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Encryption technique method based on digital signature in data communication transmission

A digital signature and data exchange technology, applied in the usage of multiple keys/algorithms, user identity/authority verification, etc., can solve problems such as unreliability, and achieve the effect of improving security, ensuring confidentiality, and improving service quality

Inactive Publication Date: 2012-09-26
上海金鑫计算机系统工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One is symmetric encryption. Both parties have a shared key. It can only be used when both parties know the key. It is usually used in an isolated environment. If the number of users is large, this mechanism is not reliable.

Method used

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  • Encryption technique method based on digital signature in data communication transmission
  • Encryption technique method based on digital signature in data communication transmission
  • Encryption technique method based on digital signature in data communication transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0138] ①Encrypt Simple Object Access Protocol SOAP (SIMPLEOBJECT ACCESS PROTOCOL) information through the signature function on the client side;

[0139] ② When encrypting, first obtain the private key and related certificates, then sign the Simple Object Access Protocol SOAP (SIMPLE OBJECT ACCESS PROTOCOL) message, and finally send the signed file to the server through the transmission protocol HTTP (HYPERTEXT TRANSPORTPROTOCOL);

[0140] ③The server verifies the signed Simple Object Access Protocol (SOAP, fully written as SIMPLE OBJECT ACCESS PROTOCOL) message through the data verification function;

[0141] ④ After verification, the document is decrypted according to the private key and related certificates.

[0142] Please refer to the attached Figure 4 As shown, the network service filtering based on the digital signature encryption technology method in the data exchange transmission includes: the agent end 31 and the server end B 32, and the request 33 and the response...

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Abstract

An electric products service method relating to information technology region, is particularly for implementing encryption techniques of digital signing in data interchange transmission process between different structure systems, and is mainly applied to encryption techniques method of digital signing in data interchange transmission of network service. The method access agreement SOAP processing network service filtering and data interchange to obtain message level safe between end to end by network service using simple object; digital signing and ciphering work are executed for expandable making language XML to implementing data safety by data ciphering, digital certificate and safe network service in data sharing exchange process; is mainly used for resolving relative technical problems such as confidentiality, integrality and consistency in information transfer process. Active effect of the present invention is: adopting encryption techniques based on digital signing can secure confidentiality, integrality and consistency in the process of information transfer; having advantages such as convenient use, improving service quality.

Description

technical field [0001] The invention relates to an electronic product service method in the field of information technology. It is especially aimed at the realization of encryption technology based on digital signatures in the process of data exchange and transmission between heterogeneous systems. It is mainly used in network services. When using Simple Object Access Protocol SOAP (SIMPLE OBJECTACCESS PROTOCOL) for data exchange, the mark can be extended The language XML (EXTENSIBLE MARKUP LANGUAGE) is encoded in plaintext by default, which threatens the confidentiality of information during transmission. Therefore, encryption technology based on digital signatures can ensure confidentiality, integrity and consistency during information transmission. . Background technique [0002] Secure network service is a necessary guarantee for the success of network service. But it is well known that web services use the Simple Object Access Protocol SOAP (SIMPLE OBJECT ACCESS PROTO...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/14
Inventor 计岩平陈铭袁文聪童茵陈任张彬李晓丹
Owner 上海金鑫计算机系统工程股份有限公司