CN102629332A - Radio frequency identification (RFID) anti-fake method - Google Patents
Radio frequency identification (RFID) anti-fake method Download PDFInfo
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Abstract
The invention discloses a radio frequency identification (RFID) anti-fake method. A RFID chip which matches with the method is designed. Under the condition that high security can be guaranteed, an anti-fake query is performed through using a common NFC (near field communication) intelligent terminal to connect a remote server. According to the invention, the RFID chip with the high security is adopted. The common NFC intelligent terminal is connected to the remote server. And the remote server carries out anti-fake identification on a RFID tag. Therefore, a popularization threshold can be substantially reduced and simultaneously the high security can be maintained.
Description
Technical field
The present invention relates to a kind of RFID method for anti-counterfeit.
Background technology
RFID is the abbreviation of RadioFrequencyIdentification, and promptly radio frequency identification is commonly called as electronic tag.
The RFID RF identification is a kind of contactless automatic identification technology, and it is through the automatic recognition objective object of radiofrequency signal and obtain related data, and identification work need not manual intervention, can work in various rugged surroundings.The RFID technology can be discerned high-speed moving object and can discern a plurality of labels simultaneously, and is swift and convenient to operate.
RFID is a kind of simple wireless system, is used for control, detection and tracking object.
The basic functional principle of RFID technology is also uncomplicated: after label gets into magnetic field; Receive the radiofrequency signal that plug-in reader sends, rely on the energy that induction current obtained to send out the product information (Passive Tag, passive label or passive label) that is stored in the chip; Perhaps initiatively send signal (the Active Tag of a certain frequency by label; Active label or active tag), after plug-in reader reads information and decoding, deliver to CIS and carry out the relevant data processing.
The complete rfid system of one cover; Partly form by reader (Reader) and just so-called transponder of electronic tag (TAG) (Transponder) and three of application software systems; Its principle of work is that the radio wave energy that Reader launches a CF is given Transponder; In order to drive the Transponder circuit data of inside are seen off, this moment, Reader just received unscrambling data in regular turn, gave application program and did corresponding processing.
Can be divided into haply with communication between rfid card sheet reader and the electronic tag and energy-sensitive mode: induction coupling (Inductive Coupling) and back scattering coupling (Backscatter Coupling) two kinds.The RFID of general low frequency mostly adopts first kind of formula, and higher-frequency adopts the second way mostly.
Reader according to the structure of using with technological different can be to read or read/write device, be rfid system information Control and processing enter.Reader is made up of coupling module, transceiver module, control module and interface unit usually.The general half-duplex operation mode that adopts is carried out message exchange between reader and the transponder, and reader provides energy and sequential through coupling to passive balise simultaneously.In practical application, can further realize management functions such as collection, processing and teletransmission to object identification information through Ethernet or WLAN etc.Transponder is the information carrier of rfid system, and transponder is formed parasitic element by coupling original paper (coil, microstrip antenna etc.) and microchip mostly at present.
The patent No. is CN200510027605.0; Patent name discloses a kind of anti-counterfeit authentication method and Antiforge system based on REID for the Chinese invention patent of " a kind of anti-counterfeit authentication method and Antiforge system based on REID "; Antiforge system comprises the storer of radio frequency recognizing electronic label at least, read write line and anti-counterfeiting information service system.This storer is divided at least: the historical district of basic information region, digital signature district, anti-fake certificate server address index area and product.Digital signature district storage manufacturer extracts and encrypts the digital signature that generates with private key to the product essential information; The master data of the historical district of product record logistic track information; The address and the address offset amount of anti-fake certificate server address index area storage server, the mode of employing classification authentication is carried out unique identification through adopting RFID automatic identification technology, digital-scrambling techniques to commodity; And self is difficult for by counterfeit, thereby effectively solves the commodity counterfeit prevention problem.
This simple RFID anti-counterfeiting technology is to be attached to the universal RFID label on the object, and the user carries out real and fake discrimination through the dedicated query machine of customization.This method has many problems: the dedicated query body is long-pending greatly, cost is higher; The security of general-purpose chip is very low, is easy to cloned.
Summary of the invention
The technical issues that need to address of the present invention just are to overcome the defective of prior art; A kind of RFID method for anti-counterfeit is provided; It adopts high security RFID chip, and common NFC intelligent terminal is connected to remote server, by remote server the RFID label is carried out false proof discriminating.Greatly reduce universal threshold like this, kept very high security simultaneously.
For addressing the above problem, the present invention adopts following technical scheme:
The invention discloses a kind of RFID method for anti-counterfeit, said method comprises the following steps:
1), design RFID false proof chip, have following function: the stream cipher algorithm of built-in a kind of irreversible operation; Can store readable global unique sequence number UID and unreadable key data; Can return the data behind the key-encrypted according to the querying command of sending and data, supply the server authentication true and false;
2), connect in the false proof data center of internet the UID of the false proof chip of server stores RFID at center and corresponding key data, and can utilize these information that the false proof chip of RFID is carried out real and fake discrimination;
3), the user uses the NFC intelligent terminal and operates in software above the NFC intelligent terminal and sets up the RFID label and be connected with the data of false proof data center server;
4), the RFID label that is attached on the product is carried out initialization, write key data KEY, and this key data and corresponding UID data are sent to false proof data center;
5), read UID and other cleartext information on the RFID label, but can't read key data through the NFC intelligent terminal; Through operating in the software above the NFC intelligent terminal, the NFC intelligent terminal is connected to remote server, by the leading real and fake discrimination that carries out of server;
Detailed process is:
(1) server obtains UID information through the NFC intelligent terminal, can find corresponding key K EY according to this information server;
(2) server sends a true random number R, passes to the RFID label by the NFC intelligent terminal;
(3) label receive behind the true random number with AES to R be stored in inner key K EY and carry out hybrid operation, return to server to the transmission of operation result Q through the NFC intelligent terminal then;
(4) because server is known key K EY, itself also can mix R and key K EY with identical AES and transport budget and obtain Q ', and needs only the identical Q ' of key and must equal Q; So whether server equates with Q whether the key data that just can differentiate in the RIFD label is correct as long as compare Q ', and then can differentiate true and false; In case make judgement, it just sends authentication result information to the NFC intelligent terminal.
Among the present invention, the communications protocol of the false proof chip of RFID can be varied, as meet a kind of of ISO/IEC 14443, ISO/IEC 15693 or ISO/IEC 18000-6C.
The stream cipher algorithm of said irreversible operation can be the close algorithm SM7 of the merchant of country, but is not limited to this algorithm.
Said NFC intelligent terminal can be the NFC mobile phone, but also other equipment if any the panel computer of NFC function.
The present invention has made up a kind of RFID method for anti-counterfeit, and the RFID chip that design matches under the prerequisite that guarantees high security, connects remote server through common NFC (near-field communication) intelligent terminal and carries out Antiforge inquiry.
The present invention adopts high security RFID chip, and common NFC intelligent terminal (for example NFC mobile phone) is connected to remote server, by remote server the RFID label is carried out false proof discriminating.Greatly reduce universal threshold like this, kept very high security simultaneously.
NFC is Near Field Communication abbreviation, i.e. near field communication (NFC).NFC is a kind of contactless identification and interconnection technique, can carry out wireless near field communication at mobile device, consumer electronics product, PC and smart control Tool Room.NFC provides a kind of solution of simple, touch, can let consumer's simple, intuitive ground exchange message, accessed content and service.
Thereby advantage of the present invention has:
1, along with the popularizing of NFC intelligent terminal (for example NFC mobile phone), reduces the threshold of RFID Antiforge inquiry greatly.
2, be used for false proof password and deposit in far-end server but not inquiry terminal, very high security is arranged.
3, because be online query, can realize various safety managements, information management easily.
Description of drawings
Fig. 1 is the inventive method theory diagram.
Embodiment
As shown in Figure 1, the invention provides a kind of RFID method for anti-counterfeit, concrete steps are:
1, at first designs the false proof chip of a kind of RFID; Its communications protocol can varied (for example meeting ISO/IEC 14443, ISO/IEC 15693, ISO/IEC18000-6C), and key is to have following function: the stream cipher algorithm of built-in a kind of irreversible operation (the for example close algorithm SM7 of the merchant of country); Can store readable UID (global unique sequence number) and unreadable key data; Can return the data behind the key-encrypted according to the querying command of sending and data, supply the server authentication true and false.
2, connect in the false proof data center of internet, the UID of the false proof chip of server stores RFID at center and corresponding key data, and can utilize these information that the false proof chip of RFID is carried out real and fake discrimination.
3, the user uses NFC intelligent terminal (for example NFC mobile phone) and moves superincumbent RFID software and set up the RFID label and be connected with the data of false proof data center server.
4, manufacturer carries out initialization to the RFID label that is attached on the product before product export, mainly is to write key data KEY, and this key data and corresponding UID data are sent to false proof data center.
5, behind the production marketing, the consumer can read UID and other cleartext information on the RFID label through the NFC intelligent terminal, but can't read key data.Through RFID software, the NFC intelligent terminal is connected to remote server, carries out real and fake discrimination by server is leading, and process is such:
(1) server obtains UID information through the NFC intelligent terminal, can find corresponding key K EY according to this information server.
(2) server sends a true random number R, passes to the RFID label by the NFC intelligent terminal.
(3) label receive behind the true random number with AES to R be stored in inner key K EY and carry out hybrid operation, return to server to the transmission of operation result Q through the NFC intelligent terminal then.
(4) because server is known key K EY, itself also can mix R and key K EY with identical AES and transport budget and obtain Q ', and needs only the identical Q ' of key and must equal Q.So whether server equates in Q whether the key data that just can differentiate in the RIFD label is correct as long as compare Q ', and then can differentiate true and false.In case make judgement, it just sends authentication result information to the NFC intelligent terminal.
What should explain at last is: obviously, the foregoing description only be for clearly the present invention is described and is done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among protection scope of the present invention.
Claims (5)
1. a RFID method for anti-counterfeit is characterized in that, said method comprises the following steps:
1), design RFID false proof chip, have following function: the stream cipher algorithm of built-in a kind of irreversible operation; Can store readable global unique sequence number UID and unreadable key data; Can return the data behind the key-encrypted according to the querying command of sending and data, supply the server authentication true and false;
2), connect in the false proof data center of internet the UID of the false proof chip of server stores RFID at center and corresponding key data, and can utilize these information that the false proof chip of RFID is carried out real and fake discrimination;
3), the user uses the NFC intelligent terminal and operates in software above the NFC intelligent terminal and sets up the RFID label and be connected with the data of false proof data center server;
4), the RFID label that is attached on the product is carried out initialization, write key data KEY, and this key data and corresponding UID data are sent to false proof data center;
5), read UID and other cleartext information on the RFID label, but can't read key data through the NFC intelligent terminal; Through operating in the software above the NFC intelligent terminal, the NFC intelligent terminal is connected to remote server, by the leading real and fake discrimination that carries out of server;
Detailed process is:
(1) server obtains UID information through the NFC intelligent terminal, can find corresponding key K EY according to this information server;
(2) server sends a true random number R, passes to the RFID label by the NFC intelligent terminal;
(3) label receive behind the true random number with AES to R be stored in inner key K EY and carry out hybrid operation, return to server to the transmission of operation result Q through the NFC intelligent terminal then;
(4) because server is known key K EY, itself also can mix R and key K EY with identical AES and transport budget and obtain Q ', and needs only the identical Q ' of key and must equal Q; So whether server equates with Q whether the key data that just can differentiate in the RIFD label is correct as long as compare Q ', and then can differentiate true and false; In case make judgement, it just sends authentication result information to the NFC intelligent terminal.
2. RFID method for anti-counterfeit as claimed in claim 1 is characterized in that: the communications protocol of the false proof chip of said RFID is meet ISO/IEC 14443, ISO/IEC 15693 or ISO/IEC 18000-6C a kind of.
3. RFID method for anti-counterfeit as claimed in claim 2 is characterized in that: the stream cipher algorithm of the built-in irreversible operation of said RFID.
4. RFID method for anti-counterfeit as claimed in claim 3 is characterized in that: adopt the NFC intelligent terminal as inquiry terminal, the NFC intelligent terminal includes but not limited to the NFC mobile phone.
5. RFID method for anti-counterfeit as claimed in claim 4 is characterized in that: adopt the server that is connected in the Internet to carry out anti-fake certificate.
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| CN2012100377672A CN102629332A (en) | 2012-02-20 | 2012-02-20 | Radio frequency identification (RFID) anti-fake method |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065168A (en) * | 2012-12-19 | 2013-04-24 | 深圳市江波龙电子有限公司 | Anti-fake method and system of radio frequency identification |
| CN103065249A (en) * | 2012-12-31 | 2013-04-24 | 四川谦泰仁投资管理有限公司 | Dress and luggage merchandise anti-counterfeiting certification system based on mobile phone and electronic tags |
| CN103235995A (en) * | 2013-04-02 | 2013-08-07 | 湖南大学 | Electronic anti-counterfeiting and logistics management system based on NFC (near field communication) mobile phone |
| CN103593631A (en) * | 2013-10-09 | 2014-02-19 | 北京兆信信息技术股份有限公司 | Mobile network digital identity recognition system utilizing NFC (near field communication) technology |
| CN103763007A (en) * | 2014-01-07 | 2014-04-30 | 张诗悦 | Identification method, anti-counterfeiting device and anti-counterfeiting system based on near-field communication technology |
| CN103985043A (en) * | 2013-02-08 | 2014-08-13 | 江苏东仁网络科技有限公司 | Electronic encryption label, false proof label system, and article false proof system and method |
| CN104021475A (en) * | 2013-03-24 | 2014-09-03 | 张力 | Commodity cloud anti-forgery system method based on mobile internet |
| CN104537320A (en) * | 2014-12-05 | 2015-04-22 | 深圳市雷赛软件技术有限公司 | Automatic encrypting method and system for chip |
| CN104992333A (en) * | 2015-06-24 | 2015-10-21 | 中城智慧科技有限公司 | NFC-based rapid effective artware management system and management method |
| CN105404907A (en) * | 2015-10-27 | 2016-03-16 | 上海象形通讯科技有限公司 | RFID electronic license plate generation system, method, license plate recognition system and method |
| CN105631690A (en) * | 2015-06-05 | 2016-06-01 | 南京普尚信息科技有限公司 | Product forgery prevention and management system based on radio frequency identification (RFID) chip and method thereof |
| CN106709537A (en) * | 2016-11-14 | 2017-05-24 | 珠海晶通科技有限公司 | Dynamic information anti-counterfeiting system with electronic ink technology and anti-counterfeiting method thereof |
| CN107358350A (en) * | 2017-04-01 | 2017-11-17 | 浙江汉脑数码科技有限公司 | A kind of third party's intelligence trademark anti-fake certificate cloud service system |
| CN107451635A (en) * | 2017-08-25 | 2017-12-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | A kind of ultrahigh frequency RFID system |
| CN107770579A (en) * | 2016-08-18 | 2018-03-06 | 深圳市劲嘉数媒科技有限公司 | The methods, devices and systems that video ads obtain |
| CN107970602A (en) * | 2017-12-08 | 2018-05-01 | 广东中世发智能科技股份有限公司 | A kind of mobile interchange game study card system based on RFID |
| CN109472624A (en) * | 2018-11-14 | 2019-03-15 | 李小文 | Method for anti-counterfeit, Antiforge electronic drop and system based on electronics drop |
| CN109685523A (en) * | 2018-11-19 | 2019-04-26 | 武汉天喻信息产业股份有限公司 | Anti-counterfeiting system and note validating method based on cloud environment on-line authentication bill |
| CN110516491A (en) * | 2019-08-30 | 2019-11-29 | 上海应用技术大学 | The information coding coding/decoding method anti-fake for books |
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| WO2023207462A1 (en) * | 2022-04-26 | 2023-11-02 | 华为技术有限公司 | Security verification method and apparatus |
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| CN103065168B (en) * | 2012-12-19 | 2016-05-11 | 深圳市江波龙电子有限公司 | A kind of electronic tag method for anti-counterfeit and system |
| CN103065168A (en) * | 2012-12-19 | 2013-04-24 | 深圳市江波龙电子有限公司 | Anti-fake method and system of radio frequency identification |
| CN103065249A (en) * | 2012-12-31 | 2013-04-24 | 四川谦泰仁投资管理有限公司 | Dress and luggage merchandise anti-counterfeiting certification system based on mobile phone and electronic tags |
| CN103985043A (en) * | 2013-02-08 | 2014-08-13 | 江苏东仁网络科技有限公司 | Electronic encryption label, false proof label system, and article false proof system and method |
| CN104021475A (en) * | 2013-03-24 | 2014-09-03 | 张力 | Commodity cloud anti-forgery system method based on mobile internet |
| CN103235995A (en) * | 2013-04-02 | 2013-08-07 | 湖南大学 | Electronic anti-counterfeiting and logistics management system based on NFC (near field communication) mobile phone |
| CN103593631A (en) * | 2013-10-09 | 2014-02-19 | 北京兆信信息技术股份有限公司 | Mobile network digital identity recognition system utilizing NFC (near field communication) technology |
| CN103763007B (en) * | 2014-01-07 | 2017-04-12 | 张诗悦 | Identification method, anti-counterfeiting device and anti-counterfeiting system based on near-field communication technology |
| CN103763007A (en) * | 2014-01-07 | 2014-04-30 | 张诗悦 | Identification method, anti-counterfeiting device and anti-counterfeiting system based on near-field communication technology |
| CN104537320A (en) * | 2014-12-05 | 2015-04-22 | 深圳市雷赛软件技术有限公司 | Automatic encrypting method and system for chip |
| CN105631690A (en) * | 2015-06-05 | 2016-06-01 | 南京普尚信息科技有限公司 | Product forgery prevention and management system based on radio frequency identification (RFID) chip and method thereof |
| CN104992333A (en) * | 2015-06-24 | 2015-10-21 | 中城智慧科技有限公司 | NFC-based rapid effective artware management system and management method |
| CN105404907A (en) * | 2015-10-27 | 2016-03-16 | 上海象形通讯科技有限公司 | RFID electronic license plate generation system, method, license plate recognition system and method |
| CN105404907B (en) * | 2015-10-27 | 2018-08-21 | 上海象形通讯科技股份有限公司 | RFID electronic license plates generate system, method and Vehicle License Plate Recognition System, method |
| CN107770579A (en) * | 2016-08-18 | 2018-03-06 | 深圳市劲嘉数媒科技有限公司 | The methods, devices and systems that video ads obtain |
| CN106709537A (en) * | 2016-11-14 | 2017-05-24 | 珠海晶通科技有限公司 | Dynamic information anti-counterfeiting system with electronic ink technology and anti-counterfeiting method thereof |
| CN107358350A (en) * | 2017-04-01 | 2017-11-17 | 浙江汉脑数码科技有限公司 | A kind of third party's intelligence trademark anti-fake certificate cloud service system |
| CN107451635A (en) * | 2017-08-25 | 2017-12-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | A kind of ultrahigh frequency RFID system |
| CN107451635B (en) * | 2017-08-25 | 2020-06-05 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Ultrahigh frequency RFID system |
| CN107970602A (en) * | 2017-12-08 | 2018-05-01 | 广东中世发智能科技股份有限公司 | A kind of mobile interchange game study card system based on RFID |
| CN109472624A (en) * | 2018-11-14 | 2019-03-15 | 李小文 | Method for anti-counterfeit, Antiforge electronic drop and system based on electronics drop |
| CN109685523A (en) * | 2018-11-19 | 2019-04-26 | 武汉天喻信息产业股份有限公司 | Anti-counterfeiting system and note validating method based on cloud environment on-line authentication bill |
| CN110516491A (en) * | 2019-08-30 | 2019-11-29 | 上海应用技术大学 | The information coding coding/decoding method anti-fake for books |
| CN111461633A (en) * | 2020-06-22 | 2020-07-28 | 北京每日优鲜电子商务有限公司 | Delivery goods tracking system |
| CN111461633B (en) * | 2020-06-22 | 2020-09-04 | 北京每日优鲜电子商务有限公司 | Delivery goods tracking system |
| WO2023207462A1 (en) * | 2022-04-26 | 2023-11-02 | 华为技术有限公司 | Security verification method and apparatus |
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Application publication date: 20120808 |