TWI257578B - Method for confirming truth of object - Google Patents

Abstract

A method for confirming truth of an object includes steps of: generating a variable private key, a first authentication code based on the variable private key, and a second authentication code based on the original identification number of the object and the variable private key; and generating a confirmation code which can be matched to remaining one of the first authentication code, the second authentication code and the original identification number of the object for confirming the truth of the object based on two of the first identification code, the second authentication code and the original identification number of the object.

Description

1257578 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an anti-counterfeiting method, and more particularly to a method for authenticating an authenticated item that can be used by a user to identify the authenticity of an item. [Prior Art] Counterfeit goods are also rampant and difficult for consumers to distinguish. Re-influence of market trading order ‘more harmful to consumer health

As the economy develops and the consumption pattern changes, the degree of counterfeiting of the imitation mouth is almost false. Therefore, the counterfeit goods are full of the whole market, and the counterfeit cigarettes, alcohol, medicines, food products and life are the most important. . However, the anti-counterfeit laser tags or wafers commonly used in the market, or the anti-counterfeiting identification method of Taiwan No. 57, although they can all distinguish the authenticity of goods, must pass special identification tools. Consumers who gamble on goods can't be judged at all, but only for manufacturers, or store employees. In addition, one can also use high-resolution scanning and printing technology to copy anti-counterfeit laser labels. Therefore, anti-counterfeit laser labels cannot meet the current anti-counterfeiting requirements. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method for verifying the authenticity of an item by itself and for verifying the authenticity of the item without repeated use. / Thus, the method for verifying the authenticity of the present invention is mainly to provide a query interface for querying with a customer service terminal, the anti-counterfeiting method comprising the following steps: - generating a secret change value, and according to the change value Generating a first verification code of 5 1257578, and generating a second verification code according to the variable value and a unique sequence number of the item. Step 2: generating a verification code according to the first verification code, the second verification code, and the item sequence number, the verification code being the remaining one of the item sequence number, the second verification code, and the first verification code Match each other. . The effect of the present invention is to achieve the purpose of anti-counterfeiting without any failure. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figure 1, a preferred embodiment of the system 100 for verifying the authenticity of an article of the present invention is primarily attached to an article. The article 200 can be any object, art creation, bond, certificate, etc. sold on the market, and is labeled with a public serial number (Serial No), such as "GU814567899". The system 100 includes a verification code generator 1 and a user's query interface 2. The verification code generator 1 includes a wafer u, a starter 12, and a display screen 13. The wafer 11 is capable of generating a variable secret variation value, and generates a first verification code (AC1) according to the variation value, and generates a first verification code according to the variation value and the sequence number (SN) of the article 200 ( AC2), in this regard, the following will be described in more detail. In the present embodiment, the wafer 11 is a radio frequency identification tag (RFID) 6 1257578. The chip code (Chip-Code) has a unique "003027033001029", which in this embodiment is the identification number of the article. The actuator 12 is operable to activate the wafer cassette. The activation component ι2 may be a control device, a touch device, a button device, a time-time automatic calculation device, a wireless transmission device, and the like. The display screen 13 is connected to the wafer U in this embodiment, and can display the first verification code (AC1) and the second verification code (AC2). Before exemplifying the steps of the anti-counterfeiting method of the present invention, seven comparison tables are listed for illustrative use: 仟位年仟位年1 2 3 4 5 6 7 8 9 10 Random group ABCDEFGHIJ code group KL Μ N 0 PQRST Three sets of UVWXYZ 0 1 2 3 comparison table one year of the year of the year (example: 004 in 2004), can be represented by "two yards", with 26 letters of English and 6 numbers of 32 words, according to the 32-digit method, 2 The numerical value is enough to obtain 1024 values, which is enough to represent the annual value of 999. 'Two yards}

AA

AB

AC

AD

AE

AF A1 A2 A3 A4 A5 A6

BA comparison table 2 7 1257578

Month code month 0 1 02 03 04 05 06 07 08 09 10 11 12 Random group take group A Β CD Ε FG Η IJ Κ L group Μ Ν 0 Ρ QRS Υ υ VWX group Υ Ζ 1 2 3 4 5 6 7 8 9 0 Comparison Table 03 02 03 04 05 06 07 08 09 10 曰1 2 3 4 5 6 7 8 9 0 11 12 13 14 15 16 17 18 19 20 Code ABCD Ε FG Η IJ 21 22 23 24 25 26 27 28 29 30 3 1 KL Μ Ν 0 Ρ QRS Τ 对照 Comparison Table 4:1 2 3 4 5 6 7 8 9 10 11 12 A Β CD Ε FG Η IJ κ L Code 13 14 15 16 17 18 19 20 2 1 22 23 24 Μ Ν 0 Ρ QRS Τ υ VWX Comparison Table Five Code Arrangement Memory Code A 1-3-2-4-5-6-7 B-QAE-UI 3 - 0 2 4 -A Β 5-1-2-3- 4-7-6 1 -BAE-QU 3 - 0 2 4 -BC 5-6-7-1-2-3-4 1 - 3 0 2 - 4BA-EQU-C D 2-3-4-7- 6-1-5 A-EQU-234-0B1-D ... ... • · · Comparison Table 6 8 1257578

Code — A Arrangement — 1234

_ Memory code_ADAlBAABA^nQ^n24 A

~C 1324 Ϊ243 ADA1A309BAAB3024 B ADA1BAAB3Q24 A309 C

Referring to Figure 2, the following steps for the anti-counterfeiting method of the present invention are described in conjunction with the embodiments as follows:

Step 31: Touch the initiator 12 to generate a secret variation value of the chip u of the verification code generator i. In this embodiment, the generation of the variation value depends on the date and time. For example, the user touches the activation component 12 at 9:30:24 AM on May 31 of the year, and the verification code generator 丨The generated variation value is "20040531093024,". Step 32: The chip u of the verification code generator i divides the variation value into 7 groups, for example, the variation value, 2〇〇4〇531〇93〇24, The middle group corresponds to 2, the second group corresponds to, the second group corresponds to "05", the fourth group corresponds to "3丨", the fifth group corresponds to "09", the sixth group corresponds to" 3〇", and the seventh group corresponds to "24,. Step 33: The chip n of the verification code generator 转换 converts the values of the first to fifth groups in each variation value according to the symbol codes configured in the foregoing comparison table 1 to the comparison table 5, and retains the sixth and seventh groups. The value does not change. It is worth noting that, in the first table, the first group (such as "2") has three corresponding symbol codes (such as B 'L, V) 'see Table 3, the third group (such as "〇5" There are also 9 1257578 three corresponding symbol codes (such as E, Q, 3), so there are nine combinations of the converted values, one of which is, BAEQUI3024,,. Step 34: Then, the wafer 11 of the verification code generator 1 exchanges the memory according to the arrangement order of the seven groups in the change value according to the comparison table 6. A total of 45,360 kinds can be found in the comparison table 6. Changes such as "AEQU2430BI". Step 35: The wafer 11 selects the symbol code of the change value exchange order according to the comparison table 6. After the change value is exchanged, the first verification code (AC1) is obtained, and the reference table 6 is selected. If the selected symbol code is ', D ,,, then the first verification code (AC1) is ΠAEQU2430BIDΠ. It is worth mentioning that the first verification code (AC1) can be directly replaced by the ''variation value π, or can be generated by steps 32 to 35. Step 36: Divide the wafer code of the wafer 11 such as "003027033001029" into five groups of , 003,,,,, 027',,, 033,,, '丨001,',,, 029, and so on, and Refer to Table 2 to convert to "ADn," Α1Π, ΠΒΑΠ, ΠΑΒ",, 'A3,.. It is worth noting that the sequence number (SN) of the article 200 can also be written into the wafer 11, the step In 36, the chip code can be directly replaced by the sequence number (SN), and the sequence number (SN) is also divided into four groups, and the conversion is performed in accordance with Table 2. Step 37 · The wafer 11 generates the second verification One of the calculation steps of the code (AC2) is to recombine the converted wafer code ''AD", 'A1', 'BA, f, 'ABff, ΠΑ3') in step 36 into ten yards, for example, 10 1257578 ADA1BAABA3 Representative 003027033001029. Step 38: The second calculation step of the second verification code (AC2) of the wafer 11 is to obtain "093024" by a variation value such as "20040530093024" in hours, minutes, and seconds. Step 39: The wafer 11 will be Step 37 of "ADA1BAABA3"' + step 38, 093024, obtain "ADA1BAABA3093024,. Step 40: The wafer 11 will obtain the "ADA1BAABA3093024" in step 39 every four yards into a group, divided into four groups. The first group is '' ADA1', the second group is "BAAB, the third group is "A309", and the fourth group is "3024". Step 41: The wafer 11 will exchange step 40 according to the comparison table VII. The order of the four groups is stored and the memory is stored. A total of twenty-four variations can be found in the comparison table 7, such as "ADA1BAABA3093024". Step 42: The wafer 11 will select the symbol code of the exchange order according to the comparison table seven, and obtain the first Second verification code (AC2), refer to Table 7. If the selected symbol code is "B, then the second verification code (AC2) is π ADA1A309BAAB3024B,,. Step 43: In this embodiment, the user's query interface 2 is constructed in a computer system, and the user contacts the query interface 2 through the Internet. Referring to FIG. 3, the steps for the user to contact the query interface 2 are as follows: It is noted that the sequence number (SN) of the article 200 is a wafer code corresponding to the wafer 1, and the wafer code has a relationship with the sequence number of the article 200, 11 1257578, and a brother corresponding to the chip code. The forward and reverse calculation formula of the verification code (AC 1) disk second verification code (AC2) is recorded in the storage medium (not shown) of the user inquiry interface 2. Step 5: Enter the sequence number (SN) of the item, such as "GU814567899, in the query interface 2, and then, if the first verification code (AC 1 ) obtained by the wafer 11 is input, proceed to step 52, if no Then proceed to step 61. v. 52. The inquiry interface 2 finds the wafer stone corresponding to the wafer 11 from the sequence number (SN) input in step 51. Step 53: The query interface 2 performs step 31 to step 35 in reverse according to the first verification code (AC1) input in step 51, and obtains the change value. Step 54: The query interface 2 performs step 36 to step 42 to generate and display a verification code (VC) according to the chip code of step 52 and the variation value of step 53. When the verification code (vc) generated in step 54 is the same as the second verification code (AC2) generated by the wafer defect, it is determined that the item 2 is genuine, and if not, it is determined that the item 200 is a fake. Step 61: After inputting the sequence number (SN) of the item on the query interface 2, if the second verification code (AC2) obtained by the wafer 11 is input, the process proceeds to step 62. If not, the process proceeds to step 71. Step 62 · The inquiry interface 2 finds the wafer code corresponding to the wafer 11 from the sequence number (SN) input in step 51. Step 63 · The query interface 2 performs step 36 to step 42 in reverse according to the second verification code 12 1257578 (AC2) input in step 61, and obtains the change value. Step 64 • The query interface 2 performs step 3 1 to step 35 according to the change value of step 63, and generates and displays a verification code (VC). When the verification code (vc) generated in step 64 is identical to the first verification code (AC 1) generated by the wafer 11, it is determined that the item 2 is genuine, and if not the same, the item 200 is determined to be a counterfeit.

Step 71: After inputting the first verification code (AC1) and the second verification code (AC2) generated by the chip 该 to the inquiry interface 2 of the user, proceed to step 72, and if no, proceed to step 51. Step 72: The query interface 2 performs step 31 to step 35 in reverse according to the first and second verification codes (AC1, AC2) input in step 71, and obtains the variation value. Step 73: The query interface 2 performs step 36 to step 42 in reverse according to the variation value of step 72 and the first verification code (AC1) of step 71 to obtain the chip code of the wafer 11. Step 74·• The query interface 2 finds the corresponding sequence number (SN) according to the chip code of the chip u. When the sequence number (SN) obtained in step 74 is the same as the sequence number (SN) of the item 2', it is determined that the item 200 is genuine, and if not, it is determined that the item 200 is a fake. It is worth noting that, based on the activation, the date and time m at which the device 12 initiates the wafer U operation function due to the generation of the variation value, the first and second verification codes (AC1, AC2) will change with the date and time. No 13 1257578 with 'not only does not require additional testing equipment, and anyone can simply verify the authenticity of the item 200 by connecting to the Internet. / 验 也 产生 产生 产生 疋 疋 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密 精密Oral port · Remove or separate the captcha generator and use it on other counterfeit goods. In addition, the display screen 13 can also be separated from the verification code generator, and is connected to an electronic device (not shown). The electronic device and the verification code generator 1 are transmitted through the wireless communication technology and the chip u. The first and second verification codes (AC1, AC2) are displayed, and the electronic device can be one of a computer, a personal digital assistant (PDA), a mobile phone, and a soft electronic product. According to the above description, the method for verifying the authenticity of the present invention has the following advantages and effects: 1. Since the method and device for authenticating the authenticity can be repeatedly used multiple times, any large-scale dealer who sells the article 200 The middle disc dealer, the small disc dealer and even the user can enter the inquiry interface 2 to check the authenticity of the item, which is more practical and convenient in use. 2. And because the variation value is generated based on the date and time when the activation member 12 starts the calculation function of the wafer 11, the first and second verification codes (AC1, AC2) may change with the date and time. Differently, this can completely eliminate the occurrence of counterfeiting and make the sale of goods more secure. 3. And the verification code generator 〖any unauthorised detachment action will invalidate the verification code generator 1 and prevent any person from removing or separating the verification code generator from the object a port 200. i, and used on other counterfeit 14 1257578, making the invention more practical. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

15 1257578 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view showing a preferred embodiment of a system for verifying the authenticity of an article according to the present invention, which is produced in the preferred embodiment. A verification code and a second verification process are performed; and FIG. 3 is a flow chart showing the process of verifying the authenticity of an item in the preferred embodiment.

16 1257578 [Description of main component symbols] 100 ... System 1 ... ... Verification code generator 11 ... Wafer 1 2 ... Starter 13 """ ...Display screen 200... Item AC1 ... First verification code AC2 ... Two verification code

17

Claims (1)

1257578 X. Patent application scope: 1. A method for verifying the authenticity of an item, comprising the following steps: Step 1: generating a change value, and generating a first verification code according to the change value, and the item according to the change value The unique identification number generates a second verification code; Step 2: generating a verification code according to the first verification code, the second verification code and the item identification number, when the verification code and the item identification number, When the verification code and the remaining one of the first verification code match each other, the item is confirmed as genuine. 2_ The method for verifying the authenticity of the article according to the scope of the patent application scope, wherein the step of transmitting the first and second verification codes to a user 〇 3. According to the scope of claim 1 A method for verifying the authenticity of an item, wherein the first and second verification codes in the first step are generated by a verification code generator attached to the item. 4. The method according to claim 3, wherein the verification code generator has a wafer, the identification number of the item is a unique chip code of the wafer, and in the first step, the second The verification code is generated based on the chip code of the δ ray wafer and the variation value. 5. The method for verifying the authenticity of an article according to claim 3, wherein 'the verification code generator has a wafer, the identification number is a sequence number disclosed by the article, and in the first step, the sequence number is Write into the wafer, and the verification code is generated based on the sequence number and the variation value. 6. The method for verifying the authenticity of the article according to the scope of claim 1 is 18 1257578, wherein the second step is performed through a query interface of a user. 7. The method for verifying the authenticity of an item according to the scope of claim 6 wherein the user's query interface is constructed in a computer system. 8 - a system for verifying the authenticity of an item, comprising: a verification code generator attached to an item and having a chip, the chip generating a variation value and generating a first value according to the variation value Verification code, and generating a second verification code according to the variable value and a unique identification number of the item; Generating a verification code according to any one of the first verification code, the second verification code and the item identification number, and the verification code is consistent with the remaining item identification number, the first verification code, and the first verification code. When the item is confirmed to be genuine. 9. The system for verifying the authenticity of an item according to item 8 of the patent application scope, wherein the 'a Hai 5' real code is displayed through a user's inquiry interface. 10. The system for verifying the authenticity of an item according to claim 9 of the patent application, wherein the user's inquiry interface is constructed in a computer system. 11. The system of verifying the authenticity of the article according to claim 8 of the patent application, wherein the identification number is a unique chip code of the wafer, the article having a sequence number corresponding to the chip code, and the The correspondence between the chip code and the sequence number is recorded on a storage medium. 12. A system for verifying the authenticity of an article as set forth in claim 8 wherein the identification number is a sequence number disclosed by the article, the sequence number being written to the wafer. 13. The system for verifying the authenticity of an article according to claim 8 of the patent application, 19 1257578, wherein the 3H verification code generator further has an activation member coupled to the wafer. The activation member can trigger the generation of the variation value. The first verification code and the second verification code. μ• According to the system of claim 13, the authenticity of the verification item may be a sound control device, a touch device, a button device, and a certain time automatic calculation device. The system for verifying the authenticity of the article described in the eighth aspect of the patent, wherein the verification code generator further has a display screen combined with the chip and capable of displaying the first and second verification codes. . VIII.4. According to the authenticity of the verification item mentioned in item 15 of the patent application scope, the display is connected to the wafer through wireless communication technology. First, according to the authenticity of the verification item described in claim 8 of the patent application scope, the chip of the verification code generator is a wireless binary (RFID). Take ‘fiber 20