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Electronic safety seal system

A technology of electronic security and electronic seal, applied in computer security devices, electronic digital data processing, instruments, etc., to achieve the effect of enhancing security

Inactive Publication Date: 2012-08-08
施永平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, people are generally worried about the security of electronic seals, and only when their security reaches or exceeds that of traditional seals can they be truly accepted by the majority of users.

Method used

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  • Electronic safety seal system
  • Electronic safety seal system

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0012] figure 1 It is the main flowchart of the electronic security seal system of the present invention, the electronic security seal system in the figure is characterized in that the system includes:

[0013] input unit, which is used to obtain the encrypted password in the external U disk;

[0014] A seal generating unit, which is used to generate an electronic seal and affix it to the electronic file;

[0015] An encryption unit, which is used to encrypt the sealed electronic file according to the obtained encryption password;

[0016] The decryption unit is used for decrypting the encrypted electronic file according to the decryption password obtained from the external U disk.

[0017] The electronic security seal system of the present invention can use the RSA public key encryption algorithm and the like to encrypt and decrypt files during specific implementation.

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Abstract

The invention discloses an electronic safety seal system. After an electronic seal is generated and is stamped in an electronic document, an encryption password in an external U disk is acquired to encrypt the stamped electronic document; and then a decryption password is acquired from the external U disk to decrypt the encrypted electronic document. According to the electronic safety seal system, by combining external hardware, the safety of the electronic document is enhanced by using a more complex password without requiring a user to remember the complex password set by the electronic document.

Description

technical field [0001] The invention relates to an electronic seal system, in particular to an electronic seal system with high security. Background technique [0002] Electronic seal is a high-tech technology that uses computer encryption algorithm to realize the function of electronic signature. At present, electronic seal technology has been widely used in state organs at all levels and enterprises and institutions. However, in practice, people generally worry about the security of electronic seals, and only when their security reaches or even surpasses traditional seals can they be truly accepted by users. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electronic security seal system, which enables it to use more complex passwords to enhance its security by combining external hardware, without the need for users to remember the complex passwords they set. . [0004] In order to solve the above technica...

Claims

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Application Information

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IPC IPC(8): G06F21/24G06Q10/10G06F21/60
Inventor 施永平
Owner 施永平