CN102999771A - Commodity anti-counterfeiting code construction and verification method - Google Patents

Commodity anti-counterfeiting code construction and verification method Download PDF

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CN102999771A
CN102999771A CN2011102769217A CN201110276921A CN102999771A CN 102999771 A CN102999771 A CN 102999771A CN 2011102769217 A CN2011102769217 A CN 2011102769217A CN 201110276921 A CN201110276921 A CN 201110276921A CN 102999771 A CN102999771 A CN 102999771A
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周锡卫
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周锡卫
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Abstract

The invention belongs to the technical field of commodity digital counterfeit prevention, and particularly relates to a commodity anti-counterfeiting code construction and verification method. Since clear code MM with an algorithm pointer and concealed code YM with commodity circulation state Zk and commodity circulation path Lm are used as anti-counterfeiting codes, code security is improved, dynamic coding and verification can be realized, commodity circulation can be traced. According to the encoding technical scheme with the algorithm pointer, multiple communication ways, multi-role multi-direction true and false identification can be realized, commodity can be identified, complete anti-counterfeiting effectiveness can be ensured, anti-counterfeiting effect is improved comprehensively while anti-counterfeiting cost can be reduced, and channel conflict can be eliminated. By the new anti-counterfeiting and verification technical scheme, existing resources are utilized efficiency, and commodity anti-counterfeiting effects with low cost, operational easiness, reusability and multiple ways for inspection are achieved.

Description

A kind of commodity counterfeit prevention code structure and verification method
Technical field
The invention belongs to the commodity digital field of anti-counterfeit technology, be specifically related to a kind of commodity counterfeit prevention code structure and verification method.
Background technology
False proof importance is self-evident, has just seldom set forth at this.
Textural from security code, common method for anti-counterfeit can be divided on the form of expression:
1. plain code: make anti-counterfeiting mark with special material, special pattern, the special modes such as coding, by observing the matching identification true and false; In general, cost is higher, and differentiates that difficulty is large, and is particularly multiplexing larger with risk that usurp.
2. hidden code: all or part of of anti-fake code or sign stashed and will be identical with hidden parts be positioned over the third party, by opening comparing that hidden parts and third party place, discern the false from the genuine; In general, mostly be once effective, the single channel checking, practicality and confidence level are affected.
3. plain code and the combination of hidden code are the integration of above-mentioned two kinds of methods.
As everyone knows, plain code, no matter how also reproducible of complexity.So long as quiet code or fixed code, no matter be that plain code or hidden code are all reproducible, for dynamic code, so long as single path checking, and there is not interactive function, especially not having dynamically change or part to change the information of security code after circulation and checking, is not real dynamic code, can not bring into play dynamic anti-fake usefulness.
On the characteristics of technological means, material technology mainly is to utilize special material or proprietary material to make anti-counterfeiting mark, and these class methods can increase cost and identification difficulty; The technique manufacturing technology mainly is to increase imitated difficulty, and these class methods need to be invested with the higher cost of anti-counterfeiting mark and the chance that is imitated still very large; Coding method and the information processing technology etc. can increase false proof validity by Cost reduction, are one of directions that is worth development.Therefore, utilize and to carry out false proof technical scheme in coding method and the information processing technology and pursued.
The Chinese invention patent Granted publication of by name " commodity dynamic anti-fake sign " number be CN100361169C, and its commodity dynamic anti-fake sign is to utilize the fix information district of description commodity production information and the pattern-information that utilizes picture group case commodity and figure and other signs to carry out different arrangement formation commodity uniquenesss and the multidate information district of exclusiveness.In a single day the method generates and is labeled on the commodity, is constant mark, and is that the static coding of expressing identifies and lean on publicity and Help by Phone to discern the false from the genuine, and therefore is easy to copy with multiplexing to reach effectively false proof purpose.The method is owing to adopt a plurality of pattern identifications to arrange to distinguish different commodity, the corresponding different pattern negative of each commodity, each negative only prints an anti-counterfeiting mark, the bar code that has on the plate-making workload that increases and the existing commodity is compared with digitally coded making and has also been increased cost, what especially the method adopted is the method for anti-counterfeit of folk prescription, single path checking, is easy to the generation of fakement phenomena.
For another example, the Chinese invention patent of " commodity composite anti-fake code and symmetrical checking method for anti-counterfeit " by name, Granted publication number is CN100405395C, the method adopts primary key and two codes of sub-code, by specialized equipment and Software Create and checking, and the part of sub-code is to be formed by the function of primary key appointment and the calculated value that partly obtains with this radix code that calculates primary key; During checking, equipment and special software by special use carry out corresponding calculating to primary key, and whether whether observations consistent with sub-code or sub-code is carried out inverse function calculate and observe unanimously with primary key, discerns the false from the genuine with this.The method is simple to operation, cost is extremely low, but antifalse effect is not good, because major and minor code all is labeled on the commodity (might on inside and outside two packings) take plain code and as static form before commodity dispatch from the factory, this copies the fake producer or be multiplexing is easy as my eyes thing, and because the method is labeled in major and minor code respectively on the inside and outside two-layer packing, is not easy to repeatedly inquire about, namely if checking just must destroy external packing, greatly limited effective circulation of commodity.
In order to overcome the shortcomings and deficiencies of prior art, the present invention proposes a kind of commodity counterfeit prevention code structure and verification method.
Summary of the invention
The present invention seeks to effectively to utilize existing resource, by brand-new false proof structure and the technical scheme of checking, realize low-cost, easy to operate, can repeatedly check, effective commodity counterfeit prevention that multipath is checked.
Content of the present invention is, a kind of commodity counterfeit prevention code structure and verification method, comprise: security code, dynamic parameter encoding D SM, algorithms library SFK, the false proof storehouse FBK that puts on record, checking storehouse YZK, specical software system, demo plant YZZ, special-purpose POS terminal and civilian portable terminal is characterized in that:
A. security code is configured to the number string of certain numerical digit that the codings by four digital districts of algorithm pointer district S code, item property district P code, condition of merchandise district Z code, circulation of commodities path district L code form; Be presented as
Hidden code YM:S+P+Zk+Lm;
Plain code MM:Sn+fsn (Pn)=Sn+Mn=MMn;
Dynamic parameter encoding D SM:TS (integer of time parameter or random number)
K be (1,2 ..., k) be the state encoding sequence number;
M be (1,2 ..., m) be transaction path code sequence number;
N be (1,2 ..., n) be that security code the n time generates;
And be equipped with the algorithms library SFK that is formed by polyalgorithm fx (Px); By specical software system generate plain code MM and be labeled in commodity or commodity packaging on, hidden code YM is recorded in commodity counterfeit prevention among the demo plant YZZ to be put on record among the FBK of storehouse, utilizes the consistency principle of algorithm reckoning and coding and corresponding decoding reduction, that is:
MMn=Sn+fsn(Pn)
=Sn+Mn;
Fsn ‾ ( Mn ) = Pn
According to the S code among the plain code MM on the commodity, demo plant YZZ calls the respective algorithms of algorithms library SFK by specical software system The decoding reduction, and compare in the hidden code item property P code and investigate simultaneously condition of merchandise Z code and circulation of commodities path L code, differentiate its true and false and validity, the validity of item property P code and circulation of commodities state Zk and circulation of commodities path Lm is the common distinguishing rule of genuine piece and normal channel circulation of commodities;
B. security code is put on record and is enabled, when commodity will circulate link, after producer is changed the hidden code part in the commodity counterfeit prevention code circulation of commodities path code Lm and is producer ID, send to demo plant YZZ and be stored in the security code of putting on record accordingly simultaneously put on record among the anti-counterfeit commodities checking storehouse YZK and enable, when being sold to dealer or user, circulation of commodities path code Lm interpolation is corresponding dealer ID or user ID coding in the hidden code in the corresponding commodity security code;
C. verification method, in the circulation of commodities process, operation transaction and inquiry all can use the number string RYM of plain code or arbitrarily appointment and the dynamic parameter encoding D SM of terminal generation to send in the lump demo plant YZZ or dealer's special use POS terminal JXPOS, decoding by two different information approach and device obtain identical result, and many information approach of realization is checked; If intermediate links conversion, and the circulation of commodities state that makes commodity is when changing, circulation of commodities state Zk and circulation of commodities path code Lm corresponding encoded among the hidden code of the demo plant YZZ change commodity counterfeit prevention code YM n, when confirming genuine piece and Transaction Success, demo plant also generates a Transaction Success numbering JCQ and sends to the counterparty; If when demo plant YZZ finds that it is not the digital string of security code among the anti-counterfeit commodities checking storehouse YZK, then generate the digital string of loopback HM, that is:
fsn ‾ ( RYM + TSn ) = HM
Send back to not regeneration and beam back Transaction Success numbering JCQ of corresponding terminal device, realize information interaction and authenticity verification;
Carry out true and false when inquiry, the special-purpose POS terminal of dealer JXPOS reads in and decodes and shows JXPOS fsn ‾ ( Mn + TSn ) = Pn Or JXPOS fsn ‾ ( RYM + TSn ) = HM , Show with demo plant YZZ or send YZZ fsn ‾ ( Mn + TSn ) = Pn Or YZZ fsn ‾ ( RYM + TSn ) = HM Compare, judge that it is whether consistent and carry out the true and false and differentiate, and the result of each inquiry is different coding Pn or HM;
When concluding the business, dealer or user terminal JXPOS send transaction request code JQM to card device YZZ, JQM=Mn+JIDn+Zn, demo plant YZZ compares with the hidden code of corresponding commodity counterfeit prevention YMn by specical software system, when correct, generate Transaction Success confirmation code JCQ and send to the counterparty, the Zk that revises simultaneously among the corresponding YMn is that Zk+1 and modification L (m) are L (m, m+1)
A kind of commodity counterfeit prevention code structure of the present invention and verification method, the feature of its security code structure is that hidden code YM, plain code MM, Transaction Success confirmation code JCQ and transaction request code JQM are comprised of the number string of certain numerical digit length respectively, be expressed as number and bar code form, its carrier comprises printable media, can record digital magnetic stripe, memory chip and electronic tag and RFID.
A kind of commodity counterfeit prevention code structure of the present invention and verification method is characterized in that dynamic parameter encoding D SM chooses the time parameter of setting code length or the integer formation coding TS of random number.
A kind of commodity counterfeit prevention code structure of the present invention and verification method, the feature of its item property P code be choose the corresponding production numbering of corresponding commodity and item property coding part or all.
A kind of commodity counterfeit prevention code structure of the present invention and verification method, the pointer coding that is characterized as one of them algorithm f (X) position number in algorithms library SFK among the algorithms library SFK of its algorithm pointer S code.
A kind of commodity counterfeit prevention code structure of the present invention and verification method, the feature of its condition of merchandise Z code be anti-counterfeit commodities in the process of circulation residing in the storehouse, on sale, sell the coding of state.
The production that a kind of commodity counterfeit prevention code structure of the present invention and verification method, being characterized as of its circulation of commodities path L code are put on record and dealer's ID coding or user ID coding.
A kind of commodity counterfeit prevention code structure of the present invention and verification method, the feature of its specical software system are isolated plant and the equipment of a dedicated software modules or embedding and this special software formation of installation.
A kind of commodity counterfeit prevention code structure of the present invention and verification method, its demo plant YZZ, special-purpose POS terminal and civilian mobile terminal features are to have specical software system and communication interface, interconnect by communication network, consist of many independently avenues of communication, realize interconnection, information interaction, and the user can utilize mobile phone and mobile communication terminal and demo plant YZZ and special-purpose POS terminal to interconnect by communication network, consist of many independently avenues of communication, carry out initiatively controlled communication and interactive information.
The present invention by having the algorithm pointer plain code MM and hidden code YM with circulation of commodities state Zk and circulation of commodities path Lm simultaneously as anti-fake code, not only increase the confidentiality of coding but also can realize dynamic coding and checking and can carry out circulation of commodities and review, coding techniques scheme with algorithm pointer can also realize many avenues of communication, the polygonal look multi-faceted true and false is differentiated, not only can differentiate the true and false of anti-counterfeit commodities, and also can differentiate the true and false of operation side and operational channel by the design of circulation of commodities state Zk and circulation of commodities path Lm, guarantee comprehensive false proof validity, particularly when improving false proof usefulness comprehensively, reduce false proof cost, and the generation that can stop to go here and there the goods phenomenon.
Embodiment
Be explained as an example of medicine or cigarette, alcoholic commercial articles example, but technology of the present invention and scope are not limited to the content of this example:
1. on the commodity packaging production line, for the control system of number or bar code printing device installs specical software system additional;
Plain code MM and hidden code YM by the specical software system generating anti-counterfeiting code, concrete grammar is: the i time security code generates, the pointer Si of some algorithms in the SFK of Algorithms of Selecting storehouse at random, normal numbering and respective attributes coding according to commodity production on the production line are the number string Pi of W by stipulated form peek code string length, call algorithm f (Si) among the SFK according to the algorithm pointer Si among the YMn again, calculate and coding formation Mi, form plain code MMi and control printing equipment with algorithm pointer Si and plain code MM once is printed on the assigned address of commodity or commodity packaging, simultaneously get status code Zk and the residing circulation of commodities of current commodity path Lm according to the commodity standing state, forming hidden code YMi is stored in the device, when entering commodity circulation links, after producer is changed the hidden code part in the commodity counterfeit prevention code circulation of commodities path code Lm and is producer ID, send to demo plant YZZ and be stored in the security code of putting on record accordingly simultaneously put on record among the anti-counterfeit commodities checking storehouse YZK and enable, when being sold to dealer or user, circulation of commodities path code Lm interpolation is corresponding dealer ID coding in the hidden code in the corresponding commodity security code;
In the circulation of commodities process, when commodity are concluded the business, by the special-purpose terminal device of special software is installed, send anti-counterfeit commodities transaction request code JQM to demo plant YZZ, verification terminal YZZ audit is by loopback Transaction Success confirmation code JCQ, and numbering or the coding of transaction voucher (list) are printed, Zk and Lm among the hidden yard YM of the corresponding commodity security code among the simultaneous verification terminal YZZ change anti-counterfeit commodities checking storehouse YZK by conduct operation side; If not by HM code of audit verification terminal YZZ loopback;
In the circulation of commodities process, if just inquire about first the security code true and false, in the time of might not concluding the business, can not send transaction request code JQM, as long as the plain code MM of security code is decoded by the device (managing POS or demo plant YZZ or user sends short messages to demo plant YZZ) that two or more have special software, relatively its result can discern the false from the genuine and also can understand the state of commodity;
Can demo plant YZZ be set by the third party, and the respective service of false proof put on record storehouse FBK and anti-counterfeit commodities checking storehouse YZK and special software and special-purpose POS terminal is provided.

Claims (9)

1. a commodity counterfeit prevention code is constructed and verification method, comprise: security code, dynamic parameter encoding D SM, algorithms library SFK, the false proof storehouse FBK that puts on record, checking storehouse YZK, specical software system, demo plant YZZ, special-purpose POS terminal and civilian portable terminal is characterized in that:
A. security code is configured to the number string of certain numerical digit that the codings by four digital districts of algorithm pointer district S code, item property district P code, condition of merchandise district Z code, circulation of commodities path district L code form; Be presented as
Hidden code YM:S+P+Zk+Lm;
Plain code MM:Sn+fsn (Pn)=Sn+Mn=MMn;
Dynamic parameter encoding D SM:TS (integer of time parameter or random number)
K be (1,2 ..., k) be the state encoding sequence number;
M be (1,2 ..., m) be transaction path code sequence number;
N be (1,2 ..., n) be that security code the n time generates;
And be equipped with the algorithms library SFK that is formed by polyalgorithm fx (Px); By specical software system generate plain code MM and be labeled in commodity or commodity packaging on, hidden code YM is recorded in commodity counterfeit prevention among the demo plant YZZ to be put on record among the FBK of storehouse, utilizes the consistency principle of algorithm reckoning and coding and corresponding decoding reduction, that is:
MMn=Sn+fsn(Pn)
=Sn+Mn;
Fsn ‾ ( Mn ) = Pn
According to the S code among the plain code MM on the commodity, demo plant YZZ calls the respective algorithms of algorithms library SFK by specical software system The decoding reduction, and compare in the hidden code item property P code and investigate simultaneously condition of merchandise Z code and circulation of commodities path L code, differentiate its true and false and validity, the validity of item property P code and circulation of commodities state Zk and circulation of commodities path Lm is the common distinguishing rule of genuine piece and normal channel circulation of commodities;
B. security code is put on record and is enabled, when commodity will circulate link, after producer is changed the hidden code part in the commodity counterfeit prevention code circulation of commodities path code Lm and is producer ID, send to demo plant YZZ and be stored in the security code of putting on record accordingly simultaneously put on record among the anti-counterfeit commodities checking storehouse YZK and enable, when being sold to dealer or user, circulation of commodities path code Lm interpolation is corresponding dealer ID or user ID coding in the hidden code in the corresponding commodity security code;
C. verification method, in the circulation of commodities process, operation transaction and inquiry all can use the number string RYM of plain code or arbitrarily appointment and the dynamic parameter encoding D SM of terminal generation to send in the lump demo plant YZZ or dealer's special use POS terminal JXPOS, decoding by two different information approach and device obtain identical result, and many information approach of realization is checked; If intermediate links conversion, and the circulation of commodities state that makes commodity is when changing, circulation of commodities state Zk and circulation of commodities path code Lm corresponding encoded among the hidden code of the demo plant YZZ change commodity counterfeit prevention code YM n, when confirming genuine piece and Transaction Success, demo plant also generates a Transaction Success numbering JCQ and sends to the counterparty; If when demo plant YZZ finds that it is not the digital string of security code among the anti-counterfeit commodities checking storehouse YZK, then generate the digital string of loopback HM, that is:
fsn ‾ ( RYM + TSn ) = HM
Send back to not regeneration and beam back Transaction Success numbering JCQ of corresponding terminal device, realize information interaction and authenticity verification;
Carry out true and false when inquiry, the special-purpose POS terminal of dealer JXPOS reads in and decodes and shows JXPOS fsn ‾ ( Mn + TSn ) = Pn Or JXPOS fsn ‾ ( RYM + TSn ) = HM , Show with demo plant YZZ or send YZZ fsn ‾ ( Mn + TSn ) = Pn Or YZZ fsn ‾ ( RYM + TSn ) = HM Compare, judge that it is whether consistent and carry out the true and false and differentiate, and the result of each inquiry is different coding Pn or HM;
When concluding the business, dealer or user terminal JXPOS send transaction request code JQM to card device YZZ, JQM=Mn+JIDn+Zn, demo plant YZZ compares with the hidden code of corresponding commodity counterfeit prevention YMn by specical software system, when correct, generate Transaction Success confirmation code JCQ and send to the counterparty, the Zk that revises simultaneously among the corresponding YMn is that Zk+1 and modification L (m) are L (m, m+1).
2. according to claim 1 described a kind of commodity counterfeit prevention code structure and verification method, the feature of its security code structure is that hidden code YM, plain code MM, Transaction Success confirmation code JCQ and transaction request code JQM are comprised of the number string of certain numerical digit length respectively, be expressed as number and bar code form, its carrier comprises printable media, can record digital magnetic stripe, memory chip and electronic tag and RFID.
3. according to claim 1 described a kind of commodity counterfeit prevention code structure and verification method, it is characterized in that dynamic parameter encoding D SM chooses the time parameter of setting code length or the integer formation coding TS of random number.
4. according to the described a kind of commodity counterfeit prevention code structure of claim 1 and verification method, the feature of its item property P code be choose the corresponding production numbering of corresponding commodity and item property coding part or all.
5. according to claim 1 described a kind of commodity counterfeit prevention code structure and verification method, the pointer coding that is characterized as one of them algorithm f (X) position number in algorithms library SFK among the algorithms library SFK of its algorithm pointer S code.
6. according to the described a kind of commodity counterfeit prevention code structure of claim 1 and verification method, the feature of its condition of merchandise Z code be anti-counterfeit commodities in the process of circulation residing in the storehouse, on sale, sell the coding of state.
7. according to the described a kind of commodity counterfeit prevention code structure of claim 1 and verification method, the production that being characterized as of its circulation of commodities path L code put on record and dealer's ID coding or user ID coding.
8. according to claim 1 described a kind of commodity counterfeit prevention code structure and verification method, the feature of its specical software system is isolated plant and the equipment of a dedicated software modules or embedding and this special software formation of installation.
9. according to claim 1 described a kind of commodity counterfeit prevention code structure and verification method, its demo plant YZZ, special-purpose POS terminal and civilian mobile terminal features are to have specical software system and communication interface, interconnect by communication network, consist of many independently avenues of communication, realize interconnection, information interaction, and the user can utilize mobile phone and mobile communication terminal and demo plant YZZ and special-purpose POS terminal to interconnect by communication network, consist of many independently avenues of communication, carry out initiatively controlled communication and interactive information.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107563775A (en) * 2017-09-08 2018-01-09 上海捷为信息技术有限公司 A kind of false proof warning algorithm
CN107705134A (en) * 2017-10-11 2018-02-16 重庆印链科技有限公司 Anti-fake network system based on block chain

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Publication number Priority date Publication date Assignee Title
CN1598826A (en) * 2003-09-19 2005-03-23 谢道裕 Magic square digital antifor method and its antiforge system
CN1648941A (en) * 2005-03-22 2005-08-03 刘普合 Commodity composite anti-fake code and symmetric test anit-fake method
CN1763803A (en) * 2005-11-09 2006-04-26 胡进功 Dynamic commodity false proof mark
CN101807285A (en) * 2010-04-09 2010-08-18 周锡卫 Method for interactive dynamic forgery prevention and verification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1598826A (en) * 2003-09-19 2005-03-23 谢道裕 Magic square digital antifor method and its antiforge system
CN1648941A (en) * 2005-03-22 2005-08-03 刘普合 Commodity composite anti-fake code and symmetric test anit-fake method
CN1763803A (en) * 2005-11-09 2006-04-26 胡进功 Dynamic commodity false proof mark
CN101807285A (en) * 2010-04-09 2010-08-18 周锡卫 Method for interactive dynamic forgery prevention and verification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107563775A (en) * 2017-09-08 2018-01-09 上海捷为信息技术有限公司 A kind of false proof warning algorithm
CN107705134A (en) * 2017-10-11 2018-02-16 重庆印链科技有限公司 Anti-fake network system based on block chain

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