Binary data compression and encryption method based on resident health records

Abstract

The invention discloses a binary data compression and encryption method based on resident health records, specifically comprising the steps that: 1, a data reading module reads data and stores into a cache queue; 2, a binary compression module takes out the data and judges the data type firstly; 3-1, fixed-length data is compressed and stored into a binary compression cache, and then the step 4 is executed; 3-2, variable-length data is compressed and stored into the binary compression cache, and then the step 4 is executed; 3-3, special medical measurement data is compressed and stored into the binary compression cache, and the then step 4 is executed; 4, an encryption module encrypts the binary compression data and stores into the final encrypted cache; and 5, a transmission module transmits the data in the encrypted cache in form of a binary stream. By using the method, not only is the data transmission efficiency improved but also the network transmission load is reduced, and meanwhile the data security during the transmission process is increased.

Description

technical field [0001] The invention relates to the field of signal transmission, in particular to a binary data compression and encryption method based on residents' health records. Background technique [0002] In recent years, with the rapid development and popularization of computer and information technology, the medical industry has also begun to join this wave, and began to use modern technology to manage hospitals. However, hospitals are a department serving the public and are responsible for managing a large amount of data. Information, after Internetization, various problems will emerge, first of all, the problem of data volume, the amount of data transmitted on the Internet is limited, and large data will reduce the execution efficiency of software; now the mainstream network transmission data format mainly uses xml or json transmission, these two formats have a large amount of data information, the data transmission efficiency is not high and the security is low,...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid development and popularization of computer and information technology, the medical industry has also begun to join this wave, and began to use modern technology to manage hospitals. However, hospitals are a department serving the public and are responsible for managing a large amount of data. Information, after Internetization, various problems will emerge, first of all, the problem of data volume, the amount of data transmitted on the Internet is limited, and large data will reduce the execution efficiency of software; now the mainstream network transmission data format mainly uses xml or json transmission, these two formats have a large amount of data information, the data transmission efficiency is not high and the security is low, there are many security risks in today's network, reflecting the necessity of data encryption

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