Nano-invisible mqr dot light drift information two-way encryption authentication anti-counterfeiting method

Abstract

This invention discloses a two-way encrypted authentication and anti-counterfeiting method for nano-invisible MQR dot drift information, belonging to the field of anti-counterfeiting technology. The specific solution involves using nano-invisible materials to generate a nano-invisible MQR dot matrix and an invisible dynamic customized pattern, with multiple layers of anti-counterfeiting. Verification is performed by illuminating the invisible dynamic customized pattern with a strong light source. Furthermore, a customized APP terminal or professional scanning equipment can be used to identify the invisible nano-invisible MQR dot matrix, achieving two-way encrypted authentication and anti-counterfeiting. Simultaneously, scanning equipment can be used to check the multiple anti-counterfeiting layers, and fluorescent dot matrix codes can be displayed for verification in dark environments. This method employs multiple anti-counterfeiting techniques, as the nano-invisible MQR dot matrix and the invisible dynamic customized pattern are invisible to the naked eye, improving convenience and reliability through multiple methods of identification.

Description

Technical Field

[0001] This invention relates to the field of anti-counterfeiting technology, and in particular to a two-way encrypted authentication anti-counterfeiting method for nano-invisible MQR point light drift information. Background Technology

[0002] Counterfeit and substandard goods cause enormous harm and losses to businesses and consumers. Anti-counterfeiting technology is one means of preventing counterfeiting. Developing anti-counterfeiting technology can provide the market with labels that are difficult to forge and can quickly identify the authenticity of products, thus protecting the legitimate rights and interests of genuine product manufacturers, distributors, and consumers.

[0003] With the development of anti-counterfeiting technology, various anti-counterfeiting methods are widely used. However, existing anti-counterfeiting methods are simple and rely on ordinary printing or laser-based products, which are easily imitated. At the same time, consumers only use mobile phones to scan codes for identification, which has poor recognition accuracy. For specific anti-counterfeiting methods, specific anti-counterfeiting tools are required for detection, which is inconvenient for consumers to identify counterfeit products. Summary of the Invention

[0004] The purpose of this invention is to solve the aforementioned technical problems.

[0005] To achieve the above objectives, this invention provides a two-way encrypted authentication and anti-counterfeiting method for nano-invisible MQR point light drift information, the specific steps of which are as follows:

[0006] Step S1: Determine the first dynamic customized pattern and the second dynamic customized pattern;

[0007] Step S2: Generate encryption cipher by performing encryption processing on the second dynamic customized pattern, and obtain the feature code by performing multiple encryption processing on the random physical feature distribution information;

[0008] Step S3: Randomly set the order of the nano-magnetic material identification layer, feature information layer, and encryption layer, and generate a sequence code to determine the position of the identification part of each layer;

[0009] Step S4: Generate a nano-invisible MQR dot matrix using nano-invisible materials. The nano-invisible MQR dot matrix contains information from encryption codes, feature codes, and sequence codes.

[0010] Step S5: The device is composited onto the substrate layer in the order of the nano-magnetic material identification layer, feature information layer and encryption layer. Then, the nano-invisible MQR dot matrix and the invisible dot light drift layer with the first dynamic customized pattern are composited onto the top layer. Finally, the protective oil gloss layer with fluorescent dot matrix is ​​composited onto the invisible dot light drift layer to form a nano-invisible dot light drift information encryption authentication anti-counterfeiting label.

[0011] Step S6: Illuminate the nano invisible dot light drift information encryption authentication anti-counterfeiting label with a strong light source to check whether there is a first dynamic customized pattern, and whether the first dynamic customized pattern changes as the strong light source moves.

[0012] Step S7: Use a scanning device to electronically scan and identify the nano-magnetic material identification layer, feature information encryption layer, and authentication layer, and upload the results to the authentication server. The authentication server performs calculations to determine the authenticity of the label. At the same time, display the fluorescent dot matrix code in a dark environment, take a picture, upload it, and let the authentication server perform calculations to determine the authenticity of the label.

[0013] Step S8: If further verification is required, the invisible nano-invisible MQR dot matrix is ​​identified by using a customized APP terminal or professional scanning equipment.

[0014] Preferably, the nano-invisible MQR dot matrix is ​​locally printed using invisible ink.

[0015] Preferably, the nano-invisible dot light drift information encryption authentication anti-counterfeiting label includes a substrate layer and a protective varnish layer, and further includes an invisible dot light drift layer, a nano-magnetic material identification layer, a feature information layer and an encryption layer disposed between the substrate layer and the protective varnish layer, wherein the identification parts of the invisible dot light drift layer, the nano-magnetic material identification layer, the feature information layer and the encryption layer are staggered in the horizontal direction.

[0016] Preferably, the invisible dot light drift layer includes an invisible first dynamic custom pattern layer and a nano invisible MQR dot matrix, wherein the identification portion of the invisible dot light drift layer is the first dynamic custom pattern layer and the nano invisible MQR dot matrix.

[0017] Preferably, the nano-magnetic material identification layer includes an identification code layer and a nano-magnetic material layer covering the identification code layer. The identification code in the identification code layer is covered by a white ink layer in the nano-magnetic material layer, and the identification portion in the nano-magnetic material identification layer is the identification code layer.

[0018] Preferably, the feature information encryption layer includes a random physical feature layer, and the identification part of the feature information encryption layer is the random physical feature layer, which is formed by the random distribution of particles of at least one geometric shape.

[0019] Preferably, the encryption layer includes an encrypted graphic information layer, which contains a second dynamically customized pattern, and the identification portion of the encryption layer is the encrypted graphic information layer.

[0020] Preferably, the nano-invisible MQR dot matrix contains information from the sequence code, feature code, and encryption code, and also has a service code for consumers and a management code for enterprises. The service code is used for anti-counterfeiting queries, and the management code is used for enterprises to trace the source, combat counterfeiting, and track logistics.

[0021] The sequence code contains the vertical arrangement order information of the identification parts of the nanomagnetic material identification layer, feature information layer, and encryption layer.

[0022] The feature code contains random physical feature distribution information in the random physical feature layer. The random physical feature distribution information is encrypted multiple times to obtain the feature code. The feature code corresponds one-to-one with the random physical feature distribution information.

[0023] The encryption code contains encrypted pattern information, which is generated by encrypting variable numbers and patterns using a first dynamically customized pattern. The encrypted pattern information corresponds one-to-one with the encryption code.

[0024] Preferably, the protective varnish layer is made of a transparent material and is provided with a fluorescent dot matrix, which is located at the edge of the protective varnish layer.

[0025] Therefore, the present invention employs the above-mentioned two-way encrypted authentication and anti-counterfeiting method for nano-invisible MQR point light drift information, which has the following beneficial effects:

[0026] (1) The invisible dot drift layer includes an invisible first dynamic custom pattern layer and a nano invisible MQR dot matrix that cannot be seen with the naked eye. It must be scanned and identified by professional equipment or by a terminal equipped with a custom APP to avoid website fraud.

[0027] (2) The nano-invisible MQR dot matrix contains information in the sequence code, feature code and encryption code. It also has a service code for consumers and a management code for enterprises. The service code is used to query anti-counterfeiting, and the management code is used for enterprises to trace the source, fight counterfeiting and track logistics. At the same time, each anti-counterfeiting layer is randomly sorted. When viewing the anti-counterfeiting label from above, it is impossible to determine the vertical arrangement order of each anti-counterfeiting layer inside, thus avoiding counterfeiting. At the same time, the anti-counterfeiting label is verified, which improves the reliability of anti-counterfeiting.

[0028] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the cross-sectional structure of a nano-invisible dot light drift information encryption authentication anti-counterfeiting label according to the present invention;

[0030] Figure 2 This is a front view of a nano-invisible dot light drift information encryption authentication anti-counterfeiting label of the present invention;

[0031] Figure 3 This is a flowchart of the anti-counterfeiting method of the present invention.

[0032] Figure Labels

[0033] 1. Protective varnish layer; 11. Fluorescent dots; 2. Substrate layer; 3. Invisible dot light drift layer; 31. First dynamic customized pattern layer; 32. Nano invisible MQR dot matrix; 4. Nano magnetic material identification layer; 41. Identification code layer; 42. Nano magnetic material layer; 5. Feature information layer; 51. Random physical feature layer; 6. Encryption layer; 61. Encrypted graphic information layer. Detailed Implementation

[0034] Example

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed when in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0039] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0040] refer to Figure 1-2A nano-invisible dot light drift information encryption authentication anti-counterfeiting label includes a substrate layer 2 and a protective varnish layer 1. The protective varnish layer 1 is made of transparent material and has a fluorescent dot matrix. The fluorescent dot matrix is ​​located at the edge of the protective varnish layer 1, and the fluorescent dots 1 on the four sides form a fluorescent dot matrix. Each label has a unique fluorescent dot matrix, which can only be seen in a dark environment, forming a coded message that is not easy to detect and reduces counterfeiting. It also includes a nano-magnetic material identification layer 4, a feature information layer 5, and an encryption layer 6 disposed between the substrate layer 2 and the protective varnish layer 1. The identification parts of the invisible dot light drift layer 3, the nano-magnetic material identification layer 4, the feature information layer 5, and the encryption layer 6 are staggered in the horizontal direction to avoid obstruction of each part, and the arrangement order is increased. The nano-magnetic material identification layer 4, the feature information layer 5, and the encryption layer 6 are randomly arranged in the vertical direction. When viewing the anti-counterfeiting label from the front, it is impossible to determine the vertical arrangement order, reducing counterfeiting and allowing verification of the anti-counterfeiting label, thus improving the reliability of anti-counterfeiting.

[0041] The invisible dot light drift layer 3 includes an invisible first dynamic customized pattern layer 31 and a nano invisible MQR dot matrix 32. The identification part in the invisible dot light drift layer 3 is the first dynamic customized pattern layer 31 and the nano invisible MQR dot matrix 32. The nano invisible MQR dot matrix 32 is printed locally with invisible ink and can only be seen with professional instruments. It cannot be observed with the naked eye. The first dynamic customized pattern layer 31 floats and moves with the strong light source when illuminated by a strong light source. It can shrink and enlarge depending on the distance from the strong light source.

[0042] The nano-magnetic material identification layer 4 includes an identification code layer 41 and a nano-magnetic material layer 42 covering the identification code layer 41. The identification part in the nano-magnetic material identification layer 41 is the identification code layer 41. The identification code in the identification code layer 41 is covered by a white ink layer, which is convenient for identification by mobile phone. The amount of nano-magnetic material is greater than 0.02 g / cm2, which is convenient for mobile phone detection.

[0043] The feature information encryption layer 5 includes a random physical feature layer 51. The identification part of the feature information encryption layer 5 is the random physical feature layer 51. The random physical feature layer 51 is formed by the random distribution of particles of at least one geometric shape. The geometric shape includes spheres, cylinders, hearts, etc. The distribution of particles is ever-changing, and different particles are combined, which greatly expands the amount of physical distribution features.

[0044] The encryption layer 6 includes an encrypted graphic information layer 61, which contains a second dynamic customized pattern. The identification part of the encryption layer is the encrypted graphic information layer 61.

[0045] The sequence code contains the vertical arrangement order of the identification parts of the nano-magnetic material identification layer 4, feature information layer 5, and encryption layer 6. The vertical arrangement order links the anti-counterfeiting layers together.

[0046] The feature code contains the random physical feature distribution information in the random physical feature layer. The random physical feature distribution information is encrypted multiple times to obtain the feature code, and the feature code corresponds one-to-one with the random physical feature distribution information.

[0047] The encryption code contains encrypted pattern information, which is generated by encrypting variable numbers and patterns using a second dynamically customized pattern. The encrypted pattern information corresponds one-to-one with the encryption code.

[0048] An anti-counterfeiting method based on the above-mentioned nano-invisible dot light drift information encryption authentication anti-counterfeiting label, the specific steps of which are as follows:

[0049] Step S1: Determine the first and second dynamic custom patterns, provided by the customer's design.

[0050] Step S2: Generate encryption cipher by performing encryption processing on the second dynamic customized pattern, and obtain the feature code by performing multiple encryption processing on the random physical feature distribution information.

[0051] Step S3: Randomly set the order of the nano-magnetic material identification layer, feature information layer, and encryption layer, and generate a sequence code to determine the position of the identification part of each layer.

[0052] Step S4: Generate a nano-invisible MQR dot matrix using nano-invisible materials. The nano-invisible MQR dot matrix contains information from encryption codes, feature codes, and sequence codes.

[0053] Step S5: The device is composited onto the substrate layer in the order of the nano-magnetic material identification layer, feature information layer, and encryption layer. Then, the nano-invisible MQR dot matrix and the invisible dot light drift layer with the first dynamic customized pattern are composited onto the top layer. Finally, the protective oil-gloss layer with fluorescent dot matrix is ​​composited onto the invisible dot light drift layer to form a nano-invisible dot light drift information encryption authentication anti-counterfeiting label.

[0054] Step S6: Illuminate the nano-invisible dot light drift information encryption authentication anti-counterfeiting label with a strong light source to check whether there is a first dynamic customized pattern, and whether the first dynamic customized pattern changes as the strong light source moves.

[0055] Step S7: Use a scanning device to electronically scan and identify the nano-magnetic material identification layer, feature information encryption layer, and authentication layer, and upload the results to the authentication server. The authentication server performs calculations to determine the authenticity of the label. At the same time, display the fluorescent dot matrix code in a dark environment, take a picture, upload it, and let the authentication server perform calculations to determine the authenticity of the label.

[0056] Step S8: When further verification is required, the invisible nano-invisible MQR dot matrix is ​​identified by using a customized APP terminal or professional scanning equipment. The customized APP has a specific database to prevent the website address and database from being faked.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A two-way encrypted authentication and anti-counterfeiting method for nano-invisible MQR point light drift information, characterized in that: The specific steps are as follows: Step S1: Determine the first dynamic customized pattern and the second dynamic customized pattern; Step S2: Generate encryption cipher by performing encryption processing on the second dynamic customized pattern, and obtain the feature code by performing multiple encryption processing on the random physical feature distribution information; Step S3: Randomly set the order of the nano-magnetic material identification layer, feature information layer, and encryption layer, and generate a sequence code to determine the position of the identification part of each layer; Step S4: Generate a nano-invisible MQR dot matrix using nano-invisible materials. The nano-invisible MQR dot matrix contains information from encryption codes, feature codes, and sequence codes. Step S5: According to the order of the nano-magnetic material identification layer, feature information layer and encryption layer, the nano-magnetic material identification layer, feature information layer and encryption layer are composited onto the substrate layer. Then, the nano-invisible MQR dot matrix and the invisible dot light drift layer with the first dynamic customized pattern are composited onto the top layer. Finally, the protective glossy layer with fluorescent dot matrix is ​​composited onto the invisible dot light drift layer to form a nano-invisible dot light drift information encryption authentication anti-counterfeiting label. Step S6: Illuminate the nano invisible dot light drift information encryption authentication anti-counterfeiting label with a strong light source to check whether there is a first dynamic customized pattern, and whether the first dynamic customized pattern changes as the strong light source moves. Step S7: Use a scanning device to electronically scan and identify the nano-magnetic material identification layer, feature information encryption layer, and authentication layer, and upload the results to the authentication server. The authentication server performs calculations to determine the authenticity of the label. At the same time, display the fluorescent dot matrix code in a dark environment, take a picture, upload it, and let the authentication server perform calculations to determine the authenticity of the label. Step S8: If further verification is required, the invisible nano-invisible MQR dot matrix is ​​identified by using a customized APP terminal or professional scanning equipment.

2. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 1, characterized in that: The nano-invisible MQR dot matrix is ​​printed locally using invisible ink.

3. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 2, characterized in that: The nano-invisible dot light drift information encryption authentication anti-counterfeiting label includes a substrate layer and a protective varnish layer, as well as an invisible dot light drift layer, a nano-magnetic material identification layer, a feature information layer, and an encryption layer disposed between the substrate layer and the protective varnish layer. The identification parts of the invisible dot light drift layer, the nano-magnetic material identification layer, the feature information layer, and the encryption layer are staggered in the horizontal direction.

4. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 3, characterized in that: The invisible dot light drift layer includes an invisible first dynamic custom pattern layer and a nano invisible MQR dot matrix, wherein the identification part in the invisible dot light drift layer is the first dynamic custom pattern layer and the nano invisible MQR dot matrix.

5. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 4, characterized in that: The nano-magnetic material identification layer includes an identification code layer and a nano-magnetic material layer covering the identification code layer. The identification code in the identification code layer is covered by a white ink layer in the nano-magnetic material identification layer. The identification portion in the nano-magnetic material identification layer is the identification code layer.

6. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 5, characterized in that: The feature information encryption layer includes a random physical feature layer. The identification part of the feature information encryption layer is the random physical feature layer, which is formed by the random distribution of particles of at least one geometric shape.

7. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 6, characterized in that: The encryption layer includes an encrypted graphic information layer, which contains a second dynamically customized pattern. The identification part of the encryption layer is the encrypted graphic information layer.

8. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 7, characterized in that: The nano-invisible MQR dot matrix contains information from the sequence code, feature code, and encryption code. It also has a service code for consumers and a management code for enterprises. The service code is used for anti-counterfeiting and the management code is used for enterprises to trace the source, combat counterfeiting, and track logistics. The sequence code contains the vertical arrangement order information of the identification parts of the nanomagnetic material identification layer, feature information layer, and encryption layer. The feature code contains random physical feature distribution information in the random physical feature layer. The random physical feature distribution information is encrypted multiple times to obtain the feature code. The feature code corresponds one-to-one with the random physical feature distribution information. The encryption code contains encrypted pattern information, which is generated by encrypting variable numbers and patterns using a first dynamically customized pattern. The encrypted pattern information corresponds one-to-one with the encryption code.

9. The method for two-way encryption authentication and anti-counterfeiting of nano-invisible MQR point light drift information according to claim 8, characterized in that: The protective varnish layer is made of a transparent material and has a fluorescent dot matrix, which is located at the edge of the protective varnish layer.

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