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Printing-stamping integrated device and printed text stamping method

A text and equipment technology, applied in instruments, electronic digital data processing, digital data protection, etc., can solve the problems of being easily tampered by others, unable to check the content of tampering, etc., and achieve the effect of increasing the difficulty of tampering and easy identification.

Inactive Publication Date: 2017-09-15
胡金钱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the current stamping is manual stamping, which is easy to be tampered with. In addition, the contract usually has multiple pages, and it is impossible to check whether the content has been tampered with.

Method used

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  • Printing-stamping integrated device and printed text stamping method
  • Printing-stamping integrated device and printed text stamping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, a printing-stamping integrated device of the present invention includes: a printer, a positioner and a stamper; the printer, positioner and stamper are sealed in a box ; The box body is locked by an intelligent password; the printer is used to print the paper text; the locator is used to determine the position of the stamp after the paper text is printed; the stamper , used to stamp on the determined stamp position.

[0039] The device confirms that the contract documents reflect the true and valid intentions of the enterprise through key technology and physical sealing actions, and ensures that the seal can only be affixed on the paper documents of the contract. After reviewing and confirming the content of the text and the location of the seal, the document is signed with a private key so that the text cannot be tampered with.

[0040] Preferably, the smart password is a public-private key pair. The device uses an intelligent cryptographi...

Embodiment 2

[0047] The present invention also relates to a stamping method for printed text, the method comprising the following steps:

[0048] S1, edit electronic text;

[0049] S2, open the electronic text, and select any position on the text for electronic stamping;

[0050] S3, the reviewer signs the stamped text;

[0051] S4, using the printing-seal integrated device to print the signed text and affix the seal;

[0052] S5. Step S4 is repeated until all paper texts in the text are printed.

[0053] The method adopted in the embodiment of the present invention first uses the public key to verify the integrity of the electronic text of the contract to ensure that the electronic file is legal and untampered, and is printed out page by page by the printer, and the seal is stamped on the stamped position to ensure that the stamp can only be stamped On the paper document of the contract, the document is signed with a private key so that the text cannot be tampered with again.

[0054]...

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Abstract

The invention relates to a printing-stamping integrated device. The device comprises a printer, a locator and a stamper which are sealed in a box body, wherein the locator is used for determining a stamping position; and the stamper is used for stamping. The invention furthermore relates to a method. The stamping method comprises the steps of editing an electronic text; selecting any position on the text to perform electronic stamping; performing signature on the stamped text; printing and stamping the signed text; and repeating the step S4 until all paper texts in the text are printed out. Through the device and the method, a document of a contract is confirmed through a key technology and a physical sealing action, and the stamper is ensured to only stamp the paper document of the contract; and after text contents and the stamping position are audited and determined, the document is signed by a private key, so that the text cannot be tampered.

Description

technical field [0001] The invention relates to the field of electronic information stamping, in particular to a printing-stamping integrated device and a stamping method for printed text. Background technique [0002] In the production and operation activities of enterprises, a large number of contracts need to be generated and stamped on them to be formally effective. The contracts must be guaranteed to be true and valid intentions of the parties concerned. However, cases of tampering with contracts by insiders colluding to commit crimes also frequently occur , the problem generally lies with the custodian of the official seal, who stamps the falsified text or even the blank text. [0003] In addition, since the actual contract usually has multiple pages, the stamping can only prepare the position and style of the text to be stamped, push the equipment, and stamp directly. In this case, it is not possible to see all the content of the contract, making the audit useless. ...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/64
CPCG06F21/6209G06F21/64
Inventor 胡金钱
Owner 胡金钱
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