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
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[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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