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Method and system for remotely authorizing and maintaining cipher machine online

A cipher machine and authorization code technology, applied in the field of cipher machine maintenance, can solve problems such as manual maintenance, and achieve the effect of simplifying the process and controllable maintenance work.

Active Publication Date: 2020-04-21
SHENZHEN DONJIN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for remotely authorizing and maintaining a cipher machine in view of the above-mentioned defects of manual maintenance in the prior art

Method used

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  • Method and system for remotely authorizing and maintaining cipher machine online
  • Method and system for remotely authorizing and maintaining cipher machine online

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Experimental program
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Embodiment 1

[0036] refer to figure 1 , this embodiment discloses a method for remote online authorization and maintenance of a cipher machine, which is implemented by the cooperation of the cipher machine, the authorization service middleware, and the authorization center. Specifically, the method includes:

[0037] S101: The cipher machine to be maintained generates authorization request information according to its own inherent information.

[0038] Specifically, the cipher machine to be maintained generates authorization request information according to its own inherent information, including: generating an HMAC verification value according to the MAC address, serial number and the HMAC key preset at the factory; The authorization request information is obtained by combining the request time and the generated HMAC verification value.

[0039] Both MAC address and serial number can uniquely represent a cryptographic machine. Theoretically, only one of them needs to be selected, but be...

Embodiment 2

[0050] refer to figure 2 , based on the same inventive concept, this embodiment discloses a system for remote online authorization and maintenance of a cipher machine. The system includes: a cipher machine, an authorization service middleware, and an authorization center. For interaction, the cipher machine and the authorization service middleware interact through offline input. Specifically, the authorization service middleware may be an application program installed on a smart phone terminal or other similar terminals. The terminal can exchange data with the authorization center through the online network.

[0051] The encryption machine is configured to: generate authorization request information according to its own inherent information;

[0052] The authorization service middleware is configured to: obtain the authorization request information input offline, and transfer the authorization request information to an authorization center;

[0053] The authorization cente...

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Abstract

The invention discloses a method and a system for remotely authorizing and maintaining a cipher machine on line. The method comprises the following steps that: the cipher machine to be maintained generates authorization request information according to inherent information of the cipher machine; the authorization service middleware acquires the offline input authorization request information and transfers the authorization request information to an authorization center through an online network; the authorization center verifies whether the authorization request information is legal or not, Ifthe authorization request information is legal, a one-time authorization code is generated based on the authorization request information and sent to the authorization service middleware; and the cipher machine to be maintained acquires and verifies the offline input one-time authorization code, enters a maintenance state when the one-time authorization code is verified to be valid, and exits themaintenance state when the maintenance time corresponding to the one-time authorization code is up. According to the invention, an online authorization mode can be realized, so that the maintenance work of the cipher machine is controllable and auditable, and the process is simplified.

Description

technical field [0001] The invention relates to the field of cipher machine maintenance, in particular to a method and system for remote online authorization and maintenance of cipher machines. Background technique [0002] Most of the maintenance control of the cipher machine is based on the local management authorization of the manufacturer. The administrator needs to insert the hardware medium on site until the cipher machine is authenticated and authorized to perform related maintenance operations, which increases the complexity and convenience of the operation, and the maintenance work record cannot be audit. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method and a system for remote online authorization and maintenance of a cipher machine in view of the above-mentioned defects of manual maintenance in the prior art. [0004] The technical solution adopted by the present invention to solve its technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06
CPCH04L9/3242H04L9/3228H04L63/0838H04L63/0876
Inventor 罗漫贺建楠
Owner SHENZHEN DONJIN COMM TECH
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