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A method and system for remote online authorization and maintenance of a cipher machine

A cipher machine and authorization code technology, which is 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: 2022-06-07
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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  • A method and system for remote online authorization and maintenance of a cipher machine
  • A method and system for remote online authorization and maintenance of a cipher machine

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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 system for remote online authorization and maintenance of a cipher machine. The method includes: the cipher machine to be maintained generates authorization request information according to its own inherent information; the authorization service middleware obtains the authorization request information input offline, and passes The online network forwards the authorization request information to the authorization center; the authorization center verifies whether the authorization request information is legal, and if it is legal, generates a one-time authorization code based on the authorization request information and sends it to the authorization service middleware; The cipher machine under maintenance obtains and verifies the one-time authorization code input offline, enters the maintenance state when the one-time authorization code verification is valid, and exits the maintenance state when the maintenance time corresponding to the one-time authorization code arrives. The invention can realize the online authorization mode, make the maintenance work of the cipher machine controllable and auditable, and simplify the process.

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 Patents(China)
IPC IPC(8): H04L9/32H04L9/40
CPCH04L9/3242H04L9/3228H04L63/0838H04L63/0876
Inventor 罗漫贺建楠
Owner SHENZHEN DONJIN COMM TECH
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