Method and system for signing an electronic contract

An electronic contract and sub-module technology, applied in the field of information security, can solve problems such as cumbersome operation process, achieve the effect of simplifying operation process and improving operation efficiency

Active Publication Date: 2022-04-15
北京荷月科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an electronic contract signing method and system, which solves the technical problem of cumbersome operation process when using multiple certificates for contract signing

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  • Method and system for signing an electronic contract
  • Method and system for signing an electronic contract

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] The purpose of the present invention is to provide a method and system for signing an electronic contract, which simplifies the operation process of using multiple digital certificates to sign a contract.

[0066] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

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Abstract

The invention discloses a method and system for signing an electronic contract. By establishing a corresponding relationship between a Ukey and an organization CA that issues digital certificates, the digital certificate corresponding to the CA in the Ukey is obtained, and the digital certificate is used to realize signature. The electronic contract signing method and system of the present invention realize the integration of multiple CAs by establishing the corresponding relationship between multiple Ukeys and CAs, and can read different digital certificates of multiple CAs at the same time, and sign contracts using multiple digital certificates At the same time, you only need to freely switch between multiple digital certificates, without installing and opening multiple signing tool terminals, which simplifies the operation process of signing contracts.

Description

technical field [0001] The invention relates to the field of information security, in particular to an electronic contract signing method and system. Background technique [0002] The organization that issues digital certificates is called CA, which is the authoritative organization responsible for issuing and managing digital certificates, and as a trusted third party in e-commerce transactions, it undertakes the responsibility of verifying the validity of public keys in the public key system. [0003] UKey is a reliable high-speed small storage device that is directly connected to the computer through the universal serial bus interface USB, and has password authentication function. [0004] In the prior art, when using a CA's digital certificate to sign a contract online, the signing tool corresponding to the CA must be installed in advance to read the digital certificate for signing. If you want to use multiple certificates, you must install multiple signing tools , user...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32G06Q10/10
CPCH04L9/3263H04L9/3247G06Q10/101
Inventor 李媛于静敏
Owner 北京荷月科技有限公司
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