Electronic certificate ex-warehouse method based on OFD format

A technology of electronic license and format, which is applied in the field of electronic license outbound based on OFD format to achieve the effect of ensuring validity

Inactive Publication Date: 2019-12-03
江西金格科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As for the existing outbound methods, there are generally various problems. Considering the characteristics of the OFD format itself, it is imperative to develop a set of electronic certificate outbound methods that are both safe and practical.

Method used

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  • Electronic certificate ex-warehouse method based on OFD format
  • Electronic certificate ex-warehouse method based on OFD format
  • Electronic certificate ex-warehouse method based on OFD format

Examples

Experimental program
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Embodiment Construction

[0020] The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0021] like figure 1 shown. The working principle diagram of the present invention is mainly composed of main services such as outbound demand collection, stamp generation, seal generation, seal verification, signature generation, signature stamping and outbound completion.

[0022] For the certificates to be released from the warehouse, collect the reasons or uses of the certificates, and then combine relevant information to generate an impression that meets the requirements; use the newly generated impression to follow the figure 2 The standard format of the stamp data shown is encapsulated into stamp data that meets the standard requirements; then use the generated stamp data. according to image 3 The verification process of the electronic seal first verifies its validity and legality t...

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PUM

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Abstract

The invention discloses an electronic certificate ex-warehouse method based on an OFD format document format. The method comprises the following steps: selecting information needing to be added according to an ex-warehouse demand, and generating an impression picture with a specified size; generating standard seal data according to the signature password technical specification and the informationrequired by the signature password technical specification; detecting whether the generated seal data meets specifications and specification standard requirements or not; the user selects a positionwhere information needs to be added for ex-warehouse; verifying the PIN code of the key disk required by the user signature; stamping the newly generated seal at a specified position; generating standard signature data according to the signature password technical specification; and according to data specification requirements of an OFD format, generating the generated seal data and signature datato a specified position in the document. According to the invention, the validity of the signature data of the original electronic certificate is ensured, other instructions and information can be added during ex-warehouse, and new seal data can be synthesized again and stamped into the electronic certificate to be delivered.

Description

technical field [0001] The invention relates to computer electronic license transmission technology, in particular to an electronic license outbound method based on OFD format. Background technique [0002] In view of the widespread problems in the society that paper certificates are difficult to make, easy to lose, difficult to verify, and easy to forge, etc., a solution for electronic certificate management based on OFD layout technology is proposed to realize "certification, management, issuance, and verification" of electronic certificates. Integrated process management to ensure the authenticity, integrity, security and availability of electronic certificates. Electronic certificates are usually stored in storage devices such as computer hard disks or mobile hard disks, U disks, etc., and can be printed into paper photos and transmitted over the network. [0003] At present, for the electronic certificates based on the OFD format, one of the methods of delivery is to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06F21/62
CPCG06F21/64G06F21/62
Inventor 不公告发明人
Owner 江西金格科技有限公司
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