A method for implementing an electronic password anti-counterfeiting label
A technology of an anti-counterfeiting label and an implementation method, which is applied in the implementation field of electronic password anti-counterfeiting labels, and can solve the problems of data being easily forged and the like.
Active Publication Date: 2017-09-26
宿州华瑞网络信息服务有限公司
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The disadvantage of the method and system is that the data is easily falsified when the data is verified interactively
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[0013] The present invention will be described in detail below in conjunction with accompanying drawing:
[0014] like figure 1 As shown, the implementation method of this electronic password anti-counterfeiting label, the specific steps are as follows:
[0015] (1) Set the cloud shield so that each cloud shield saves four non-modifiable data inside the cloud shield when it leaves the factory. A. Root public key PKr: there is always only one pair of root public key PKr and root private key SKr; B. Initial key pair SK0 / PK0: The initial key pair of each Cloud Shield is randomly generated, where SK0 is the initial private key and PK0 is the initial public key; C. Cloud Shield ID: the ID of each Cloud Shield They are all different; D. The initial public key SKr (PK0) signed by the root private key SKr; ensures the legitimacy of Cloud Shield and cannot be forged.
[0016] (2) Use Yundun to produce enterprise root shields, which are used to produce anti-counterfeiting labels for d...
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The invention relates to a method for achieving an electronic password anti-counterfeit label. The method comprises the following specific steps that (1) a cloud shield is set and four data which cannot be modified are stored in the cloud shield when the cloud shield leaves the factory; (2) an enterprise root shield is produced through the cloud shield and the enterprise root shield is used for producing the anti-counterfeit label of an appointed enterprise; (3) an anti-counterfeit shield a of the enterprise is produced through the enterprise root shield, the anti-counterfeit label a is signed, and information is written into the anti-counterfeit shield a; (4) detection is conducted and whether the anti-counterfeit shield a is counterfeited or not is verified. The method has the advantages that the asymmetric key encryption algorithm is used for resisting counterfeiting, the asymmetric key encryption algorithm comprises but is not limited to SM2 and RAS, and therefore counterfeiting resistance is achieved and counterfeiting cannot be achieved; data reading and writing are conducted on the data in a non-contact mode, the non-contact mode comprises but is not limited to NFC, and the anti-counterfeit label is suitable for high-value objects.
Description
technical field [0001] The invention relates to the field of anti-counterfeiting labels, and mainly relates to a method for realizing an electronic password anti-counterfeiting label. Background technique [0002] Chinese patent application number: 201110054471.7 discloses an interactive anti-counterfeiting verification method and an intelligent anti-counterfeiting label, which consists of an anti-counterfeiting label, an anti-counterfeiting verification device and an anti-counterfeiting server. The anti-counterfeiting label contains a microprocessor unit that can execute the anti-counterfeiting verification logic. With the assistance of anti-counterfeiting verification equipment, interactive verification based on password and one-way encryption algorithm is carried out, and password synchronization and update are carried out at the same time. An intelligent anti-counterfeiting label suitable for the interactive anti-counterfeiting verification method, comprising a microproc...
Claims
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IPC IPC(8): H04L9/32G06K19/07
Inventor 罗鸣沈宁陈波
Owner 宿州华瑞网络信息服务有限公司