CN104091272A - Identifying and tracing system with unique identity and method - Google Patents
Identifying and tracing system with unique identity and method Download PDFInfo
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- CN104091272A CN104091272A CN201410324067.0A CN201410324067A CN104091272A CN 104091272 A CN104091272 A CN 104091272A CN 201410324067 A CN201410324067 A CN 201410324067A CN 104091272 A CN104091272 A CN 104091272A
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Abstract
The invention discloses an identifying and tracing system with unique identity and a method. Through combination of combined public key cryptography system and an identity authentication technology, the closed-loop commodity identifying and tracing system based on unique identity IDs and label information of commodities is built; as a unique identity ID issuing system of the enterprise commodities is designed, uniqueness of the identity of the enterprise commodities in the circulation domain is ensured, and then electronic information label carriers and the enterprise commodities are correlated and bound to set up an enterprise commodity tracing information database system. According to the system and the method, as a terminal verification procedure module is disclosed, different enterprises and the different types of commodities can be incorporated into the identifying and tracing system, a common consumer can identify and trace the enterprise commodities conveniently, fast and efficiently through a handheld terminal, and the enterprises can effectively manage and efficiently circulate the commodities produced by the enterprises.
Description
Technical field
The present invention relates to digital signature identification and encryption and decryption technology based on combination key cipher system.Further relate to ID authentication technology, the unique identify label ID of the commodity based on ID authentication and identify automatic delivery system technology, electronic information label technology, large-scale database system technology, and electronic information label and commodity association and binding technology.
Background technology
Anti-fake product and technology common on home market have: hologram pattern, color-change ink, product and packing covert marks, electronic information label above.These prior aries do not possess uniqueness and exclusivity, transreplication, easily distort, thereby can not play real anti-fake effect.
The trend of utilizing electronic technology false proof is risen in international and domestic false proof field gradually at present, the especially utilization of radio-frequency (RF) tag and two-dimension code label, and its advantage has caused widely to be paid close attention to.But because its logic anti-counterfeit technical design is dumb, false proof emphasis is in the physical arrangement of technology, each commodity is that by commodity publisher, to carry out technology false proof.The anti-counterfeiting technology that so just causes each commodity is independently, and consumer can not go to verify its true and false more easily, and checking threshold is also higher, is not suitable for the daily use of ordinary consumer, has limited its large area universal.In addition, once after these its labels of existing anti-counterfeiting technology are stolen, easily again with and copy, or directly distorted label information, do not formed closed-loop system, so that cannot be accomplished basic false proof, logically just accomplish passive defence, cannot effectively suppress imitation behavior.Existing great majority are the single anti-counterfeiting technology means based on certain technology and tag types, there is no constructive system, and the false proof system of systematic Jianzhen cannot effectively adapt to different industries, different enterprises, the false proof demand of dissimilar commodity.
Therefore, build a set of architecture systematicness, Jianzhen and the traceability system that can have different industries, different enterprise, the different type of merchandise and feature concurrently are very important.Require again this system to there is high security, the application of unitized technology simultaneously, so as enterprise can be low-cost, from production source, start to incorporate Jianzhen and traceability system expeditiously, ordinary consumer can be differentiated the true and false of commodity quickly and easily.In addition, can also be from guaranteeing in logic the authenticity of product, and the vestige of products in circulation process identifies, allow the authenticity of the evaluation product that consumer can convenient and efficient.
Especially the high speed development of the universal and ecommerce of current internet, the commodity Jianzhen of e-commerce transaction and the true and false of merchandise news are differentiated outstanding especially, the Jianzhen of commodity and trace to the source and guaranteeing also to have set up internet electronic business credit and credit system, the benign development of favourable promotion ecommerce in the real situation of commodity simultaneously.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the invention provides a kind of Jianzhen and traceability system and method with unique identify label.According to system and method for the present invention, by adopting physical technique and logical method design to combine, give the unique identify label ID of commodity and label information, build closed loop commodity sign information flow system.The present invention is that the technical scheme of its technical matters employing of solution is as follows:
Jianzhen and a traceability system with unique identify label, it comprises:
ID authentication key production management system, be responsible for adopting Conbined public or double key cipher system to produce sign private key matrix and sign PKI matrix, by HASH algorithm, corporate identify coordinate is mapped to described sign private key matrix, by mould N integer arithmetic, generates corporate identify private key and be written to sign USBKEY; Utilize sign PKI matrix computations to go out the corporate identify PKI of commodity.
Enterprise's commodity sign authentication production management system, it comprises the unique identify label ID of enterprise's commodity production management database, this database is used for generating the unique identity ID of commodity, utilize described corporate identify private key to carry out digital signature to the unique identify label ID of commodity and label information, obtain digital signature; The unique identify label ID of commodity and label information are encrypted simultaneously, obtain encrypt data; Described digital signature and described encrypt data are merged to the generation unique identify label ID of commodity and label information release data bag, be written in electronic information label.
Enterprise's commodity sign authentication information data system of tracing to the source, its be responsible for gathering and typing by the unique identify label ID of all enterprises commodity and the label information release data bag of described enterprise commodity sign authentication production management system transmission; And, the commodity sign authentication Jianzhen of enterprise and traceability system, thereby its electronic information label of being responsible for recognition decoding commodity obtains the unique identify label ID of commodity and label information release data bag, then carry out digital signature authentication and decrypting ciphertext data, the cleartext information by contrast verification information and after deciphering is to carry out commodity Jianzhen and to trace to the source.
Further, the corporate identify PKI that described utilization sign PKI matrix computations goes out commodity refers to, the commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out commodity Jianzhen to each part commodity, extract the corporate identify of these commodity, and described corporate identify HASH is arrived to described sign PKI matrix, then by ECC algorithm, obtain the corporate identify PKI of commodity.
Further, the unique identify label ID of described enterprise commodity production management database, according to corporate identify, commodity name, content of good, production time, place, true random number, enterprise's commodity digital sequence, based on ID authentication technology, through logical algorithm, design generates the unique identify label ID of described commodity.Described label information refers to the commodity item that label is recorded of producing of commodity.
Preferably, the unique identify label ID of described enterprise commodity production management database is according to key elements such as corporate identify, commodity name, content of good, production time, place, true random number, enterprise's commodity digital sequences, based on ID authentication technology, by each key element, define the method for the numeric field of 1 to a 9 bit digital length, again in order the synthetic Serial No. of these field groups, again with a true random number carry out with or or the logical operation of XOR, or with or, the combinational logic computing of XOR, finally generate the unique identify label ID of commodity.
Preferably, described corporate identify is generally enterprise name, or corresponding enterprise is according to its enterprise characteristic and attribute, in order to allow users and consumer be convenient to identify itself and custom-designed title and address or corresponding brand and commodity brand statement field or the address of enterprise in information society.
Preferably, described sign USBKEY includes but not limited to TF card KEY and SIM card KEY, by doing further development and production and form meeting the Special safety chip of the close authentication of state license, in Bing enterprise commodity production process, complete digital signature and encryption to enterprise's commercial product identification sign and label information.
Further, described fusion refers to, digital signature and encrypt data by byte hash, permutation and combination in sequence then.
Preferably, described enterprise commodity sign authentication information traces to the source that data system is responsible for gathering and the links of typing commodity in flow process field goes out warehouse-in and marketing information, time, place, businessman; Various data are all stored in system in close state mode, and the process of data information acquisition typing and the output of tracing to the source is all to carry out in close state mode.
Further, the commodity sign authentication Jianzhen of described enterprise and traceability system adopt electronic information label recognition software or specific purpose tool to scan the electronic information label of commodity, recognition decoding obtains the unique identify label ID of commodity and label information release data bag, then according to fusion inverse operation, decomposes and obtains digital signature and encrypt data; Use described corporate identify public key verifications digital signature, obtain the unique identify label ID of commodity and label information expressly; Decrypting ciphertext data obtain the unique identify label ID of commodity and label information plaintext simultaneously; Contrast two groups of clear datas to carry out commodity Jianzhen.
Jianzhen and a source tracing method with unique identify label, it comprises the steps:
Step 1, by ID authentication key production management system generating identification PKI matrix and sign private key matrix, the corporate identify HASH that enterprise is provided, to sign private key matrix, generates corporate identify private key by mould N integer arithmetic, is written to sign USBKEY or sign TF card KEY or sign SIM card KEY;
Step 2, the unique identify label ID of enterprise's commodity production management database by enterprise's commodity sign authentication production management system generates the unique identify label ID of commodity and label information, utilize corporate identify private key to carry out digital signature and encryption to it, then the close state data fusion packing obtaining after the digital signature obtaining after digital signature and encryption is generated to the unique identify label ID of commodity and label information release data bag, be written to electronic information label, carry out associated and binding with commodity, complete commodity production, and be uploaded to enterprise's commodity sign authentication information data system of tracing to the source,
Step 3, by the enterprise's commodity sign authentication information unique identify label ID of commodity and label information release data bag that data system collection and typing transmit by enterprise's commodity sign authentication production management system of tracing to the source, gather and typing commodity go out to put in storage and marketing information at field of circulation links simultaneously;
Step 4, the electronic information label end of scan or the APP software that by the commodity sign authentication Jianzhen of enterprise and traceability system, carry, electronic article information labels is scanned, identification decoding obtains the unique identify label ID of commodity and label information release data bag, then according to fusion inverse operation, decomposes and obtains digital signature and encrypt data; Certifying digital signature certificate decrypting ciphertext data, thus and the clear data of checking and deciphering is contrasted and carries out commodity Jianzhen.
Further, described step 2 comprises:
The electronic information label authoring tool that utilizes enterprise's commodity production to adopt, is written to the unique identify label ID of described commodity and label information release data bag in blank electronic article information labels list, obtains for commodity Jianzhen and the electronic information label of tracing to the source; Described electronic information label is bar code, or Quick Response Code, or RFID;
In enterprise's commodity production flow process, described electronic information label is carried out to associated and binding with commodity, complete commodity production, and the unique identify label ID of described commodity and label information release data are wrapped and passed to enterprise's commodity sign authentication information data system of tracing to the source;
Further, described step 3 comprises:
Adopt large database as development platform, according to corporate identify, the type of merchandise, and the typing time as data type label, carry out Data Structure Design, build enterprise's commodity sign authentication information data system of tracing to the source;
All data are all undertaken after real-time encrypted carrying out close state storage by dedicated encrypted module; And, by internet online mode for commodity Jianzhen with trace to the source the unique identify label ID of the commodity of close state and label information are provided, and commodity circulation information and marketing information;
Further, described step 4 comprises:
Consumer utilizes terminal electronic information labels scanning device that Jianzhen and traceability system support or from Jianzhen and traceability system website or the APP software downloaded of enterprise web site, electronic article information labels is scanned, and decoding obtains the unique identify label ID of commodity and label information release data bag;
The commodity sign authentication Jianzhen of enterprise and traceability system, when each part commodity is carried out to commodity Jianzhen, are extracted the corporate identify of these commodity, and described corporate identify HASH is arrived to sign PKI matrix, calculate the corporate identify PKI of these commodity by ECC algorithm.
With this corporate identify public key verifications digital signature, obtain the unique identify label ID of commodity and label information plaintext, decrypting ciphertext data obtain the unique identify label ID of commodity and label information plaintext simultaneously.The unique identify label ID of commodity that contrast verification and deciphering obtain and label information expressly, if consistent, are pointed out commodity Jianzhen success, the unique identify label ID of display of commodity and label information, and select to trace to the source online; If inconsistent, point out commodity Jianzhen failure, the non-genuine piece of these commodity.
It is as follows that the present invention adopts above technical scheme to have obvious beneficial effect:
(1) according to enterprise of the present invention commodity sign authentication production management system, be that every commodity are given the unique identify label ID of commodity and label information, guarantee the identity uniqueness of every commodity.In addition, adopted Conbined public or double key cipher system and ID authentication technology, the unique identify label ID of commodity and label information digital signature and encryption adopt corporate identify private key, and when consumer carries out Jianzhen and traces to the source commodity, adopt sign PKI matrix; Corporate identify private key is taken care of voluntarily and is used by enterprise, and corporate identify PKI is open in the mode of sign PKI matrix, and the security management of key is just simple and reliable.
(2) adopt the asymmetric encryption mode of public private key pair, corporate identify private key is maintained secrecy, PKI matrix is open to consumer, therefore when commodity unique identification identity ID and identification information carry out digital signature and encrypt without one-time pad, do not need to carry out special key transmittance process and operation yet; Make consumer carry out very easily Jianzhen and tracing to the source, the content of simultaneously guaranteeing to be written to electronic information label is close state, cannot distort and forge, and security of system is very high.
(3) due to the unique identify label ID of commodity and label information, completely by enterprise self-determining parameters Information generation out, therefore unique identify label ID of final goods and the data volume size of identification information can be controlled by enterprise self-determining, the carrying data capacity of the electronic information label that enterprise can adopt according to it oneself definition, also can change different electronic information labels according to the different type of merchandises, very flexible.
Accompanying drawing explanation
Following accompanying drawing of the present invention is used for understanding the present invention in this as a part of the present invention.Shown in the drawings of embodiments of the invention and description thereof, be used for explaining principle of the present invention.
Fig. 1 is according to a kind of structural representation with the Jianzhen of unique identify label and an embodiment of traceability system of the present invention;
Fig. 2 is according to the structural representation of the preferred embodiment of the enterprise trademark ID authentication production management system that comprises the unique identify label ID of enterprise's commodity production management database of the present invention;
Fig. 3 is according to the structural representation of the preferred embodiment of the commodity sign authentication Jianzhen of enterprise of the present invention and traceability system.
Embodiment
In order further to set forth the present invention, reach technological means and the beneficial effect that its object adopts, and can to the present invention, implement according to the detailed introduction of this instructions, below in conjunction with accompanying drawing and preferred embodiment of the present invention, the specific embodiment of the present invention is described in detail as follows.
The present invention has disclosed commodity Jianzhen and the traceability system based on Conbined public or double key cipher system ID authentication technology, as shown in Figure 1, this system comprises: ID authentication key production management system, enterprise commodity sign authentication production management system, enterprise's commodity sign authentication information trace to the source data system, the commodity sign authentication Jianzhen of enterprise and traceability system.
Referring to Fig. 1, described ID authentication key production management system is responsible for adopting Conbined public or double key cipher system to produce sign private key matrix and sign PKI matrix.Then, by HASH algorithm, corporate identify coordinate is mapped to sign private key matrix, by mould N integer arithmetic, generates corporate identify private key, be written in sign USBKEY and provide to enterprise.
Described corporate identify is generally enterprise name, or corresponding enterprise is according to its enterprise characteristic and attribute, in order to allow users and consumer be convenient to identify itself and custom-designed title and address in information society, or corresponding brand and the commodity brand statement field (address) of enterprise.
Described sign USBKEY includes but not limited to TF card KEY and SIM card KEY, by for example, doing further development and production and form meeting the Special safety chip (: HS08K, HS32U2, Z8D64, Z8168, Z32) of the close authentication of state license, in Bing enterprise commodity production process, complete the digital signature of the unique identify label ID of enterprise's commodity and label information and identification information are encrypted.
Particularly, enterprise's commodity sign authentication production management system, by for example, reading the next unique identify label ID of commodity and label information release data bag from electronic information label recognition instrument (: APP or software), is decomposed and is obtained digital signature and encrypt data by the reversible process of its fusion.The commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out commodity Jianzhen to each part commodity, extract the corporate identify of these commodity, and described corporate identify HASH is arrived to sign PKI matrix, then by ECC algorithm (being also elliptic curve point processing), obtain the corporate identify PKI of these commodity.Utilize corporate identify public key verifications digital signature, and decrypting ciphertext data, finally whether the unique authentication ID of commodity by comparison empirical tests digital signature and label information and the unique authentication ID of commodity after encrypt data is deciphered and label information clear data be consistent judges commodity Jianzhen success or not.
Above-mentioned sign USBKEY etc. form by Special safety chip (such as HS08K, HS32U2, Z8D64, Z8168, the Z32 etc.) development and production that meet the close authentication of state license, complete the digital signature of enterprise's commercial product identification sign and identification information and identification information encryption in Bing enterprise commodity production process.
Described ID authentication key production management system is supported software and the driving of electronic information label recognition instrument, and support electronic information label recognition APP program, be applicable to comprise WINDOWS, LIUNX, ANDRIOD, IOS mainstream operation system and Mobile operating system and various mobile hand-held device.
As shown in Figure 2, described enterprise commodity sign authentication production management system utilizes the corporate identify private key in described sign USBKEY to carry out digital signature, generating digital signing certificate to the unique identify label ID of enterprise's commodity and label information; And the unique identify label ID of enterprise's commodity and label information are encrypted, obtain encrypt data. simultaneouslyThen merge and generate the unique identify label ID of commodity and label information release data bag, be written in electronic information label, this electronic information label is carried out to associated and binding with commodity, complete commodity production, and the unique identify label ID of commodity and label information release data are wrapped and passed to the described enterprise commodity sign authentication information data system of tracing to the source.
Described fusion can have various ways method, for example: digital signature and encrypt data by byte hash, permutation and combination in sequence then.
The unique identify label ID of the unique identify label IDYou of described commodity enterprise's commodity production management database, based on ID authentication technology, according to elements such as corporate identify, commodity name, content of good, production time, place, true random number, enterprise's commodity digital sequences, through logical algorithm, design generates unique identify label ID of every commodity, thereby guarantees the uniqueness of commodity.
Preferably, the unique identify label ID of described enterprise commodity production management database, according to key elements such as corporate identify, commodity name, content of good, production time, place, true random number, enterprise's commodity digital sequences, based on ID authentication technology, by each key element, define the method for the numeric field of 1 to a 9 bit digital length, again in order the synthetic Serial No. of these field groups, again with a true random number carry out with or or the logical operation of XOR, or with or, the combinational logic computing of XOR, finally generate the unique identify label ID of commodity.
Electronic information label that described electronic information label is adopted according to it by enterprise is determined, can be the single electronic information labels such as bar code, Quick Response Code, RFID, can be also they multiple combination (such as: Quick Response Code+RFID etc.).
Shown in Fig. 1 and Fig. 3, described enterprise commodity sign authentication information is traced to the source, and data system is responsible for gathering and typing authenticates by described enterprise commodity sign the unique identify label ID of all enterprises commodity and the label information release data bag that production management system transmits, and the links of commodity in flow process field goes out warehouse-in and marketing information, time, place, businessman etc., adopt large-scale database technology to carry out data structure logical design, form the data system of a mass data safe storage and convenient and efficient inquiry, for consumer is carrying out providing Data support when commodity are traced to the source.
The described enterprise commodity sign authentication information various data in data system of tracing to the source are to be all stored in system in close state mode, in the process of data information acquisition typing and the output of tracing to the source, all to carry out in close state mode, safe reliability and the authenticity of the data system of guaranteeing to trace to the source.
As shown in figures 1 and 3, electronic information label recognition software or specific purpose tool that the commodity sign authentication Jianzhen of described enterprise and traceability system adopt consumer to obtain by open channel, electronic information label to commodity is distinguished, obtain the unique identify label ID of aforementioned commodity and label information release data bag, decompose and obtain digital signature information and encrypt data.The commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out commodity Jianzhen to each part commodity, extract the corporate identify of these commodity, the aforementioned sign PKI matrix that utilization obtains from open channel to sign PKI matrix, calculates the corporate identify PKI of these commodity described corporate identify HASH by ECC algorithm (elliptic curve point processing).By corporate identify public key verifications digital signature, obtain the unique identify label ID of commodity and label information again, with corporate identify PKI decrypting ciphertext, obtain the unique identify label ID of commodity and label information.Compare these two information and carry out commodity Jianzhen, if Jianzhen's failure, pointing out these commodity is non-genuine piece; If Jianzhen success, points out Jianzhen's success the unique identify label ID of display of commodity and label information, and can directly be linked to the commodity sign Jianzhen of enterprise and the data system of tracing to the source carries out commodity and traces to the source, the displaying merchandise information of tracing to the source.
Above-mentioned commodity Jianzhen does not need internet support when consumer's direct control Jianzhen, and directly off-line completes commodity Jianzhen immediately.
The present invention has further disclosed a kind of Jianzhen and source tracing method with unique identify label, the method utilizes above-mentioned Jianzhen and traceability system based on Conbined public or double key cipher system ID authentication carry out commodity Jianzhen and trace to the source, in conjunction with Fig. 1-Fig. 3, described method comprises the steps:
Step 1, by ID authentication key production management system generating identification PKI matrix and sign private key matrix, the corporate identify HASH that enterprise is provided is to sign private key matrix, by mould N integer arithmetic, generate corporate identify private key, be written to sign USBKEY or sign TF card KEY or sign SIM card KEY is distributed to enterprise's keeping and commodity production use; Described sign PKI matrix is built into various electronic information label scanning devices or APP software, open free download.
Step 2, the unique identify label ID of enterprise's commodity production management database by enterprise's commodity sign authentication production management system generates the unique identify label ID of commodity and label information, utilize corporate identify private key to carry out digital signature and encryption to it, then the close state data fusion packing the data after digital signature and after encrypting generates the unique identify label ID of commodity and label information release data bag, be written to electronic information label, carry out associated and binding with commodity, complete commodity production, and upload and typing to commodity traceability system database.
Step 3, by enterprise's commodity sign authentication information data system of tracing to the source, gather the unique identify label ID of commodity and label information release data bag that the authentication of typing corporate identify is produced, gather typing commodity simultaneously and go out warehouse-in and marketing information at field of circulation links; And adopt large database as development platform, and according to corporate identify, the type of merchandise, and the commodity typing time is as data type label, carry out Data Structure Design, build merchandise news traceability system database, for consumer carries out commodity Jianzhen and trace to the source providing commodity real information.
Step 4, by the commodity sign authentication Jianzhen of enterprise and traceability system, carry out commodity Jianzhen and trace to the source, consumer utilizes electronic information label end of scan or the APP software that is built-in with sign PKI matrix, electronic article information labels is scanned, decoding obtains the unique identify label ID of commodity and label information release data bag, is decomposed into digital signature information and encrypt data.Adopt corporate identify PKI to carry out digital signature authentication and obtain the unique identify label ID of commodity and label information, obtain the unique identify label ID of commodity and label information with decrypting ciphertext data, compare and whether unanimously determine that whether commodity Jianzhen is successful, traces to the source after success.
Described step 1 comprises as follows step by step:
Step 1-1, by ID authentication key production management system based on Conbined public or double key cipher system generating identification private key matrix and sign PKI matrix;
Step 1-2, enterprise customer provides corporate identify, by HASH algorithm, corporate identify coordinate is mapped to sign private key matrix, by mould N integer arithmetic, generate corporate identify private key, corporate identify private key is written to sign USBKEY or sign TF card KEY or sign SIM card KEY and is distributed to enterprise's keeping of corresponding sign and carries out commodity production use;
Step 1-3, by, and described corporate identify HASH is arrived to described sign PKI matrix, then by ECC algorithm, obtain the corporate identify PKI of commodity.Described sign PKI matrix is embedded in various electronic information label end of scan equipment, scans special-purpose APP class software etc., and discloses by website, supplies consumer's free download and obtains.
Described step 2 comprises as follows step by step:
Step 2-1, by unique identify label ID and the identification information of the unique identify label ID of commodity production management database generation commodity;
Step 2-2, utilizes corporate identify private key, and the unique identify label ID of commodity and label information are carried out to digital signature; The unique identify label ID of commodity and label information are encrypted simultaneously, obtain encrypt data; Digital signature information and encrypt data are merged to packing and obtain the unique identify label ID of commodity and label information release data bag;
Step 2-3, electronic information label (bar code, Quick Response Code, the RFID etc.) authoring tool that utilizes enterprise's commodity production to adopt, the unique identify label ID of commodity and label information release data bag are written in blank electronic article information labels, obtain commodity Jianzhen and the electronic information label of tracing to the source;
Step 2-4, in enterprise's commodity production flow process, carries out associated and binding with the electronic information label of tracing to the source with commodity commodity Jianzhen, completes commodity production; The unique identify label ID of commodity and label information release data are wrapped and passed to Jianzhen and the data system of tracing to the source.
Described step 3 comprises as follows step by step:
Step 3-1, the commodity sign authentication information data system of tracing to the source, the unique identify label ID of commodity that enterprise is produced by ID authentication key and label information release data bag gather typing, and commodity are gone out to warehouse-in and marketing information collection typing at field of circulation links;
Step 3-2, adopt large database as development platform, according to corporate identify, the type of merchandise, and the unique identify label ID of commodity and label information release data bag typing time as data type label, carry out Data Structure Design, build the commodity data system of tracing to the source, all data all by dedicated encrypted module carry out real-time encrypted after, adopt close state to store;
Step 3-3, by internet online mode, for commodity Jianzhen provides the unique identify label ID of the commodity of real close state and label information with tracing to the source, and circulation information and marketing information.
Described step 4 comprises as follows step by step:
Step 4-1, consumer utilizes terminal electronic information labels scanning device that this Jianzhen and traceability system support or from Jianzhen and traceability system website or the APP software downloaded of enterprise web site, electronic article information labels is scanned, and decoding obtains the unique identify label ID of commodity and label information release data bag;
Step 4-2, obtains digital signature information and encrypt data by the unique identify label ID of commodity and the decoding of label information release data bag;
Step 4-3, use the open APP software of downloading and electronic information label scanning device that the corporate identify HASH of these commodity is arrived to sign PKI matrix, by ECC algorithm (elliptic curve point processing), calculate the corporate identify PKI of these commodity, use this corporate identify public key verifications decrypted digital signature, obtain the plaintext of the unique identify label ID of commodity and label information, encrypt data is deciphered to the plaintext that obtains the unique identify label ID of commodity and label information simultaneously;
Step 4-4, contrasts the plaintext of the unique identify label ID of these commodity and the plaintext of this identification information, if consistent, points out commodity Jianzhen success, the unique identify label ID of display of commodity and label information, and can select to trace to the source online; If inconsistent, point out commodity Jianzhen failure, the non-genuine piece of these commodity.
In a preferred embodiment, in conjunction with Fig. 1-3 referring to, a kind of have the Jianzhen of unique identify label and the specific embodiments of source tracing method is as follows:
The first step, first, by ID authentication key production management system, based on Conbined public or double key cipher system generating identification private key matrix and sign PKI matrix.Then, corresponding corporate identify is mapped to described sign private key matrix by HASH algorithm, by mould N integer arithmetic, generate corporate identify private key, by mould N integer arithmetic, generate corporate identify private key, write inlet identity USBKEY and provide to enterprise and take care of and commodity production use.Again described sign PKI matrix is built in various electronic information labels recognition software and device, for consumer with there is freely open download of demander.
Second step, gives the unique identify label ID of commodity and label information by commodity sign authentication production management system, utilizes corporate identify private key to carry out digital signature and encryption to the unique identify label ID of commodity and label information, obtains digital signature and encrypt data.Then, digital signature and the two fusion of encrypt data are generated to the unique identify label ID of commodity and label information release data bag, be written to electronic information label, carry out associated and binding with corresponding goods, commodity warehouse-in stores, and field circulates; Simultaneously to the merchandise news data system of tracing to the source, upload the unique identify label ID of commodity and label information release data bag.
The 3rd step, by the commodity sign authentication information data system of tracing to the source, gather the unique identify label ID of all enterprises of typing commodity and label information release data, and commodity are in the logistics information of the field of circulation, come in and go out library information and marketing information, according to the rational logic design data system of large database concept technology, make data system can be efficiently when the information inquiry of magnanimity commodity sign, easily for consumer is carrying out when commodity are traced to the source providing commodity true and reliable identification information.
The information of goods information data of all typings is all passed through the real-time encrypted one-tenth ciphertext of dedicated encrypted module and is stored, and when typing and Jianzhen export, information of goods information data is all to carry out exchanges data with encrypted test mode simultaneously.
The 4th step, consumer or other users, by the electronic information label scanning facility or the software that are built-in with corporate identify PKI that obtain from open field, or the APP that is installed to mobile handheld terminal (as smart mobile phone) scans recognition to electronic article information labels, obtain the unique identify label ID of commodity and label information release data bag, be decomposed into digital signature and encrypt data.
The commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out commodity Jianzhen to each part commodity, extract the corporate identify of these commodity, and described corporate identify HASH is arrived to sign PKI matrix, then by ECC algorithm (being also elliptic curve point processing), obtain the corporate identify PKI of these commodity.Use this corporate identify PKI to verify and obtain the unique identify label ID of commodity and label information digital signature; Use these corporate identify PKI decrypting ciphertext data to obtain the unique identify label ID of commodity and label information.By these two groups of information commodity Jianzhen that compared, the inconsistent Jianzhen failure of information, prompting for these commodity is non-genuine piece; Information is Jianzhen's success unanimously, display of commodity complete identification information, and can trace to the source.
The present invention is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the present invention to be limited in described scope of embodiments.In addition it will be appreciated by persons skilled in the art that the present invention is not limited to above-described embodiment, according to instruction of the present invention, can also make more kinds of variants and modifications, these variants and modifications all drop in the present invention's scope required for protection.Protection scope of the present invention is defined by the appended claims and equivalent scope thereof.
Claims (10)
1. Jianzhen and a traceability system with unique identify label, is characterized in that, comprising:
ID authentication key production management system, be responsible for adopting Conbined public or double key cipher system to produce sign private key matrix and sign PKI matrix, by HASH algorithm, corporate identify coordinate is mapped to described sign private key matrix, by mould N integer arithmetic, generates corporate identify private key and be written to sign USBKEY; Utilize sign PKI matrix computations to go out the corporate identify PKI of commodity;
Enterprise's commodity sign authentication production management system, it comprises for generating the unique identify label ID of the enterprise's commodity production management database of the unique identity ID of commodity, utilize corporate identify private key respectively the unique identify label ID of commodity and label information to be carried out to digital signature, obtain digital signature; Utilize corporate identify private key to be encrypted the unique identify label ID of commodity and label information simultaneously, obtain encrypt data; Described digital signature and described encrypt data are merged to the generation unique identify label ID of commodity and label information release data bag, be written in electronic information label;
Enterprise's commodity sign authentication information data system of tracing to the source, its be responsible for gathering and typing by the unique identify label ID of all enterprises commodity and the label information release data bag of described enterprise commodity sign authentication production management system transmission; And,
The commodity sign authentication Jianzhen of enterprise and traceability system, thereby its electronic information label of being responsible for recognition decoding commodity obtains the unique identify label ID of commodity and label information release data bag, then carry out digital signature authentication and decrypting ciphertext data, the cleartext information by contrast verification information and after deciphering is to carry out commodity Jianzhen and to trace to the source.
2. a kind of Jianzhen and traceability system with unique identify label according to claim 1, it is characterized in that, the corporate identify PKI that described utilization sign PKI matrix computations goes out commodity refers to, the commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out Jianzhen to each part commodity, extract the corporate identify of these commodity and its HASH is arrived to described sign PKI matrix, then by ECC algorithm, obtaining the corporate identify PKI of commodity.
3. a kind of Jianzhen and traceability system with unique identify label according to claim 1, it is characterized in that, the unique identify label ID of described enterprise commodity production management database, according to corporate identify, commodity name, content of good, production time, place, true random number, enterprise's commodity digital sequence, based on ID authentication technology, through logical algorithm, design generates the unique identify label ID of described commodity; Described fusion refers to, digital signature and encrypt data by byte hash, permutation and combination in sequence then.
4. a kind of Jianzhen and traceability system with unique identify label according to claim 1, it is characterized in that, described corporate identify is generally enterprise name, or corresponding enterprise is according to its enterprise characteristic and attribute, in order to allow users and consumer be convenient to identify itself and custom-designed title and address in information society, or corresponding brand and commodity brand statement field or the address of enterprise; Described sign USBKEY includes but not limited to TF card KEY and SIM card KEY, by doing further development and production and form meeting the Special safety chip of the close authentication of state license, in Bing enterprise commodity production process, complete digital signature and encryption to the unique identify label ID of enterprise's commodity and label information.
5. a kind of Jianzhen and traceability system with unique identify label according to claim 1, it is characterized in that, described enterprise commodity sign authentication information traces to the source that data system is responsible for gathering and the links of typing commodity in flow process field goes out warehouse-in and marketing information, time, place, businessman; Various data are all stored in system in close state mode, and the process of data information acquisition typing and the output of tracing to the source is all to carry out in close state mode.
6. a kind of Jianzhen and traceability system with unique identify label according to claim 1, it is characterized in that, the commodity sign authentication Jianzhen of described enterprise and traceability system adopt electronic information label recognition software or specific purpose tool to scan the electronic information label of commodity, recognition decoding obtains the unique identify label ID of commodity and label information release data bag, then according to fusion inverse operation, decomposes and obtains digital signature and encrypt data.
7. according to a kind of Jianzhen and the traceability system with unique identify label described in claim 1 and 6, it is characterized in that, use described corporate identify public key verifications digital signature, obtain the unique identify label ID of commodity and label information expressly; Adopt corporate identify PKI decrypting ciphertext data to obtain the unique identify label ID of commodity and label information plaintext simultaneously; Contrast two groups of clear datas to carry out commodity Jianzhen; Described label information refers to the commodity item that label is recorded of producing of commodity.
8. Jianzhen and a source tracing method with unique identify label, is characterized in that, comprises the steps:
Step 1, by ID authentication key production management system generating identification PKI matrix and sign private key matrix, the corporate identify HASH that enterprise is provided is to described sign private key matrix, by mould N integer arithmetic, generate corporate identify private key, be written to sign USBKEY or sign TF card KEY or sign SIM card KEY;
Step 2, the unique identify label ID of enterprise's commodity production management database by enterprise's commodity sign authentication production management system generates the unique identity ID of commodity and label information, utilize corporate identify private key to carry out digital signature and encryption to it, then the close state data fusion packing obtaining after the digital signature obtaining after digital signature and encryption is generated to the unique identify label ID of commodity and label information release data bag, be written to electronic information label;
Step 3, by the enterprise's commodity sign authentication information unique identify label ID of commodity and label information release data bag that data system collection and typing transmit by enterprise's commodity sign authentication production management system of tracing to the source, gather and typing commodity go out to put in storage and marketing information at field of circulation links simultaneously;
Step 4, the electronic information label end of scan or the APP software that by the commodity sign authentication Jianzhen of enterprise and traceability system, carry, electronic article information labels is scanned, identification decoding obtains the unique identify label ID of commodity and label information release data bag, then according to fusion inverse operation, decomposes and obtains digital signature and encrypt data; Certifying digital signature certificate decrypting ciphertext data, thus and the clear data of checking and deciphering is contrasted and carries out commodity Jianzhen.
9. a kind of Jianzhen and traceability system with unique identify label according to claim 8, it is characterized in that, the commodity sign authentication Jianzhen of enterprise and traceability system are when carrying out Jianzhen to commodity, the corporate identify HASH of these commodity is arrived to sign PKI matrix, by ECC algorithm, calculate the corporate identify PKI of these commodity, use this corporate identify public key verifications digital signature to obtain the plaintext of the unique identify label ID of commodity and label information, utilize these corporate identify PKI decrypting ciphertext data to obtain the plaintext of the unique identify label ID of commodity and label information simultaneously;
Two groups of the unique identify label ID of commodity that contrast verification and deciphering obtain and label information are expressly, if consistent, point out commodity Jianzhen success, the unique identify label ID of display of commodity and label information, and select to trace to the source online; If inconsistent, point out commodity Jianzhen failure, the non-genuine piece of these commodity.
10. a kind of Jianzhen and source tracing method with unique identify label according to claim 9, is characterized in that, described step 2 comprises:
The electronic information label authoring tool that utilizes enterprise's commodity production to adopt, is written to the unique identify label ID of described commodity and label information release data bag in blank electronic article information labels list, obtains for commodity Jianzhen and the electronic information label of tracing to the source; Described electronic information label is bar code, or Quick Response Code, or RFID;
In enterprise's commodity production flow process, described electronic information label is carried out to associated and binding with commodity, complete commodity production, and the unique identify label ID of described commodity and label information release data are wrapped and passed to enterprise's commodity sign authentication information data system of tracing to the source;
Described step 3 comprises:
Enterprise's commodity sign authentication information is traced to the source data system employing large database as development platform, according to corporate identify, the type of merchandise, and the typing time as data type label, carry out Data Structure Design, build enterprise's commodity sign authentication information data system of tracing to the source;
All data are all undertaken after real-time encrypted carrying out close state storage by dedicated encrypted module; And, by internet online mode for commodity Jianzhen with trace to the source the unique identify label ID of the commodity of close state and label information are provided, and commodity circulation information and marketing information;
Described step 4 comprises:
Consumer utilizes terminal electronic information labels scanning device that Jianzhen and traceability system support or from Jianzhen and traceability system website or the APP software downloaded of enterprise web site, electronic article information labels is scanned, and decoding obtains the unique identify label ID of commodity and label information release data bag.
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