志超丁华明曹二帅
Owner SANECHIPS TECH CO LTD