Chip mounter encryption authorization algorithm and management system

A placement machine and algorithm technology, applied in computing, electrical digital data processing, computer security devices, etc., can solve the problems of easy cracking of encryption authorization and low safety factor, and prevent repeated illegal operations, high cracking costs, and increased trust effect

Pending Publication Date: 2021-01-22
北京华维国创电子科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an encryption authorization algorithm and a management system for the placeme

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  • Chip mounter encryption authorization algorithm and management system
  • Chip mounter encryption authorization algorithm and management system

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[0027]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 a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028]SeeFigure 1-2, The present invention provides a technical solution: an encryption authorization algorithm for placement machine, which specifically includes the following steps:

[0029]S1, trial state: the state when the software is installed for the first time when the placement machine leaves the factory, the central processing module 1 will start the trial state execution module 2, and the trial state execution module 2 will open some fu...

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Abstract

The invention discloses a chip mounter encryption authorization algorithm and management system, and the method comprises the steps: S1, a trial state: enabling a central processing module to start atrial state execution module when software is installed for the first time when a chip mounter leaves a factory, enabling the trial state execution module to open part of functions of the software soas to provide convenience for debugging by debugging staff and trial use by clients, wherein the state does not need any authorization code. The invention relates to the technical field of SMT chip mounter equipment. According to the chip mounter encryption authorization algorithm and the management system, multiple encryption modes are combined, the cracking difficulty is high, the cracking costis high, a user is difficult to bypass authorization through cracking, the loss of a chip mounter manufacturer is greatly reduced, the payment mode between an enterprise and the user is broadened through effective system control, transaction is easier to realize, the machine code and the authorization code are electronic files, so that the authorization application and the authorization code are very convenient to send, and the time is effectively saved.

Description

technical field [0001] The invention relates to the technical field of SMT mounter equipment, in particular to an encryption authorization algorithm and a management system for a mounter. Background technique [0002] There are many plans for the sales payment of placement machine equipment. Among them, the installment payment method often encounters the situation that the customer does not pay the balance due to the due date. In order to partially restrain the unpaid customers and protect the enterprise, the placement machine company will use the host computer software to encrypt and distribute time authorization to customers, so as to avoid unnecessary disputes. The existing encryption authorization scheme There are several types: [0003] The first one is the way of dongle hardware authorization. The dongle is a hardware device with a USB interface. It is inserted into the device host, and the host computer software can read the authorization time information in the don...

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Application Information

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IPC IPC(8): G06F21/12G06F21/60G06F21/72G06F21/73
CPCG06F21/121G06F21/602G06F21/72G06F21/73
Inventor 杨尊凯
Owner 北京华维国创电子科技有限公司
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