CN115511019A - Anti-counterfeiting verification method for binding RFID (radio frequency identification) label and article bar code - Google Patents
Anti-counterfeiting verification method for binding RFID (radio frequency identification) label and article bar code Download PDFInfo
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- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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Abstract
The invention discloses an anti-counterfeiting verification method for binding an RFID label and an article bar code, which comprises the following steps: and (3) an anti-counterfeiting system generation stage: combining and logically operating the RFID label characteristic information on the commodity to generate an initial encrypted plaintext; carrying out encryption operation on the initial encrypted plaintext data by adopting an encryption algorithm to generate a primary encrypted ciphertext and convert the bar code 1, and placing the bar code 1 on the outer package of the commodity to realize primary binding; carrying out encryption operation on the primary encrypted ciphertext again to generate a secondary encrypted ciphertext, converting the secondary encrypted ciphertext into a bar code 2, covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding; and (3) anti-counterfeiting verification stage: the bar code 1 is scanned to obtain a primary encrypted ciphertext, the characteristic data of the RFID tag can be obtained by carrying out decryption operation through an uploading server, and the consistency is verified by comparing scanning results of the RFID; scanning the bar code 2 to obtain a secondary encrypted ciphertext, uploading the secondary encrypted ciphertext to a server to perform primary decryption operation, obtaining the characteristic data of the RFID tag through secondary decryption, and verifying the consistency by comparing the scanning result of the RFID. The invention improves the anti-counterfeiting reliability of the product.
Description
Technical Field
The invention relates to the field of commodity anti-counterfeiting, in particular to an anti-counterfeiting verification method for binding an RFID (radio frequency identification) label and an article bar code.
Background
With the increasing popularization and application of bar code technology and RFID technology, the single bar code or RFID technology is widely applied to the fields of commodity information inquiry and anti-counterfeiting traceability, and even the combination of the two technologies is gradually applied to the fields of commodity information inquiry and anti-counterfeiting traceability.
The barcode technology is simple and efficient in information query, but the barcode has some defects in security such as non-uniqueness, copying and the like. The RFID technology is also developing rapidly in anti-counterfeiting tracing, but the existing anti-counterfeiting technology is usually only used for anti-counterfeiting of commodities along with the improvement of the counterfeiting technology, and the anti-counterfeiting means also has strong pertinence to counterfeiting, such as means for recycling commodities, transferring key anti-counterfeiting units of commodities and the like, and the counterfeiting is realized.
Disclosure of Invention
The invention aims to provide an anti-counterfeiting verification method for binding an RFID label and an article bar code, and aims to solve the problem of enhancing the safety and reliability of a commodity anti-counterfeiting system.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-counterfeiting verification method for binding an RFID label and an article bar code, the method comprising:
and (3) an anti-counterfeiting system generation stage:
combining and logically operating the characteristic data of the RFID tags on the commodities to generate an initial encrypted plaintext;
carrying out encryption operation on the initial encrypted plaintext to generate a primary encrypted ciphertext and convert the bar code 1, and placing the bar code 1 on the outer package of the commodity to realize primary binding;
carrying out encryption operation on the primary encrypted ciphertext again to generate a secondary encrypted ciphertext, converting the secondary encrypted ciphertext into a bar code 2 and covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding;
and (3) anti-counterfeiting verification stage:
scanning the bar code 1 to obtain a primary encrypted ciphertext, uploading the primary encrypted ciphertext to a server for decryption operation to obtain the characteristic data of the RFID tag, and verifying the consistency with the characteristic data obtained by reading the RFID tag;
scanning the bar code 2 to obtain a secondary encrypted ciphertext, uploading the secondary encrypted ciphertext to a server to perform primary decryption operation to obtain a primary encrypted ciphertext, obtaining the characteristic data of the RFID tag through the secondary decryption operation, and verifying the consistency with the characteristic data obtained by reading the RFID tag.
In one embodiment, the "anti-counterfeiting system generation stage" further comprises:
and performing logic operation on the primary encrypted ciphertext and writing an operation result into a storage area in the RFID tag.
In one embodiment, the "anti-counterfeit verification stage" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext, performing logic operation on the primary encrypted ciphertext, comparing an operation result with data obtained by reading a storage area of the RFID tag, and verifying the consistency of the two.
In one embodiment, the server stores characteristic data of the RFID, a primary encryption ciphertext and a secondary encryption ciphertext in advance.
In one embodiment, the "anti-counterfeit verification stage" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
reading the characteristic data of the RFID label and uploading the characteristic data to a server;
the server verifies whether the primary encrypted ciphertext is stored or not, and if not, the commodity is false;
if so, carrying out decryption operation on the primary encrypted ciphertext to obtain the characteristic data of the RFID tag;
and the server compares the consistency of the characteristic data with the characteristic data obtained by reading the RFID label, if the consistency indicates that the commodity is bound with the outer package, and if the inconsistency indicates that the commodity is false.
In one embodiment, the "anti-counterfeit verification stage" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
scanning the bar code 2 to obtain a secondary encrypted ciphertext and uploading the secondary encrypted ciphertext to a server;
reading the characteristic data of the RFID tag and uploading the characteristic data to a server;
the server verifies whether the secondary encrypted ciphertext is stored or not, and if not, the commodity is false;
if so, carrying out decryption operation on the secondary encrypted ciphertext to obtain a primary encrypted ciphertext;
the server compares the consistency of the primary encrypted ciphertext with the primary encrypted ciphertext obtained by scanning the bar code 1, and if the consistency is not consistent, the commodity is false;
if the encrypted ciphertext is consistent with the encrypted ciphertext, the server carries out decryption operation on the encrypted ciphertext to obtain the characteristic data of the RFID tag;
the server compares the characteristic data with the consistency of the characteristic data obtained by reading the RFID label, and if the characteristic data is inconsistent, the commodity is false;
if the two are consistent, the commodity is bound with the outer package.
In one embodiment, the server stores the code scanning record of the barcode 2 and the tracing information of the commodity.
In one embodiment, after the step of "the server compares the characteristic data with the characteristic data obtained by reading the RFID tag", the method further comprises:
and if the characteristic data are consistent with the commodity tracing information, pushing the commodity tracing information and the barcode 2 scanning record corresponding to the characteristic data.
An anti-counterfeiting verification method for binding an RFID label and an article bar code,
and (3) an anti-counterfeiting system generation stage:
binding the static bar code to the outer package of the commodity;
scanning a static bar code to obtain an initial static code encrypted plaintext;
performing logic operation on the initial static code plaintext and storing an operation result in a storage area of the RFID label;
carrying out encryption operation on the initial static code encrypted plaintext to obtain a static code ciphertext, converting the static code ciphertext into a bar code 2, covering the bar code 2 with a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding;
and (3) anti-counterfeiting verification stage:
scanning the static bar code to obtain an initial static code encrypted plaintext, performing logic operation on the initial static code plaintext, and verifying the consistency of an operation result and data obtained by reading the storage area of the RFID tag.
In one embodiment, the server stores code scanning records of the bar code 2 and tracing information of the commodity;
the anti-counterfeiting verification stage further comprises:
scanning the bar code 2 to obtain a static code ciphertext, uploading the static code ciphertext to a server to perform decryption operation to obtain an initial static code plaintext, and verifying consistency with the initial static code plaintext obtained by scanning the static bar code;
and when the verification result is consistent, pushing commodity traceability information corresponding to the initial static code plaintext and the barcode 2 code scanning record.
The invention has the advantages that:
the anti-counterfeiting verification method for binding the RFID label and the article bar code provided by the invention takes the characteristic data of the commodity RFID label as a root, encrypts the data by adopting an encryption mode, dynamically generates the bar code and binds the bar code with the outer package of the commodity, and creatively solves the problems of counterfeit package of the recycled commodity and counterfeit of the recycled old commodity. The bar code on the commodity is combined, the authenticity of the bound commodity and the bound package can be further verified, the traceability information of the commodity can be obtained, and meanwhile the problem that the commodity and the bound package are recycled and counterfeited at the same time is solved.
Furthermore, the once encrypted ciphertext of the feature data of the RFID tag is stored in the RFID tag after being operated, or the issued static barcode information is stored in the RFID tag after being operated, so that the offline mutual check between the RFID tag and the barcode can be realized.
Drawings
FIG. 1 is a schematic view of the mounting positions of a barcode 1, a barcode 2, and an RFID tag of the present invention;
fig. 2 is a schematic diagram of a generation process of a barcode 1 and a barcode 2 in dynamic coding;
fig. 3 is a schematic diagram of a process for generating a barcode 2 in a static assigning code;
FIG. 4 is a schematic view of an anti-counterfeit verification process under an off-line state;
FIG. 5 is a schematic view of an anti-counterfeit verification process according to an embodiment in an online state;
fig. 6 is a schematic view of an anti-counterfeit authentication process according to another embodiment in an online state.
Detailed Description
Referring to fig. 1, fig. 1 schematically illustrates a barcode 1, a barcode 2, and an installation position of an RFID tag. The RFID label and the bar code 2 are arranged on the commodity, and the bar code 1 is arranged on the outer package of the commodity. The bar code 1 is dynamically generated after the characteristic data of the RFID label is encrypted by the server, and is sprayed and printed on the outer package of the commodity after being generated. The bar code 2 is dynamically generated by the encrypted data of the cipher text data of the bar code 1, and is sprayed and printed on the surface of the commodity and covered by a coating after being generated. The processing server is operated in a high-safety environment, the server executes the operations of RIFD tag characteristic data storage, secret key storage, encryption and decryption operation, ciphertext storage, dynamic bar code generation 1, authenticity verification and the like, and the server also executes the operations of secondary encryption after the RFID tag characteristic data is encrypted, secondary encrypted ciphertext storage, dynamic bar code generation 2, authenticity verification, traceability information calling and feedback and the like.
Referring to fig. 2, the anti-counterfeiting verification method for binding the RFID tag and the article barcode provided by the present invention relates to two ways of dynamic code assignment and static code assignment. The technical scheme adopted by the dynamic coding is as follows: firstly, in the generation stage of an anti-counterfeiting system, combining the EPC data and the TID data of the RFID tag characteristic information on the commodity and generating an initial encrypted plaintext by the result of logical operation, then performing encryption operation on the plaintext data by adopting an encryption algorithm to generate a primary encrypted ciphertext, then converting the primary encrypted ciphertext into a bar code 1, placing the bar code 1 in the outer package of the commodity to realize primary binding, simultaneously performing logical operation processing on the generated primary encrypted ciphertext and writing the processing result into an RFID tag storage area, wherein the RFID tag is set as a readable attribute after the anti-counterfeiting system is generated. And then carrying out encryption operation on the primary encrypted ciphertext again to generate a secondary encrypted ciphertext, converting the ciphertext into a bar code 2 and covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding. And secondly, in the anti-counterfeiting verification stage, the consistency of the label and the dynamic bar code 1 can be preliminarily verified only by using a Reader to acquire the information of the RFID label. The bar code 1 is scanned to obtain a primary encrypted ciphertext, the characteristic data of the RFID label can be obtained through decryption operation of the uploading server, and consistency is verified through comparing scanning results of the RFID label. Scanning the bar code 2 to obtain a secondary encrypted ciphertext, uploading the secondary encrypted ciphertext to a server to perform primary decryption operation, obtaining the characteristic data of the RFID tag through secondary decryption, and verifying consistency by comparing scanning results of the RFID tag. And different from the decryption process of the primary encrypted ciphertext, the decryption process of the secondary encrypted ciphertext in the server can be recorded and the traceability information of the commodity is fed back to enhance the anti-counterfeiting performance.
Referring to fig. 3, the static encoding adopts a practical scheme that: firstly, in the generation stage of the anti-counterfeiting system, scanning a static bar code to obtain an initial static code encryption plaintext, performing logical operation operations such as left shift and right shift on the initial static code encryption plaintext information, and writing the logical operation result into a storage area of an RFID label for storage. And simultaneously, carrying out encryption operation on the initial static code encrypted plaintext to generate a static code ciphertext, converting the static code ciphertext into the bar code 2 in real time, covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity. In the anti-counterfeiting verification stage, the consistency of the RFID label and the static bar code can be preliminarily verified only by using the Reader to obtain the information of the RFID label, the bar code 2 generated by scanning the encrypted ciphertext obtains the static code ciphertext data, the static code encrypted plaintext can be obtained by uploading to a server for decryption operation, the consistency is verified by comparing the scanning result of the static code, and the encrypted ciphertext can be recorded in the decryption process of the server and feeds back the tracing information of the commodity to enhance the anti-counterfeiting performance.
The following describes the anti-counterfeit verification method for binding the RFID tag and the barcode of the article according to this embodiment in detail with reference to the accompanying drawings.
The anti-counterfeiting verification method for binding the RFID label and the article bar code related to dynamic coding comprises the following steps:
and (3) an anti-counterfeiting system generation stage:
and combining and logically operating the characteristic data of the RFID label on the commodity to generate an initial encrypted plaintext. Specifically, the RFID label is bound on the commodity, and the characteristic data of the RFID label comprises TID data and EPC data of a globally unique electronic label serial number. The EPC data and the TID data corresponding to the RFID tag on the article may be combined and a logical operation result of the two, for example, a logical operation result of left shift, right shift, and, or, not, xor, and the like, may be added to finally generate an initial encrypted plaintext. Because of the uniqueness of the TID data of the RFID tag, the initial encrypted plaintext is also unique in that it associates TID and EPC data of the RFID.
And carrying out encryption operation on the initial encrypted plaintext to generate a primary encrypted ciphertext and convert the bar code 1, and placing the bar code 1 in the outer package of the commodity to realize primary binding. Specifically, an encryption algorithm is adopted to perform encryption operation on the initial encrypted plaintext to generate a primary encrypted ciphertext. The encryption algorithm includes but is not limited to one or a combination of several of AES, DES/3DES, SM4, RSA or private algorithms. And generating a primary encrypted ciphertext after encryption operation, converting the primary encrypted ciphertext into the bar code 1 and placing the bar code 1 on the outer package of the commodity. And performing logical operation processing on the generated primary encrypted ciphertext and writing a processing result into an RFID label storage area, wherein the RFID label is set as a readable attribute after the anti-counterfeiting system is generated.
And carrying out encryption operation on the primary encrypted ciphertext again to generate a secondary encrypted ciphertext, converting the secondary encrypted ciphertext into the bar code 2, covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding.
And (3) anti-counterfeiting verification stage:
scanning the bar code 1 to obtain a primary encrypted ciphertext, uploading the primary encrypted ciphertext to a server for decryption operation to obtain the characteristic data of the RFID tag, and verifying the consistency with the characteristic data obtained by reading the RFID tag. Specifically, the bar code 1 on the outer package of the commodity is scanned to obtain a primary encrypted ciphertext, the primary encrypted ciphertext is uploaded to a server, and the server performs decryption operation to obtain the characteristic data of the corresponding RFID tag. And reading the characteristic data of the RFID tag on the commodity and uploading the characteristic data to a server, and verifying the consistency of the characteristic data obtained by decrypting the bar code 1 and the characteristic data obtained by the RFID tag by the server. When consistent, it can be stated that the good and the outer package are bound, and the good is true. Otherwise the commodity is false.
Scanning the bar code 2 to obtain a secondary encrypted ciphertext, uploading the secondary encrypted ciphertext to a server to perform primary decryption operation to obtain a primary encrypted ciphertext, performing secondary decryption operation to obtain the characteristic data of the RFID tag, and verifying the consistency with the characteristic data obtained by reading the RFID tag. Specifically, the bar code 2 of the commodity is scanned to obtain a secondary encrypted ciphertext, the secondary encrypted ciphertext is uploaded to a server to be decrypted to obtain a primary encrypted ciphertext, feature data of the RFID tag is obtained through decryption, the feature data of the RFID tag on the commodity is read and uploaded to the server, and the server verifies the consistency of the feature data obtained through decryption by the bar code 2 and the feature data obtained through the RFID tag. When they are consistent, it can be stated that the goods are true, otherwise the goods are false. In practical application scenarios, the barcode 2 needs to be unpacked and then subjected to coating removal before being scanned.
In addition, in order to realize the anti-counterfeiting verification in the off-line scene, the once encrypted ciphertext can be subjected to logic operation in the anti-counterfeiting system generation stage, and the operation result can be written into the storage area in the RFID label. The logical operation may be a shift left, shift right, etc. logical operation. Correspondingly, please refer to fig. 4, in the anti-counterfeit verification stage, the barcode 1 may be scanned to obtain barcode information, and the information may be subjected to logic operation to obtain an operation result. And comparing the operation result with data obtained by reading the storage area of the RFID label through the Reader, and verifying the consistency of the operation result and the data. When the two are consistent, the commodity is bound with the package, and when the two are inconsistent, the commodity is false.
The server is under the high-security management environment to guarantee the safe reliability in the encryption and decryption process. The server stores characteristic data of the RFID tag, a primary encryption ciphertext and a secondary encryption ciphertext in advance.
With reference to fig. 5, the "anti-counterfeit verification stage" further includes:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
reading the characteristic data of the RFID label and uploading the characteristic data to a server;
the server verifies whether the primary encrypted ciphertext is stored or not, namely, the server compares the uploaded primary encrypted ciphertext with the stored primary encrypted ciphertext, and if the uploaded primary encrypted ciphertext does not exist in the server, the commodity is false;
if the server has the uploaded primary encrypted ciphertext, carrying out decryption operation on the bar code information to obtain the characteristic data of the RFID tag; the server stores a decryption algorithm of the primary encrypted ciphertext, and decrypts the primary encrypted ciphertext to obtain the characteristic data of the corresponding RFID tag;
and the server compares the consistency of the characteristic data with the characteristic data obtained by reading the RFID label, if the consistency indicates that the commodity is bound with the outer package, and if the inconsistency indicates that the commodity is false.
With reference to fig. 6, the "anti-counterfeit verification stage" further includes:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
scanning the bar code 2 to obtain a secondary encrypted ciphertext and uploading the secondary encrypted ciphertext to a server;
reading the characteristic data of the RFID label and uploading the characteristic data to a server;
the server verifies whether the secondary encrypted ciphertext is stored or not, and if not, the commodity is false;
if so, carrying out decryption operation on the secondary encrypted ciphertext to obtain a primary encrypted ciphertext;
the server compares the consistency of the primary encrypted ciphertext and the primary encrypted ciphertext obtained by scanning the bar code 1, and if the consistency is not consistent, the commodity is false;
if the encrypted ciphertext is consistent with the encrypted ciphertext, the server decrypts the encrypted ciphertext to obtain the characteristic data of the RFID tag;
the server compares the characteristic data with the consistency of the characteristic data obtained by reading the RFID label, and if the characteristic data is inconsistent, the commodity is false;
if the two are consistent, the commodity and the outer package are bound.
In addition, the server can store code scanning records of the bar code 2 and tracing information of the commodity; the server compares the characteristic data obtained by scanning the barcode 2 with the characteristic data obtained by reading the RFID tag, and when the comparison result is consistent, the commodity tracing information and barcode 2 scanning record corresponding to the characteristic data are also pushed. For example, the device for scanning the barcode 1 or the barcode 2 is an intelligent device such as a mobile phone and a tablet, and the server pushes the commodity tracing information and the barcode 2 scanning record corresponding to the feature data to the intelligent device. In addition, the
The anti-counterfeiting verification method for binding the RFID label and the article bar code related to static coding comprises the following steps:
and (3) an anti-counterfeiting system generation stage:
and binding the static bar code to the outer package of the commodity.
And scanning the static bar code to obtain an initial static code encrypted plaintext.
And performing logic operation on the initial static code plaintext and storing an operation result in a storage area of the RFID label. Specifically, logical operation operations such as left shift and right shift are performed on the initial static code plaintext, the operation result is written into the storage area of the RFID tag, and after the RFID tag is written, the RFID tag is configured to be in a readable state only, so that data is prevented from being tampered.
And carrying out encryption operation on the initial static code encrypted plaintext to obtain a static code ciphertext, converting the static code ciphertext into a bar code 2, covering the bar code 2 with a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding.
In addition, the server stores static bar code information, static code ciphertext information and characteristic data of the RFID tag.
And (3) anti-counterfeiting verification stage:
the anti-counterfeiting verification under the off-line scene can also be realized by matching with the attached figure 4, the bar code is scanned to obtain the bar code information, and the information is subjected to logic operation to obtain an operation result. And comparing the operation result with data obtained by reading the storage area of the RFID label through the Reader, and verifying the consistency of the operation result and the data. If the two are consistent, the commodity is bound with the package, and if the two are not consistent, the commodity is false.
Further, the server stores code scanning records of the bar code 2 and tracing information of the commodity; the "anti-counterfeiting authentication phase" may further include:
scanning the bar code 2 to obtain a static code ciphertext, uploading the static code ciphertext to a server to perform decryption operation to obtain an initial static code plaintext, and verifying consistency with the initial static code plaintext obtained by scanning the static bar code;
and when the verification result is consistent, pushing commodity tracing information corresponding to the initial static code plaintext and a barcode 2 code scanning record. The commodity tracing information may include commodity batch, production date, delivery date, sales circulation and other information.
It should be noted that the barcode 1, barcode 2 and static barcode include but are not limited to one-dimensional code, two-dimensional code and 3D two-dimensional code, which can be scanned and copied, but besides the static barcode, the data in the barcode 1 and barcode 2 is encrypted data. The algorithm of the primary encryption and the secondary encryption in the generation stage of the anti-counterfeiting system can be the same algorithm or different algorithms. Correspondingly, the decryption algorithm in the anti-counterfeiting authentication stage is a decryption algorithm corresponding to one-time encryption and one-time encryption.
The above description is of the preferred embodiment of the present invention and the technical principles applied thereto, and it will be apparent to those skilled in the art that any changes and modifications based on the equivalent changes and simple substitutions of the technical solution of the present invention are within the protection scope of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. An anti-counterfeiting verification method for binding an RFID label and an article bar code is characterized by comprising the following steps:
and (3) an anti-counterfeiting system generation stage:
combining and logically operating the characteristic data of the RFID tags on the commodities to generate initial encrypted plaintext;
carrying out encryption operation on the initial encrypted plaintext to generate a primary encrypted ciphertext and convert the bar code 1, and placing the bar code 1 on the outer package of the commodity to realize primary binding;
carrying out encryption operation on the primary encrypted ciphertext again to generate a secondary encrypted ciphertext, converting the secondary encrypted ciphertext into a bar code 2 and covering the bar code 2 by using a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding;
an anti-counterfeiting verification stage:
scanning the bar code 1 to obtain a primary encrypted ciphertext, uploading the primary encrypted ciphertext to a server to perform decryption operation to obtain the characteristic data of the RFID tag, and verifying the consistency with the characteristic data obtained by reading the RFID tag;
scanning the bar code 2 to obtain a secondary encrypted ciphertext, uploading the secondary encrypted ciphertext to a server to perform primary decryption operation to obtain a primary encrypted ciphertext, obtaining the characteristic data of the RFID tag through the secondary decryption operation, and verifying the consistency with the characteristic data obtained by reading the RFID tag.
2. The method for authenticating the binding of an RFID tag and a barcode of an item according to claim 1, wherein the "anti-counterfeit system generation phase" further comprises:
and performing logic operation on the primary encrypted ciphertext and writing an operation result into a storage area in the RFID tag.
3. The method of claim 2, wherein the "anti-counterfeit verification phase" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext, performing logic operation on the primary encrypted ciphertext, comparing an operation result with data obtained by reading a storage area of the RFID tag, and verifying the consistency of the two.
4. The anti-counterfeiting authentication method for binding the RFID tag and the article bar code according to claim 2, wherein the server prestores RFID characteristic data, a primary encryption ciphertext and a secondary encryption ciphertext.
5. The method of claim 4, wherein the "anti-counterfeit verification phase" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
reading the characteristic data of the RFID tag and uploading the characteristic data to a server;
the server verifies whether the primary encrypted ciphertext is stored or not, and if not, the commodity is false;
if so, carrying out decryption operation on the primary encrypted ciphertext to obtain the characteristic data of the RFID tag;
and the server compares the consistency of the characteristic data with the characteristic data obtained by reading the RFID label, if the consistency indicates that the commodity is bound with the outer package, and if the inconsistency indicates that the commodity is false.
6. The method of claim 4, wherein the "anti-counterfeit verification stage" further comprises:
scanning the bar code 1 to obtain a primary encrypted ciphertext and uploading the primary encrypted ciphertext to a server;
scanning the bar code 2 to obtain a secondary encrypted ciphertext and uploading the secondary encrypted ciphertext to a server;
reading the characteristic data of the RFID tag and uploading the characteristic data to a server;
the server verifies whether the secondary encrypted ciphertext is stored or not, and if not, the commodity is false;
if so, carrying out decryption operation on the secondary encrypted ciphertext to obtain a primary encrypted ciphertext;
the server compares the consistency of the primary encrypted ciphertext with the primary encrypted ciphertext obtained by scanning the bar code 1, and if the consistency is not consistent, the commodity is false;
if the encrypted ciphertext is consistent with the encrypted ciphertext, the server performs decryption operation on the encrypted ciphertext to obtain the feature data of the RFID tag;
the server compares the characteristic data with the consistency of the characteristic data obtained by reading the RFID label, and if the characteristic data is inconsistent, the commodity is false;
if the two are consistent, the commodity and the outer package are bound.
7. The method for anti-counterfeit verification of the bound RFID tag and the barcode of the article according to claim 6, wherein the server stores the code scanning record of the barcode 2 and the tracing information of the commodity.
8. The method for authenticating the authenticity of a bound RFID tag and barcode of an item according to claim 7, wherein after the step of the server comparing the identity data with the identity data obtained by reading the RFID tag, the method further comprises:
and if the characteristic data are consistent with the commodity tracing information, pushing the commodity tracing information and the barcode 2 scanning record corresponding to the characteristic data.
9. An anti-counterfeiting verification method for binding an RFID label and an article bar code is characterized in that,
and (3) an anti-counterfeiting system generation stage:
binding the static bar code to the outer package of the commodity;
scanning a static bar code to obtain an initial static code encrypted plaintext;
performing logic operation on the initial static code plaintext and storing an operation result in a storage area of the RFID label;
carrying out encryption operation on the initial static code encrypted plaintext to obtain a static code ciphertext, converting the static code ciphertext into a bar code 2, covering the bar code 2 with a coating, and placing the bar code 2 on the surface of the commodity to form secondary binding;
an anti-counterfeiting verification stage:
scanning the static bar code to obtain an initial static code encrypted plaintext, performing logic operation on the initial static code plaintext, and verifying the consistency of an operation result and data obtained by reading the storage area of the RFID tag.
10. The anti-counterfeiting authentication method for binding the RFID tag and the barcode of the article according to claim 9, wherein the server stores a code scanning record of the barcode 2 and traceability information of the commodity;
the anti-counterfeiting verification stage further comprises:
scanning the bar code 2 to obtain a static code ciphertext, uploading the static code ciphertext to a server to perform decryption operation to obtain an initial static code plaintext, and verifying consistency with the initial static code plaintext obtained by scanning the static bar code;
and when the verification result is consistent, pushing commodity tracing information corresponding to the initial static code plaintext and a barcode 2 code scanning record.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116228213A (en) * | 2023-05-09 | 2023-06-06 | 青岛民航凯亚系统集成有限公司 | Airport passenger security check temporary storage article recovery system and method based on RFID |
| CN117574939A (en) * | 2024-01-15 | 2024-02-20 | 中安网脉(北京)技术股份有限公司 | Real asset right determining method based on RFID technology and application thereof |
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2022
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116228213A (en) * | 2023-05-09 | 2023-06-06 | 青岛民航凯亚系统集成有限公司 | Airport passenger security check temporary storage article recovery system and method based on RFID |
| CN117574939A (en) * | 2024-01-15 | 2024-02-20 | 中安网脉(北京)技术股份有限公司 | Real asset right determining method based on RFID technology and application thereof |
| CN117574939B (en) * | 2024-01-15 | 2024-04-19 | 中安网脉(北京)技术股份有限公司 | Real asset right determining method based on RFID technology and application thereof |
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