Electronic official document safety transmission method based on Web service

An electronic document and secure transmission technology, applied in transmission systems, public keys for secure communication, electrical components, etc., can solve the problems of low confidentiality, illegal reading of electronic document information, and vulnerability to network man-in-the-middle attacks. Efficiency and security are balanced, user-friendliness and ease of use are improved, and security is ensured

Inactive Publication Date: 2008-12-10
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology has shortcomings such as low confidentiality, illegal reading of electronic documents, and vulnerability to network man-in-the-middle attacks.

Method used

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  • Electronic official document safety transmission method based on Web service
  • Electronic official document safety transmission method based on Web service
  • Electronic official document safety transmission method based on Web service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The present invention implements a security mechanism for electronic documents based on Web services, and the specific implementation instructions are as follows:

[0044] 1. The basic encryption process of the client is as follows: figure 1 As shown, the specific steps are as follows:

[0045] (1) read the electronic official document information and the relevant key to be sent by the Javascript program, and the relevant key comprises the public key in the DES symmetric key and the RSA asymmetric encryption algorithm;

[0046] The process of reading the electronic document information and related keys to be sent through the Javascript program is as follows:

[0047] a. The Javascript program reads the electronic document information to be sent by searching the specified path of the host computer;

[0048] b. The Javascript program reads the DES symmetric encryption key by searching the specified path of the host for use in encryption processing;

[0049] c. The Java...

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PUM

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Abstract

An electronic document secure transmission method based on the Web service is disclosed, comprising: encrypting by the client-end and reading the electronic document information and the related cipher key by the Javascript, performing the encryption by the Java-Applet program; finally constructing the SOAP information, transmitting to the receiver; decrypting the by the client-end, receiving the SOAP information by the Javascript and extracting the electronic document information and the encrypted information, then performing the decrypting process by the Java-Applet program, exhibiting to the user through the HTML form. The encryption of the server end is the same to that of the client-end, with the difference in that, the JAVA program is used in the encrypting process on the electronic document information, rather than the Java-Applet program; the server directly uses the Java program on the server to search the private cipher key information, rather than on the USBKey, and in the decrypting process, the server end uses the Java program to perform the decrypting process rather than the Java-Applet program. According to the invention, the transmission safety between the end to end transmission and the multipoint is ensured.

Description

technical field [0001] The invention relates to a secure transmission method of electronic official documents based on Web services, which is mainly used in the field of electronic government affairs. Background technique [0002] Electronic document exchange refers to a technology that combines AJAX technology and Web service technology. By designing an electronic document exchange mechanism, it aims to solve the problem of uniform standards for electronic document transmission and processing among different government offices, and improve security and effectiveness during this period. According to the business characteristics of e-government, the B / S mode is adopted as the structure between the client and the server, the distributed system structure is used as the way of government information exchange among various departments, and the Web service technology is used as the support of the electronic document exchange mechanism technology. The system follows the "XML-base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/30H04L9/32H04L29/08
Inventor 马殿富曾浩李晶韩冬
Owner BEIHANG UNIV
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