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Electronic official document exchange method and tool based on ISO/OSI reference model

An electronic document and reference model technology, applied in electrical components, transmission systems, etc., can solve the problems of low transmission efficiency, low encoding and decoding speed, and low security, and achieve high transmission efficiency, encoding and decoding speed, and transmission security. Effect

Active Publication Date: 2021-01-22
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims at the problems of low transmission efficiency, low coding and decoding speed, and low security existing in the implementation process of existing specifications, and provides an ISO / OSI reference Model Electronic Document Exchange Method and Tool

Method used

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  • Electronic official document exchange method and tool based on ISO/OSI reference model
  • Electronic official document exchange method and tool based on ISO/OSI reference model
  • Electronic official document exchange method and tool based on ISO/OSI reference model

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Experimental program
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Embodiment 1

[0051] combined with Figure 1-3 , the present embodiment proposes a method for exchanging electronic documents based on the ISO / OSI reference model, comprising the following steps:

[0052] Step S1, based on the session layer, presentation layer, and application layer of the ISO / OSI reference model, construct an electronic document exchange protocol integrated with the TLS protocol.

[0053] Step S2. Based on the electronic document exchange protocol integrated with the TLS protocol, complete the session connection between the document sender and the document receiver.

[0054] Step S3, three handshakes are performed between the sender of the official document and the receiver of the official document to realize the establishment of a session for the exchange of electronic official documents. figure 2 , the specific operations include:

[0055]S3.1. The sender of the official document sends a "handshake request" message to the receiver of the official document. The message...

Embodiment 2

[0161] combined with Figure 4 , the present embodiment proposes an electronic document exchange tool based on the ISO / OSI reference model, and its structure includes:

[0162] The building block 1 is used to construct the electronic document exchange protocol 5 integrated with the TLS protocol based on the session layer, presentation layer, and application layer of the ISO / OSI reference model,

[0163] The session connection module 2 is used to complete the session connection between the document sender and the document receiver based on the electronic document exchange protocol 5 integrated with the TLS protocol,

[0164] The session creation module 3 is used to perform a three-way handshake between the document sender and the document receiver to realize session creation for electronic document exchange,

[0165] The electronic document exchange module 4 is configured to exchange electronic documents between the document sender and the document receiver based on the electr...

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Abstract

The invention discloses an electronic official document exchange method based on an ISO / OSI reference model, and relates to the technical field of data transmission. The method comprises the steps: constructing an electronic official document exchange protocol integrated with a TLS protocol based on a session layer, a presentation layer and an application layer of the ISO / OSI reference model; completing session connection between the official document sender and the official document receiver based on the electronic official document exchange protocol integrated with the TLS protocol; carryingout handshaking for three times between the official document sender and the official document receiver to realize session creation of electronic official document exchange; and after the session iscreated, performing electronic official document exchange between the official document sender and the official document receiver based on an electronic official document exchange protocol. The invention further discloses an electronic official document exchange tool. The electronic official document exchange method is achieved through the construction module, the session connection module, the session creation module and the electronic official document exchange module. The method can be compatible with a WebService interface mode, lossless conversion is achieved, and the method has the advantages of being safe in transmission, high in encoding and decoding speed and high in transmission efficiency.

Description

technical field [0001] The invention relates to the ISO / OSI reference model, in particular to an electronic document exchange method and tool based on the ISO / OSI reference model. Background technique [0002] The relevant specifications of the existing electronic document exchange interface stipulate the message data format and interface used in the exchange between electronic document systems and between the exchange system and the electronic document processing system. The message data format is XML, and the interface is in the form of Web Service. Provided externally. [0003] Based on the existing specifications, it is found that using the WebService interface to exchange official documents has problems such as low transmission efficiency, low encoding and decoding speed, and low security. The specific problem is described as follows [0004] 1) The existing specification stipulates that the content of "official document text" and "attachment file" should be base64-en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L69/08H04L69/32H04L67/06H04L67/146H04L69/22H04L63/0876
Inventor 王青松
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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