Safe order system based on digital certificate

Abstract

The invention discloses a safe order system based on digital certificate, the method is characterized in that, the system comprises the following modules: 1) a user certificate distribution module; 2) an order generation module; 3) an express waybill generation module; 4) a merchant delivery module which is used for a merchant and a logistics company to determine goods and transportation expenses according to an order 2D bar code; and 5) a consumer receiving module. Compared with the prior art, the system adopts the 2D bar code instead of a literal order in the prior art, and the 2D bar code comprises personal receiving information encrypted by digital envelope, an order number encrypted by a consumer public key and a digital signature for the above information from the logistics company. The model can avoid the order information leakage, can ensure the order information integrity and also can ensure that the logistics company can perform high efficient and safe delivery and consignee authentication.

Description

technical field [0001] The invention belongs to the field of information security, in particular to a digital certificate-based security order system. Background technique [0002] In online shopping, a valid order consists of two parts. One part is the consumer's shopping information, including the name, unit price, quantity, total amount, and payment status of the ordered item; the other part is the consumer's personal information about receiving the goods, including the consumer's address, name, mobile phone number and other information. Only when these two parts of information are accurate can we ensure that the goods ordered by consumers online can be delivered to consumers through the logistics company in a complete and smooth manner. At the same time, when there is a discrepancy between the received product and the ordered product, consumers, merchants and logistics companies can handle the resulting disputes according to the product order. [0003] There are two ty...

AI Technical Summary

Problems solved by technology

For example, in the first order model that includes shopping information and personal information, merchants can clearly see personal privacy information such as the name, address, and contact information of the transaction partner, so there is also such a security risk: purchase disputes occur At the same time, merchants can infringe on consumers by means of human flesh searches; on the other hand, in the logistics process, consumers’ shopping protection is not protected at all, and some lawbreakers can use this information to push advertisements and sell information to consumers. and other violations

In the second model, although the privacy of consumers is partially protected in the logistics process, the fundamental problem of information leakage also exists

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