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Operation request processing method and system

An operation request processing and operation request technology, which is applied in the field of information security and can solve the problems of limited application scope of data transmission and invisible data transmission of full ciphertext data.

Active Publication Date: 2014-04-09
TENDYRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the problems of invisible data and limited application range of data transmission in full ciphertext data transmission

Method used

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  • Operation request processing method and system
  • Operation request processing method and system

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and ...

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Abstract

The invention provides an operation request processing method and system. The operation request processing method comprises the steps that after receiving an operation request message, a background system server generates a response message according to a first preset security class and sends the response message to a network terminal; after receiving the response message, the network terminal generates a feedback message according to a second preset security class and sends the feedback message to the background system server; after receiving the feedback message, the background system server executes an operation request. By conducting security classification on data to be transmitted, semi-transparency of communication data is realized, a part of the communication data are transmitted in the form of plaintexts, and the integrity and the safety of the data to be transmitted with a higher security class can also be guaranteed on the premises that the absolute security of the data to be transmitted with the highest security class is guaranteed and the plaintexts of the data to be transmitted with the higher security class and the plaintexts of the data to be transmitted with a lower security class are visible.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to an operation request processing method and system. Background technique [0002] The existing online business in the financial industry usually adopts the communication method of full ciphertext transmission to ensure the safe transaction between the bank background and the network terminal. [0003] The commonly used communication method is: the network terminal is connected to the bank processing center, and the handshake principle is used to establish an end-to-end logical security channel with the processing center. All communication data between the bank processing center and the security device is encrypted. The form of ciphertext + MAC is used to circulate on the physical channel to achieve the purpose of communication security. [0004] Among them, the network terminal can include security devices (for example: smart password devices, USB Key devices...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32
Inventor 李东声
Owner TENDYRON CORP
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