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Data processing system, electronic device, electronic equipment and data processing method

A data processing system and data technology, applied in the field of data processing, can solve problems such as difficulty in further improving processing efficiency

Active Publication Date: 2022-06-17
XIANGDIXIAN COMPUTING TECH (CHONGQING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using existing technologies to perform encryption, decryption and hash operations on the same data, it is difficult to further improve the processing efficiency

Method used

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  • Data processing system, electronic device, electronic equipment and data processing method
  • Data processing system, electronic device, electronic equipment and data processing method
  • Data processing system, electronic device, electronic equipment and data processing method

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Embodiment Construction

[0081] Before introducing the embodiments of the present disclosure, it should be noted that some of the embodiments of the present disclosure are described as processing flows, and although each operation step of the flow may be numbered with sequential steps, the operation steps therein may be performed in parallel and concurrently. either locally or simultaneously.

[0082] The terms "first", "second", etc. may be used in the embodiments of the present disclosure to describe various features, but these features should not be limited by these terms. These terms are used only to distinguish one feature from another.

[0083] The term "and / or" may be used in embodiments of the present disclosure, and "and / or" includes any and all combinations of one or more of the associated listed features.

[0084] It should be understood that, when describing the connection relationship or communication relationship between two components, unless the direct connection or direct communicati...

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PUM

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Abstract

The disclosure provides a data processing system, an electronic device, an electronic device, and a data processing method, aiming at improving data processing efficiency and reducing bus occupation. Wherein, the data processing system includes a DMA controller, a first storage unit, a second storage unit, an encryption and decryption module, and a hash operation module. The DMA controller transfers the data to be processed to the first storage unit; the first storage unit stores the data to be processed transferred by the DMA controller, and assigns the data to be processed to the second storage unit; the second storage unit stores the first storage unit assignment the data to be processed, and pass the data to be processed to the encryption and decryption module and the hash operation module for processing. In the present disclosure, it takes very short time for the first storage unit to transfer data to the second storage unit, which can effectively improve data processing efficiency. In addition, the encryption and decryption module and the hash operation module in the present disclosure read the data to be processed through only one DMA controller, which can effectively reduce the occupation of the bus.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular, to a data processing system, an electronic device, an electronic device, and a data processing method. Background technique [0002] In the field of data processing technology, it is often necessary to perform both encryption and decryption processing and hash operation on the same piece of data. Among them, one of the main purposes of encryption and decryption processing is to protect data from being cracked, and one of the main purposes of hash operation is to protect the integrity of data. However, when using the existing technology to perform encryption, decryption and hash operations on the same piece of data, it is difficult to further improve the processing efficiency. Therefore, how to further improve the efficiency of data processing is a problem that needs to be solved at present. SUMMARY OF THE INVENTION [0003] The purpose of the present disclo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/28G06F21/60G06F21/64
CPCG06F13/28G06F21/602G06F21/64
Inventor 李健
Owner XIANGDIXIAN COMPUTING TECH (CHONGQING) CO LTD