CN102801527B - Distributed general anti-counterfeiting system based on NFC and mobile communication - Google Patents
Distributed general anti-counterfeiting system based on NFC and mobile communication Download PDFInfo
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- CN102801527B CN102801527B CN201210279635.0A CN201210279635A CN102801527B CN 102801527 B CN102801527 B CN 102801527B CN 201210279635 A CN201210279635 A CN 201210279635A CN 102801527 B CN102801527 B CN 102801527B
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Abstract
The invention provides a distributed general anti-counterfeiting system based on NFC and mobile communication. The system comprises a core anti-counterfeiting subsystem, a terminal authentication subsystem, and an interface converting subsystem. A public key distribution module of the core anti-counterfeiting subsystem is used to generate a manufacturer secret key and encrypt the secret key through the public key, and generate a manufacturer certificate. An enterprise processing module is used to generate contents of information labels, and verify received information labels. An authorization code generating module of the terminal authentication subsystem is used to generate authorization codes, and an authentication module is used for sending the contents of the information labels when the authorization codes are determined to be effective. A logic deciphering module of the interface converting subsystem is used to obtain the manufacturer secret key, and a screening module is used to compare with saved registration information according to the manufacturer secret key and send a comparing result to a sending module. The sending module is used to send an inquiring application to an affiliation manufacturer according to the manufacturer secret key and receive an inquiring result. The system enriches methods of anti-counterfeiting technology, improves reliability of anti-counterfeiting technology, and reduces the cost of the anti-counterfeiting technology.
Description
Technical field
The present invention relates to a kind of distributed general Antiforge system based on NFC and mobile communication, belong to wireless communication technique field.
Background technology
NFC(Near Field Communication, near-field communication) be a kind of short-range high frequency wireless communication technology, allow to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment.This technology is developed by contact-free formula radio-frequency (RF) identification (RFID), and backward compatible RFID, be mainly used in the handheld devices such as mobile phone, providing the M2M communication of (Machine to Machine).Because NFC has natural fail safe, therefore, NFC technique is considered to have great application prospect in fields such as mobile-phone payments.
There are some in the prior art based on the mobile antifogery technology of mobile phone, such as write unique sequence number in an rfid tag, user is made to scan RFID label tag by RFID device, and scanning result is sent to mobile phone, by the form of SMS, this sequence number is sent to remote server again, thus judge that whether the RFID label tag that this sequence number is corresponding is legal.But the method needs to rely on existing mobile communication network, need to produce certain expense, cause the cost of anti-counterfeiting technology higher, but also need the support of SMS, anti-counterfeiting technology means are single, reliability is poor; In addition, anti-pseudoprocess also needs extra RFID device, further increases the cost of anti-counterfeiting technology.
Summary of the invention
The present invention solves the problem that means are single, reliability is poor, cost is higher that existing radio-frequency (RF) identification and anti-counterfeiting technology exist, and then provides a kind of distributed general Antiforge system based on NFC and mobile communication.For this reason, the invention provides following technical scheme:
Based on a distributed general Antiforge system for NFC and mobile communication, comprise the false proof subsystem of core, terminal authentication subsystem and interface conversion subsystem;
The false proof subsystem of described core comprises:
Public key distribution module, for generating producer's key and by sending to described interface conversion subsystem after public key encryption, and generates producer's certificate and sends to described business processes module;
Business processes module, for according to described producer certificate and in conjunction with factory private key information generated label substance, described information labels content is write in the NFC label of specifying, and described information labels content is stored, and the information labels content of reception verified by the described label substance information stored, and send corresponding Query Result according to the inquiry application received;
Described terminal authentication subsystem comprises:
NFC module for reading and writing, sends to authentication module for the information labels content that reads in NFC label;
Authorization code generation module, for regularly generating unique authorization code and preserving in described terminal;
Authentication module, during for judging that described authorization code is effective, sends to described business processes module by mobile communication network by described information labels content;
Described interface conversion subsystem comprises:
Logic deciphering module, for obtaining producer's key by information labels content described in public key decryptions and sending to examination module;
Examination module, for the log-on message comparison according to producer's key and preservation, and sends to sending module by comparison result;
Sending module, if consistent for comparison result, then judges the ownership producer of encrypted state product information according to producer's key, and sends inquiry application to the described business processes module of ownership producer, receives Query Result.
The technical scheme that embodiment of the present invention provides, by the combination by NFC label and mobile communcations system, has not only been enriched the means of anti-counterfeiting technology, has been improve the reliability of anti-counterfeiting technology, and do not needed extra equipment, reduced the cost of anti-counterfeiting technology.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the distributed general Antiforge system based on NFC and mobile communication that the specific embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The specific embodiment of the present invention provides a kind of distributed general Antiforge system based on NFC and mobile communication, as shown in Figure 1, comprises the false proof subsystem 1 of core, terminal authentication subsystem 2 and interface conversion subsystem 3;
The false proof subsystem 1 of core comprises:
Public key distribution module 11, for generating producer's key and by sending to interface conversion subsystem 3 after public key encryption, and generates producer's certificate and sends to business processes module 12;
Business processes module 12, for according to producer's certificate and in conjunction with factory private key information generated label substance, information labels content is write in the NFC label of specifying, and information labels content is stored, and the information labels content of reception verified by the label substance information stored, and send corresponding Query Result according to the inquiry application received;
Terminal authentication subsystem 2 comprises:
NFC module for reading and writing 21, sends to authentication module 23 for the information labels content that reads in NFC label;
Authorization code generation module 22, for regularly generating unique authorization code in the terminal and preserving;
Authentication module 23, during for judging that authorization code is effective, sends to business processes module 21 by mobile communication network by information labels content;
Interface conversion subsystem 3 comprises:
Logic deciphering module 31, for obtaining producer's key by public key decryptions information labels content and sending to examination module 32;
Examination module 32, for the log-on message comparison according to producer's key and preservation, and sends to sending module 33 by comparison result;
Sending module 33, if consistent for comparison result, then judges the ownership producer of encrypted state product information according to producer's key, and sends inquiry application to the business processes module 21 of ownership producer, receives Query Result.
Concrete implementation comprises: the false proof subsystem 1 of core and interface conversion subsystem 3 all can adopt IBM Systemx3650M3 (7945O25) server, run Windows Server 2008R2 operating system, the database in the false proof subsystem 1 of core and interface conversion subsystem 3 can adopt SQL Server 2010/MySql/Oracle large database; Terminal authentication subsystem 2 can adopt smart mobile phone with RFID function or NXP RC52213.56M read write line.Standard agreement used in the false proof subsystem 1 of core, terminal authentication subsystem 2 and interface conversion subsystem 3 and algorithm comprise: ICP/IP protocol stack, ISO14443-A agreement, 3DES cryptographic algorithm/AES encryption algorithm and AES encryption algorithm/3DES cryptographic algorithm.
The operation principle of the distributed general Antiforge system based on NFC and mobile communication that this embodiment provides is:
The false proof subsystem 1 of core comprises public key distribution module 11 and business processes module 12.For the client that certain is signing, first public key distribution module 11 generates a random code, then in conjunction with company-information (PKI), generate unique producer's key, as the mark that each manufacturer is distinguished, and by producer's key of generation by being sent to interface conversion subsystem 3, this closely will to preserve by interface conversion subsystem 3.Wherein the form of producer's key is as follows:
| Random code | Manufacturer encodes | SIC code |
Public key distribution module 11 is also by RSA Algorithm, and according to secret generating producer of manufacturer certificate, the content of producer's certificate comprises plant code, industry code, signing time etc., and producer's certificate of generation is issued business processes module 12.All hardware and database are all arranged at manufacturer internal by business processes module 12, and manufacturer's information can be avoided to reveal, specifically for according to the producer's certificate received, in conjunction with the factory private key information generated label substance of oneself.Wherein the form of information labels content is as follows:
| Private key | Digital certificate | Product type is encoded | Product coding |
Information labels content can, by producer's sets itself, be kept in the server of producer oneself, and server passes through firewall protection, to avoid divulging a secret.The information labels content of generation is generated final write content by RSA+SHA-1 Digital Signature Algorithm by business processes module 12 again, and writes in the NFC label of specifying.The form of wherein final write content is as follows:
| Tag recognition code | Private key | Digital certificate | Product type is encoded | Product coding |
The information of the final write generated can send to specific database purchase (registration), for the use of false proof examination & verification in the future.The information labels content of business processes module 12 also for being sent by interface conversion subsystem is verified by the label substance information stored, and send corresponding Query Result according to the inquiry application received, be specially: after receiving information, first use the private key of manufacturer, by the decrypts information received.As unsuccessful in deciphered, then illustrate it is not the qualified products of this manufacturer, return " not being qualified products " information; After successful decryption, tag recognition code and product information will be obtained.Retrieved information data storehouse, checks unique identification code, as can't detect, then illustrates it is not the qualified products of this manufacturer, returns " not being qualified products " information; Searching database, checks the product information of this product of comparison, with the product information comparison in information database, as comparison is unsuccessful, then illustrate it is not the qualified products of this manufacturer, return " not being qualified products " information, and in a database this product comparison errors number is added one; As comparison success, then return " this product is qualified products " information, and in a database this product comparison number of success is added one.
Terminal authentication subsystem 2 comprises NFC module for reading and writing 21, authorization code generation module 22 and authentication module 23.Authorization code generation module 22 is for regularly generating unique authorization code in the terminal and preserving, specifically comprise: for the manufacturer using NFC Antiforge system, the hardware foundation of terminal authentication subsystem is the mobile device supporting that the mobile phone, flat board etc. of NFC have wireless communication function, or the integrate body of the said equipment and NFC module for reading and writing.The hardware foundation of the terminal authentication subsystem of mobile device internal configurations is the information read device that can have the mobile device phase interlock of wireless communication function with mobile phone, flat board etc., as radio frequency scanner.Each terminal, when downloading and installing authentication service software, according to cell-phone number/MIC address, generates a unique authorization code in conjunction with random code, is kept in terminal, and is registered in core anti-counterfeit server.Registration code limits if having time, and terminal meeting timing and database communication, generate new registration code, to prevent terminal stolen.Wherein the form of authorization code is as follows:
| This cell-phone number | WiFi MIC address | Random code | The term of validity |
Wherein, for the terminal only having WiFi, then cell-phone number field is empty.
NFC module for reading and writing 21 is for the information labels content that reads in NFC label and send to authentication module 23; When authentication module 23 is for judging that authorization code is effective, by mobile communication network, information labels content is sent to business processes module 21, specifically comprise: first authentication module 23 judges that whether the machine authorization code is effective, if authorization code expires, then reminding user upgrades authorization code; NFC module for reading and writing 21 reading tag internal information; Authentication module 23 carries out form/legitimacy/integrality to the information read and judges, as judged failure, then points out user " information format mistake "; Legal information is then according to setting in advance, and information is submitted to interface conversion subsystem 3 by selection short message mode or network mode, and terminal pre-sets short message customer service number and network interface in the authentication procedure downloaded and installed.The mode sending note comprises: send note to the short message customer service number preset in the mode of PDU, content has:
| Endpoint registration code | PKI | The information of encryption | False proof mode |
Comprised by the mode of Internet Transmission: the sense terminals such as mobile phone, by mobile network or WiFi, adopt Transmission Control Protocol interconnection network, information is sent to default network interface; Submit unsuccessful then prompting " Query Information is submitted to unsuccessfully, please check that network connects " to; Submit the Query Result then waiting for interface conversion system loopback successfully to, and result is shown; Terminal authentication subsystem 2 is when there being network to connect, and query interface server, the software whether detect has redaction for downloading, can download and install if any new software is then connected to the network.
Interface conversion subsystem 3 comprises logic deciphering module 31, examination module 32 and sending module 33.Logic deciphering module 31 is for obtaining producer's key by public key decryptions and sending to examination module 32; Comparison result for the log-on message comparison according to producer's key and preservation, and is sent to sending module 33 by examination module 32; If sending module 33 is consistent for comparison result, then judge the ownership producer of encrypted state product information according to producer's key, and send inquiry application to the business processes module 21 of ownership producer, receive Query Result.Specifically comprise: logic deciphering module 31 receives the information labels content that terminal authentication subsystem 2 transmits, and by the PKI of corresponding producer, information labels content is deciphered, obtain producer's key; Examination module 32, by the producer's key obtained and the log-on message comparison of self preserving, if comparison is unsuccessful, then returns the information of " not in system "; After comparison success, sending module 33 judges the ownership producer of encrypted state product information according to producer's key, then to producer business processes module propose inquiry application, the Query Result finally producer returned former road loopback to terminal authentication system, to complete whole query script.
Optionally, logic deciphering module 31 proposes vendor code after can also judging the information labels content that transmits from terminal authentication subsystem 2 data as other RF-wise (as bar code) from information labels content; Examination module 32, by the vendor code obtained and the log-on message comparison of self preserving, if comparison is unsuccessful, then returns the information of " not in system "; Comparison success after, sending module 33 judges the ownership producer of product information according to vendor code, then to producer business processes module propose inquiry apply for, the Query Result that producer is returned former road loopback to terminal authentication system, to complete whole query script.
Adopt the technical scheme that this embodiment provides, by the combination by NFC label and mobile communcations system, not only enriched the means of anti-counterfeiting technology, improve the reliability of anti-counterfeiting technology, and do not needed extra equipment, reduced the cost of anti-counterfeiting technology.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (2)
1., based on a distributed general Antiforge system for NFC and mobile communication, it is characterized in that, comprise the false proof subsystem of core, terminal authentication subsystem and interface conversion subsystem;
The false proof subsystem of described core comprises:
Public key distribution module, for generating producer's key and by sending to described interface conversion subsystem after public key encryption, and generates producer's certificate and sends to business processes module;
Business processes module, for according to described producer certificate and in conjunction with factory private key information generated label substance, described information labels content is write in the NFC label of specifying, and described information labels content is stored, and the information labels content of reception verified by the described label substance information stored, and send corresponding Query Result according to the inquiry application received;
Described terminal authentication subsystem comprises:
NFC module for reading and writing, sends to authentication module for the information labels content that reads in NFC label;
Authorization code generation module, for regularly generating unique authorization code and preserving in described terminal;
Authentication module, during for judging that described authorization code is effective, sends to described business processes module by mobile communication network by described information labels content;
Described interface conversion subsystem comprises:
Logic deciphering module, for sending to examination module by information labels content close acquisition producer's key described in PKI solution;
Examination module, for the log-on message comparison according to producer's key and preservation, and sends to sending module by comparison result;
Sending module, if consistent for comparison result, then judges the ownership producer of encrypted state product information according to producer's key, and sends inquiry application to the described business processes module of ownership producer, receives Query Result.
2. the distributed general Antiforge system based on NFC and mobile communication according to claim 1, is characterized in that,
Described logic deciphering module (31) also for after judging that described information labels content is the data of other RF-wise, proposes vendor code and sends to examination module (32) from described information labels content;
Described examination module (32) also for the vendor code that will obtain and the log-on message comparison of self preserving, if comparison is unsuccessful, then returns the information of " not in system ", if comparison success, then comparison result is sent to sending module (33);
Sending module (33) is also for judging the ownership producer of product information according to vendor code, the business processes module to producer proposes inquiry application, and Query Result former road loopback business processes module returned is to terminal authentication subsystem.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210279635.0A CN102801527B (en) | 2012-08-07 | 2012-08-07 | Distributed general anti-counterfeiting system based on NFC and mobile communication |
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| CN201210279635.0A CN102801527B (en) | 2012-08-07 | 2012-08-07 | Distributed general anti-counterfeiting system based on NFC and mobile communication |
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| CN102801527A CN102801527A (en) | 2012-11-28 |
| CN102801527B true CN102801527B (en) | 2015-07-15 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108492208A (en) * | 2018-03-25 | 2018-09-04 | 四川深蓝果实科技有限公司 | A kind of antifalsification label production method |
| CN112101963B (en) * | 2020-09-17 | 2024-02-27 | 中国信息通信研究院 | Anti-counterfeiting equipment and distributed identification analysis system for realizing anti-counterfeiting |
| CN115514396B (en) * | 2021-06-23 | 2023-06-13 | 广州视源电子科技股份有限公司 | Screen transmission equipment connection method and device based on NFC and computer equipment |
Citations (3)
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| CN1707495A (en) * | 2004-06-10 | 2005-12-14 | 刘贺田 | Method and apparatus for interactive testing and verifying instant mobile communication commodity cipher |
| CN101076165A (en) * | 2007-05-11 | 2007-11-21 | 华中科技大学 | Mobile antifogery method and system based on cell phone |
| CN102609846A (en) * | 2011-03-18 | 2012-07-25 | 诺美网讯应用技术有限公司 | Anti-false verification method and system based on communication network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269548A (en) * | 2000-04-30 | 2000-10-11 | 朱清 | Internet anti-forgery |
| FR2922701B1 (en) * | 2007-10-23 | 2009-11-20 | Inside Contacless | SECURE CUSTOMIZATION METHOD OF AN NFC CHIPSET |
| CN102592107B (en) * | 2011-12-31 | 2015-05-27 | 成都天钥科技有限公司 | Method, device and system for realizing commodity business on handheld terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1707495A (en) * | 2004-06-10 | 2005-12-14 | 刘贺田 | Method and apparatus for interactive testing and verifying instant mobile communication commodity cipher |
| CN101076165A (en) * | 2007-05-11 | 2007-11-21 | 华中科技大学 | Mobile antifogery method and system based on cell phone |
| CN102609846A (en) * | 2011-03-18 | 2012-07-25 | 诺美网讯应用技术有限公司 | Anti-false verification method and system based on communication network |
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Granted publication date: 20150715 Termination date: 20160807 |