CN104408625A

CN104408625A - An anti-counterfeiting authentication module with a USB port

Info

Publication number: CN104408625A
Application number: CN201410427529.1A
Authority: CN
Inventors: 杨利华
Original assignee: Beijing CEC Huada Electronic Design Co Ltd
Current assignee: Beijing CEC Huada Electronic Design Co Ltd
Priority date: 2014-08-27
Filing date: 2014-08-27
Publication date: 2015-03-11

Abstract

The invention proposes an anti-counterfeiting authentication module with a USB port, wherein the module is suitable for a container like a bottle, and a container in other shapes similar to a bottle cap. A USB port anti-counterfeiting authentication module in the module includes a USB port and a USB port anti-counterfeiting authentication chip. An inner circuit structure of the USB port anti-counterfeiting authentication module includes a CPU, a memory, an encryption algorithm, and a USB interface circuit. A storage stores unique coding information of a product, and production information on the storage corresponds to the product information in an anti-counterfeiting database of the manufacture or the third-part, and meanwhile a corresponding encryption algorithm is attached for network authenticating in case of an access to the anti-counterfeiting database.

Description

A kind of anti-fake certificate module with USB port

Technical field

The present invention relates to a kind of anti-fake certificate module with USB port.

Background technology

The anti-counterfeiting technology of article divide package anti-counterfeiting and chip technology false proof.During chip technology is false proof, mainly utilize REID (RFID) anti-counterfeiting technology at present.Because radio-frequency (RF) identification chip (RFID) is large scale integrated circuit manufacture, have that difficulty of processing is high, cost is low, can carry out the features such as certification by enterprise to merchandise news, false proof effect can be played.

But this REID (RFID) anti-counterfeiting technology needs to use card reader to read information, and concerning and products retail person, this is an extra cost.And concerning ultimate consumer, after buying product, also need to find a card reader to verify authenticity of products.Concerning products customers, differentiate that authenticity of products is a troublesome thing by card reader.

Summary of the invention

The present invention proposes a kind of false-proof authentication system with USB port, and consumer can be helped not use card reader, utilizes chip anti-counterfeiting technology to differentiate authenticity of products simultaneously.Its method is: when producing, utilize integrated technology, and in module, encapsulate an anti-fake certificate module, its communication interface is USB port.USB port anti-fake certificate module and the false proof database of communication network and producer form a set of Antiforge system jointly.When needs carry out True-false distinguish to product, after the USB port of bottleneck being connected the USB port of mobile phone or PC (PC), again by the communication network such as mobile Internet or internet access producer or the false proof database of third party, after network authentication passes through, may have access to the product related information in producer or the false proof database of third party, thus reach the object differentiating authenticity of products.

The system that the present invention proposes, its subsidiary USB port anti-fake certificate module comprises a USB and a special USB port anti-fake certificate chip.The internal circuit configuration of USB port anti-fake certificate chip comprises CPU, storer, cryptographic algorithm, usb circuit.Storer stores product unique encodings information, product information on storer is registered in producer or third-party false proof database, corresponding with the product information in producer or the false proof database of third party, subsidiary corresponding cryptographic algorithm simultaneously, for network authentication before access producer or the false proof database of third party.

When system is unlocked, applies external force can to anti-fake certificate chip, thus damage anti-fake certificate functions of modules, communication network cannot be linked by USB interface, thus prevent the secondary of module from utilizing.

Accompanying drawing explanation

Fig. 1 is USB port false-proof authentication system schematic diagram

Fig. 2 is the bottle cap schematic appearance of band USB port false-proof authentication system

Fig. 3 is Antiforge system schematic diagram

Fig. 4 is verification process schematic diagram

Embodiment

Anti-pseudoprocess below by way of bottle type container is illustrated.

USB port anti-fake certificate module as shown in Figure 1, is made up of USB 1 and anti-fake certificate chip 2.USB 1 is the interface that the external communication of anti-fake certificate chip 2 connects.

As shown in Figure 2, bottle cap 4 and bottle type container 1 form the container of product jointly.In bottle cap 4, be integrated with USB port anti-fake certificate module 3.The USB of USB port anti-fake certificate module 3 is exposed at outside bottle cap 4.USB port anti-fake certificate module 3 is relative with bottleneck 2 fixing by fixed band 5, when rotating bottle cap 4, will pull the anti-fake certificate chip in USB port anti-fake certificate module 3, be destroyed by anti-fake certificate chip.After anti-fake certificate chip destroys, USB port anti-fake certificate module 3 loses normal function, thus prevents the secondary of bottle cap 4 from utilizing.

USB port anti-fake certificate chip internal circuits structure as shown in Figure 3 comprises CPU1, storer 2, cryptographic algorithm 3, USB interface 4 circuit composition.The unique encodings of product is stored in storer 2, product information on storer 2 is registered in producer or third-party false proof database, corresponding with the product information in false proof database, subsidiary corresponding cryptographic algorithm simultaneously, needs to carry out certification before the false proof database of access.When USB port anti-fake certificate chip operation, externally connected by USB interface 4, utilize cryptographic algorithm 3 to carry out network authentication.

As shown in Figure 4, USB port anti-fake certificate module on bottled product 1 bottle cap, connect by the USB port of USB port and mobile phone 2 or PC 3, pass through the false proof database of mobile Internet or the Internet web access producer or the 3rd side again, after network authentication passes through, just can inquire about the product information on producer or the false proof database of third party, thus judge the true and false of this product.

Claims

1. the anti-fake certificate module with USB port, acts on article to be certified, it is characterized in that comprising USB port anti-fake certificate module, communication network, false proof database, wherein:

USB port anti-fake certificate module is made up of a USB and USB port anti-fake certificate chip, and USB is the USB interface that the external communication of USB port anti-fake certificate chip connects;

USB port anti-fake certificate module is connect by the USB port of USB and mobile phone or PC, pass through the false proof database of communication network access of mobile phone or PC again, after network authentication passes through, just can inquire about the information on false proof database, thus judge the true and false of these article.

2. module as claimed in claim 1, it is characterized in that USB port anti-fake certificate chip comprises CPU, storer, cryptographic algorithm, usb circuit, storer stores article unique encodings information, Item Information on storer is registered in false proof database, corresponding with the Item Information in false proof database, subsidiary corresponding cryptographic algorithm simultaneously, for network authentication before the false proof database of access.

3. module as claimed in claim 1, it is characterized in that: when USB port anti-fake certificate module is rotated, external force can be applied to USB port anti-fake certificate chip, destroy USB port anti-fake certificate module normal function, cannot USB linking communications network be passed through, prevent the secondary of USB port anti-fake certificate module from utilizing.