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Method for using electronic seal based on block chain, equipment and medium

An electronic seal and blockchain technology, applied in the blockchain field, can solve problems such as tampering, and achieve the effect of improved security and strong traceability

Pending Publication Date: 2020-07-28
浪潮云洲工业互联网有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current use scenario of the single seal is mainly to integrate the electronic seal into a stable process. Users only need to register with the system provider to enjoy the functions of information transmission and online signature, but this will have certain risks and may risk of tampering

Method used

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  • Method for using electronic seal based on block chain, equipment and medium
  • Method for using electronic seal based on block chain, equipment and medium

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Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of this specification clearer, the technical solution of this application will be clearly and completely described below in conjunction with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the description, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present application.

[0041] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0042] The embodiment of the present application provides a method and a corresponding scheme for using an electronic seal based on the block chain. The distributed storage technology of the b...

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Abstract

The invention discloses a method for using an electronic seal based on a block chain, equipment and a medium, and the method comprises: receiving the electronic seal of a first user, packaging the electronic seal into a block, and writing the block into the block chain; receiving a file sent by a second user, and confirming identity information of the second user; and determining whether to printthe electronic seal of the first user to a file sent by the second user according to the identity information of the first user. The distributed storage technology of the block chain makes up the problem that a traditional electronic seal is tampered in use, meanwhile, the traceability of the block chain technology is high, the use process of the electronic seal can be recorded, and the safety isgreatly improved.

Description

technical field [0001] The present application relates to the technical field of block chains, and in particular to a method, device and medium for using electronic seals based on block chains. Background technique [0002] The electronic seal (signature) is an online identity authentication system based on the international PKI standard. The digital certificate is equivalent to an online ID card. It effectively conducts online identity authentication through a third-party authoritative authentication in the form of a digital signature, helping each subject to identify each other's identity and Show your own identity, with authenticity and anti-repudiation functions. Different from physical ID cards, digital certificates also have the characteristics of security, confidentiality, and tamper-proof, which can effectively protect and securely transmit information transmitted by enterprises on the Internet. [0003] The current use scenario of the single seal is mainly to integ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/33G06F21/60G06F21/64G06F16/27H04L9/32
CPCG06F16/27G06F21/33G06F21/602G06F21/64H04L9/3247
Inventor 史晨冲肖雪王伟兵李照川罗森
Owner 浪潮云洲工业互联网有限公司