CN103295142A - Two-dimensional code based anti-counterfeiting method and system - Google Patents
Two-dimensional code based anti-counterfeiting method and system Download PDFInfo
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Abstract
The invention is applicable to the technical field of anti-counterfeiting and electronics, and provides a two-dimensional code based anti-counterfeiting method. The method includes: a cloud server receives public information and exclusive information of products inputted by a manufacturer; the cloud server generates two-dimension codes according to the public information and the exclusive information, computes serial numbers according to a preset anti-counterfeiting algorithm and by taking the exclusive information and the public information as variables and establishes a unique mapping relation of the serial numbers and the two-dimension codes; the cloud server sends the two-dimensional codes and the serial numbers to a printing device of the manufacturer to enable the printing device to print the two-dimensional codes and the serial numbers on the products or outer packages of the products. The two-dimensional code based anti-counterfeiting method has the advantage of simplicity in recognition.
Description
Technical field
The invention belongs to false proof and electronic applications, relate in particular to a kind of method for anti-counterfeit based on two-dimension code and system.
Background technology
It is (on the two-dimensional directional) distributes on the plane according to certain rules with certain specific geometric figure chequered with black and white graphic recording data symbol information for two-dimension code, on coding, utilize " 0 ", the concept of " 1 " bit stream that constitutes the computer-internal logical foundations dexterously, use several geometrical bodies corresponding with scale-of-two to represent the literal numerical information, handle automatically with realization information by image input device or photoelectric scanning device automatically identifying and reading.It has some general character of barcode technology: every kind of code system has its specific character set; Each character occupies certain width; Has certain verifying function etc.Also have simultaneously the automatic recognition function of the information of different rows, and characteristics such as processing graphics rotation variation.
Anti-counterfeiting technology refers to the measure taked in order to reach false proof purpose, and it can accurately be discerned the false from the genuine within the specific limits, and is difficult for the technology being copied and copy.Briefly be exactly to prevent from copying counterfeit technology.Be a kind of precaution technical measures of protecting brand names, protection market, protection consumers in general legitimate rights and interests to take.
The deficiency that existing anti-counterfeiting technology (for example two-dimension code anti-counterfeit technology) exists: anti-counterfeiting technology in the market adopts special special-purpose paper mostly, special ink, printed patterns, fretwork technology carries out false proof, the general general character of these technology is to make relatively difficulty, and product recipient identification is relatively poor.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of method for anti-counterfeit based on two-dimension code, is intended to solve the anti-counterfeiting technology of prior art and makes relatively difficulty, the problem that product recipient identification is relatively poor.
The embodiment of the invention is achieved in that a kind of method for anti-counterfeit based on two-dimension code, and described method comprises:
The high in the clouds server receives public information and the exclusive information of the product of producer's input;
The high in the clouds server generates two-dimension code according to this public information and exclusive information, and described two-dimension code comprises content: the IP address of the public information of product, exclusive information and high in the clouds server;
Described public information comprises: name of product, specification, the official website of date of manufacture and producer etc.; Described exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced the concrete moment and is sold guiding price etc.;
The high in the clouds server is that variograph is calculated string number according to predefined false proof algorithm with described exclusive information and public information, sets up unique mapping relations of described string number and described two-dimension code;
The high in the clouds server with described two-dimension code and described string number send to producer printing device so that described printing device described two-dimension code and string number are printed in the external packing of described product or described product.
Optionally, described is that variograph is calculated string and number specifically comprised according to predefined false proof algorithm with described exclusive information and public information:
R1=S1Y1Y2；
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation, S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website;
The R2=cryptographic algorithm (R1, key); Wherein, R2 for the string number, key is the key of cryptographic algorithm.
Optionally, described string number does not have string that restorative overlay film coating technology prints number for adopting.
Optionally, described cryptographic algorithm specifically comprises: AES or DES algorithm.
On the other hand, provide a kind of Antiforge system based on two-dimension code, described system comprises:
Receiving element is for public information and the exclusive information of the product that receives producer's input;
Generation unit is used for generating two-dimension code according to this public information and exclusive information, and described two-dimension code comprises: the IP address of the public information of product, exclusive information and high in the clouds server;
Described public information comprises: name of product, specification, the official website of date of manufacture and producer etc.; Described exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced the concrete moment and is sold guiding price etc.;
Computing unit, being used for according to predefined false proof algorithm is that variograph is calculated string number with described exclusive information and public information, sets up unique mapping relations of described string number and described two-dimension code;
Transmitting element is used for described two-dimension code and described string number are sent to the printing device of producer so that described printing device number is printed on described two-dimension code and string the external packing of described product or described product.
Optionally, described computing unit specifically is used for
R1=S1Y1Y2；
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation, S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website;
The R2=cryptographic algorithm (R1, key); Wherein, R2 for the string number, key is the key of cryptographic algorithm.
Optionally, described string number does not have string that restorative overlay film coating technology prints number for adopting.
Optionally, described cryptographic algorithm specifically comprises: AES or DES algorithm.
The embodiment of the invention compared with prior art, beneficial effect is: technical scheme of the present invention except adopting two-dimension code anti-counterfeit, the string that the exclusive information according to this two-dimension code that also calculates generates number, the user just can read the high in the clouds server ip address of two-dimension code by portable terminal like this, directly land the string number that the high in the clouds server obtains this two-dimension code that far-end server finds according to these unique mapping relations then, like this user can be very easily whether string number by comparing this string number and product or product external packaging consistent determines the true and false of product.So it is simple, convenient that it has identification, makes simple advantage.
Description of drawings
Fig. 1 is the process flow diagram of a kind of method for anti-counterfeit based on two-dimension code of providing of the embodiment of the invention;
Fig. 2 is the checking process flow diagram of a kind of method for anti-counterfeit based on two-dimension code of providing of the embodiment of the invention;
Fig. 3 is the false proof algorithm flow chart that the embodiment of the invention provides;
Fig. 4 is string coating synoptic diagram provided by the invention;
Fig. 5 is the Antiforge system structural drawing based on two-dimension code provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
The specific embodiment of the invention provides a kind of method for anti-counterfeit based on two-dimension code, and this method is finished by the high in the clouds server, and this method comprises as shown in Figure 1:
101, the high in the clouds server receives public information and the exclusive information of the product of producer's input;
102, the high in the clouds server generates two-dimension code according to this public information and exclusive information, and this two-dimension code comprises: the IP address of the public information of product, exclusive information and high in the clouds server;
The public information of the said goods includes but not limited to: name of product, specification, the official website of date of manufacture and producer etc.; Above-mentioned exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced information such as the concrete moment and sale guiding price etc.
103, the high in the clouds server is that variograph is calculated string number according to predefined false proof algorithm with this exclusive information and public information, sets up unique mapping relations of this string number and two-dimension code;
104, the high in the clouds server with this two-dimension code and string number send to producer printing device so that this printing device this two-dimension code and string number are printed in the external packing of this product or this product.
Technical scheme provided by the invention is except adopting two-dimension code anti-counterfeit, the string that the exclusive information according to this two-dimension code that also calculates generates number, the user just can read the high in the clouds server ip address of two-dimension code by portable terminal like this, directly land the string number that the high in the clouds server obtains this two-dimension code that far-end server finds according to these unique mapping relations then, like this user can be very easily whether string number by comparing this string number and product or product external packaging consistent determines the true and false of product.Concrete comparison process flow diagram as shown in Figure 2, wherein, 3 expression mobile Internet terminals, 31 expression cameras, 32 expression display screens, 21 expression two-dimension codes, 22 expression strings number so that it has identification is simple, convenient, are made simple advantage.In addition, above-mentioned identification not only needs to compare two-dimension code, also needs comparison string number, and needs that string is number corresponding with two-dimension code can to identify genuine piece, has false proof good advantage so it is identified than single two-dimension code.
Need to prove that the public information of above-mentioned two-dimension code and the implication of exclusive information are as shown in table 1:
Table one:
Certain above-mentioned information and byte number can be adjusted according to concrete situation, only are to illustrate for example here.
The concrete flow process of above-mentioned false proof algorithm as shown in Figure 3, can for:
R1=S1Y1Y2; Wherein S1 is for producing identification code, because for the uniqueness of the string that guarantees to produce number, so S1 is crucial harbour, so do not compress processing, directly take preceding 4 bytes of R1;
Directly compress processing for S2, S3, S4, S5,4 bytes of boil down to, concrete compression algorithm can for:
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
For C1, C2, C3, C4 directly compress processing, 4 bytes of boil down to, concrete compression algorithm can for:
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation.S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website.Certainly in actual conditions, also can be other value.
The R2=cryptographic algorithm (R1, key); Wherein, R2 is string number, and cryptographic algorithm can adopt cryptographic algorithm commonly used, for example Advanced Encryption Standard (Advanced Encryption Standard, AES) algorithm, data encryption algorithm (Data Encryption Algorithm, DEA) etc.Above-mentioned key is the key of cryptographic algorithm, is specifically as follows 16 bytes.
Optionally, the form of expression of above-mentioned string number can for: adopt not have string that restorative overlay film coating technology prints number.Concrete form as shown in Figure 4.
The specific embodiment of the invention also provides a kind of Antiforge system 50 based on two-dimension code, and this system comprises as shown in Figure 5:
Receiving element 51 is for public information and the exclusive information of the product that receives producer's input;
Described public information comprises: name of product, specification, the official website of date of manufacture and producer etc.; Described exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced the concrete moment and is sold guiding price etc.;
Transmitting element 54 is used for described two-dimension code and described string number are sent to the printing device of producer so that described printing device number is printed on described two-dimension code and string the external packing of described product or described product.
Optionally, computing unit 53 specifically is used for
R1=S1Y1Y2；
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation, S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website;
The R2=cryptographic algorithm (R1, key); Wherein, R2 for the string number, key is the key of cryptographic algorithm.
Optionally, above-mentioned string number does not have string that restorative overlay film coating technology prints number for adopting.
Optionally, above-mentioned cryptographic algorithm specifically comprises: AES or DES algorithm.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the method for anti-counterfeit based on two-dimension code is characterized in that, described method comprises:
The high in the clouds server receives public information and the exclusive information of the product of producer's input;
The high in the clouds server generates two-dimension code according to this public information and exclusive information, and described two-dimension code comprises: the IP address of the public information of product, exclusive information and high in the clouds server;
Described public information comprises: name of product, specification, the official website of date of manufacture and producer; Described exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced constantly concrete and the sale guiding price;
The high in the clouds server is that variograph is calculated string number according to predefined false proof algorithm with described exclusive information and public information, sets up unique mapping relations of described string number and described two-dimension code;
The high in the clouds server with described two-dimension code and described string number send to producer printing device so that described printing device described two-dimension code and string number are printed in the external packing of described product or described product.
2. method according to claim 1 is characterized in that, described is that variograph is calculated string and number specifically comprised according to predefined false proof algorithm with described exclusive information and public information:
R1=S1Y1Y2；
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation, S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website;
The R2=cryptographic algorithm (R1, key); Wherein, R2 for the string number, key is the key of cryptographic algorithm.
3. according to claim 1 or 2 described methods, it is characterized in that,
Described string number does not have string that restorative overlay film coating technology prints number for adopting.
4. method according to claim 2 is characterized in that, described cryptographic algorithm specifically comprises:
AES or DES algorithm.
5. the Antiforge system based on two-dimension code is characterized in that, described system comprises:
Receiving element is for public information and the exclusive information of the product that receives producer's input;
Generation unit is used for generating two-dimension code according to this public information and exclusive information, and described two-dimension code comprises: the IP address of the public information of product, exclusive information and high in the clouds server;
Described public information comprises: name of product, specification, the official website of date of manufacture and producer; Described exclusive information comprises: marketing channel, and quality verifier, the production identification code is produced constantly concrete and the sale guiding price;
Computing unit, being used for according to predefined false proof algorithm is that variograph is calculated string number with described exclusive information and public information, sets up unique mapping relations of described string number and described two-dimension code;
Transmitting element is used for described two-dimension code and described string number are sent to the printing device of producer so that described printing device number is printed on described two-dimension code and string the external packing of described product or described product.
6. system according to claim 5 is characterized in that, described computing unit specifically is used for
R1=S1Y1Y2；
Y1=F1(S2,S3,S4,S5)=(S2+S3+S4+S5)/4；
Y2=F2(C1,C2,C3,C4)=（C1%C0+C2%C0+C3%C0+C4%C0）/4
Wherein, C0=0Xffffffff, " % " represents complementation, S1 for produce identification code, S2 be ID number of the quality verifier, S3 be marketing channel sign, S4 for produce constantly, S5 for sell guiding price, C1 is that name of product, C2 are that product specification, C3 are that date of manufacture and C4 are official website;
The R2=cryptographic algorithm (R1, key); Wherein, R2 for the string number, key is the key of cryptographic algorithm.
7. according to claim 5 or 6 described systems, it is characterized in that described string number does not have string that restorative overlay film coating technology prints number for adopting.
8. system according to claim 6 is characterized in that, described cryptographic algorithm specifically comprises:
AES or DES algorithm.
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| CN104504427A (en) * | 2014-11-10 | 2015-04-08 | 南开大学 | Novel express sheet based on one-dimensional barcode and AES encrypted QR code |
| CN104636929A (en) * | 2015-01-26 | 2015-05-20 | 川渝中烟工业有限责任公司 | Information management system based on two-dimensional code and information management method based on two-dimensional code |
| CN104766114A (en) * | 2015-05-08 | 2015-07-08 | 许泽人 | Commodity identification code and producing technology for commodity identification code |
| CN104766212A (en) * | 2015-03-26 | 2015-07-08 | 成都爱维科创科技有限公司 | Identification device and method |
| CN105809456A (en) * | 2016-03-09 | 2016-07-27 | 深圳正品创想科技有限公司 | Anti-fake data association platform and fake authentication method |
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| CN107451641A (en) * | 2017-07-27 | 2017-12-08 | 千里码数据服务有限公司 | A kind of Quick Response Code and its generation method |
| CN109493091A (en) * | 2018-11-07 | 2019-03-19 | 合肥友高物联网标识设备有限公司 | A kind of method and system of the physical security based on two dimensional code |
| CN112099454A (en) * | 2020-09-24 | 2020-12-18 | 富泰华精密电子（郑州）有限公司 | Control method, control device, and storage medium |
| CN113379430A (en) * | 2021-06-29 | 2021-09-10 | 上海中商网络股份有限公司 | Collection identification method and system |
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| CN103646260A (en) * | 2013-11-27 | 2014-03-19 | 国家电网公司 | Two-dimensional code electricity bill system |
| CN104504427A (en) * | 2014-11-10 | 2015-04-08 | 南开大学 | Novel express sheet based on one-dimensional barcode and AES encrypted QR code |
| CN104636929A (en) * | 2015-01-26 | 2015-05-20 | 川渝中烟工业有限责任公司 | Information management system based on two-dimensional code and information management method based on two-dimensional code |
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| CN112099454A (en) * | 2020-09-24 | 2020-12-18 | 富泰华精密电子（郑州）有限公司 | Control method, control device, and storage medium |
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Effective date of registration: 20180724 Address after: 518000 Guangdong Shenzhen Baoan District Xixiang street Taoyuan community Aviation City Industrial Zone Zhan Feng Industrial Park B1 5 floor. Patentee after: Shenzhen Wei Fu vision limited company Address before: 518102 Guangdong Shenzhen Baoan District Xixiang Street Fenggang community Xitong 2 plant four floor Patentee before: Shenzhen Wave Multimedia Co., Ltd. |