WO2004003839A1 - 暗号情報内有材料、その識別方法および同識別システム - Google Patents
暗号情報内有材料、その識別方法および同識別システム Download PDFInfo
- Publication number
- WO2004003839A1 WO2004003839A1 PCT/JP2003/008335 JP0308335W WO2004003839A1 WO 2004003839 A1 WO2004003839 A1 WO 2004003839A1 JP 0308335 W JP0308335 W JP 0308335W WO 2004003839 A1 WO2004003839 A1 WO 2004003839A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- cryptographic
- cryptographic information
- presenting substance
- identifying
- Prior art date
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/12—Card verification
- G07F7/125—Offline card verification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
- G06K19/145—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation at least one of the further markings being adapted for galvanic or wireless sensing, e.g. an RFID tag with both a wireless and an optical interface or memory, or a contact type smart card with ISO 7816 contacts and an optical interface or memory
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0004—Hybrid readers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/347—Passive cards
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
Definitions
- the present invention relates to a cryptographic information inherent material in which predetermined cryptographic information is added to a material such as various kinds of plastics, paints, inks, fibers, papers, and metals, a method of identifying the material, and an identification system.
- the present invention has been made in view of the above-described problems, and can increase the storage capacity of cryptographic information and prevent the cryptographic information from being analyzed, deleted, and tampered with by a third party.
- Security by preventing forgery The purpose of the present invention is to provide a material contained in cryptographic information capable of improving E, a method of identifying the material, and an identification system. Disclosure of the invention
- the present invention provides an information presenting substance comprising one or more elements or compounds thereof and associated with first cryptographic information, An encryption information storage unit for storing second encryption information that is the same as or different from the information is provided.
- the cryptographic information shall include not only complexly combined symbols promised only to the parties but also simple letters, numbers, symbols, or combinations thereof.
- the information presenting substance associated with the first cryptographic information and the cryptographic information storage device storing the second cryptographic information are provided in the material, so that the material corresponds to the first cryptographic information. Since each has the second encrypted information, the capacity of the encrypted information in the material can be increased.
- the information presenting substance may be provided in the material by being contained in the encryption information storage means.
- the first encrypted information and the second encrypted information are respectively contained in the encrypted information storage means itself. Therefore, only by providing the encrypted information storage means in the material, the first information can be stored in the material. The first encryption information and the second encryption information can be contained.
- the cryptographic information storage means is an integrated circuit memory. According to this, the storage capacity of the second cryptographic information is larger than when the second cryptographic information is magnetically stored. In addition to the increase, cryptographic information can be analyzed, erased, and modified by third parties. Tampering can be further prevented.
- the cryptographic information storage device is provided with an information presenting substance composed of one or more elements or a compound thereof, and associated with the first cryptographic information.
- the same or different second encryption information is stored.
- the cryptographic information storage device can have the first cryptographic information and the second cryptographic information in each. Therefore, only by providing the cryptographic information storage device in the material, the first And the second encrypted information can be contained.
- the method for identifying a material with cryptographic information according to the present invention includes the step of providing an information presenting substance comprising one or more types of elements or compounds thereof and associated with the first cryptographic information.
- the second encrypted information is read from the encrypted information storage means, and based on the first encrypted information by the information presenting substance and the second encrypted information by the encrypted information storage means, the material contained in the encrypted information is read. And wherein the identifying.
- a predetermined analyst can easily analyze the first cryptographic information and the second cryptographic information from the cryptographic information material, and easily and reliably identify the cryptographic information material. It becomes possible.
- the identification system of the material with cryptographic information is provided with an information presenting substance comprising one or more types of elements or compounds thereof, and associated with the first cryptographic information.
- An identification system for identifying a material contained in cryptographic information provided with cryptographic information storage means for storing second cryptographic information that is the same as or different from the first cryptographic information, wherein the first cryptographic information and information presentation are provided.
- Information about substances And a reference table storage means for storing a reference table set so as to correspond to each other, and irradiating an electromagnetic wave of a predetermined wavelength range to the material contained in the encrypted information when identifying the material contained in the encrypted information.
- Detecting means for detecting the fluorescence emitted from the information presenting substance in response to the irradiation of the electromagnetic wave; and information for specifying information on the information presenting substance based on the detection result of the fluorescence of the information presenting substance by the detecting means.
- FIG. 1 is a perspective view of a material contained in cryptographic information according to an embodiment of the present invention.
- FIG. 2A is a diagram showing an example of a lookup table.
- FIG. 2B is a diagram showing an example of a lookup table.
- FIG. 2C is a diagram showing an example of a lookup table.
- FIG. 2D is a diagram showing an example of a lookup table.
- FIG. 3 is a spectrum analysis diagram showing an example of a detection result of fluorescence of the information presenting substance.
- FIG. 4 is a schematic configuration diagram of a system for identifying a material contained in cryptographic information.
- FIG. 5 is a diagram showing a hardware configuration of the computer shown in FIG.
- FIG. 6 is a flowchart showing a flow of a method of identifying a material contained in encrypted information.
- the material with cryptographic information (A) is composed of one or more elements or compounds thereof, and is provided with an information presenting substance associated with the first cryptographic information. Further, the cryptographic information material (A) is provided with a cryptographic information storage device (B) in which second cryptographic information that is the same as or different from the first cryptographic information is stored.
- the material (A) contained in the encrypted information will be referred to as the material (A) regardless of whether the encrypted information is provided.
- the material (A) is composed of various plastic materials, paints, inks, papers, fibers, metals, etc., for example, credit cards, cash cards, checks, securities, banknotes, branded products, industrial products, Food labels and the like.
- FIG. 1 shows cards such as credit cards and cash cards.
- the information presenting substance is one or more elements that are not generally contained in various general-purpose materials, or a compound (oxide, Sulfides, organic complexes, etc.) are preferred.
- Elements from element number 31 to element number 88 preferably lanthanoid elements, more preferably neodymium (Nd), promethium (Pm), samarium (Sm), eupium (Eu), gadmium (Gd), Terbium (Tb) and holmium (Ho) are preferably used in one kind or a combination of two or more kinds.
- Nd neodymium
- Pm promethium
- Sm samarium
- Eu eupium
- Gd gadmium
- Tb Terbium
- Ho holmium
- the information presenting substance is preferably one or more elements, or compounds thereof, that exhibit fluorescence in a narrow-spectrum line spectrum.
- Examples of such an element or compound exhibiting fluorescence of a line spectrum having a narrow wavelength band include a transition element having a 3d orbital, a single crystal to which a rare earth element having Z and 4f orbitals are added, Glass to which a transition element having d orbitals and / or a rare earth element having 4 f orbitals is added, a rare earth element having 4 ⁇ orbitals, a transition element having 3 d orbitals, and / or a rare earth element having 4 f orbitals Examples include complexes centered on elements.
- these information presenting substances are irradiated with electromagnetic waves in a predetermined wavelength range, preferably in the wavelength range from ultraviolet to infrared, and more preferably in the wavelength range from visible light to near infrared, Since a line spectrum having a very narrow energy width and a very high energy value is emitted with the irradiation, the information presenting substance can be accurately detected based on the line spectrum. '
- the information presenting substance may be added to the material (A), or may be introduced into the material (A) by a chemical bond such as polymerization, cross-linking, ionic bonding, or the like.
- the information presenting substance may be applied to the surface.
- the method for containing the information presenting substance with respect to the material (A) is not particularly limited, and may be a method according to the type of the material (A) or the information presenting substance.
- the material (A) is plastic, dry blending with a drum tumbler or the like, direct molding, compounding with an extruder, or compounding or molding with an internal mixer or a heating roll are implemented. And the like. In addition, it may be used after being made into a master batch.
- the information-presenting substance is contained in the material (A)
- fatty acid amide, fatty acid metal salt, or fatty acid ester may be used as a lubricant in order to ensure uniform distribution and dispersion.
- multiple information-presenting substances are contained in material (A). In this case, each information presenting substance may be contained separately in the material (A), or each information presenting substance may be contained simultaneously in the material (A).
- the information presenting substance is contained in a trace amount that does not affect the intrinsic properties of the material (A). .
- the range of the trace amount that does not affect the intrinsic properties of the material (A) can vary in various ways depending on the type of the material (A), but is preferably from 0.1 ppm to 1 ppm relative to the material (A). In the range of up to 0.000 ppm (including 0.1 ppm and 100 ppm), more preferably in the range of 0.5 ppm to 20 ppm (including 0.5 ppm and 1000 ppm) Good range.
- the reason why the concentration is set to 0.1 ppm or more is mainly due to the relationship with the accuracy of detection currently generally used, and the setting of 100 ppm or less is set for many materials (
- the range of 0.5 ppm to 20 O ppm within the range is to ensure sufficient measurement reliability, to keep economic burden low, and to limit the inherent properties of material (A). The impact can be extremely low.
- the information presenting substance is provided directly on the material (A).
- the information presenting substance may be provided on the material (A) by being included in the encrypted information storage device (B).
- the information presenting substance can be contained in the material (A) by being contained in the ink, the molding material, the circuit forming material, etc. forming the cryptographic information storage device (B). According to this, the cryptographic information storage device (
- B) can have the first encrypted information and the second encrypted information, respectively. Therefore, only providing the encrypted information storage device (B) on the material (A) allows the material (A) to have the first encrypted information. And the second encrypted information can be contained.
- an integrated circuit memory serving as a cryptographic information storage device is manufactured using a material containing an information presenting substance, even if the recorded information of the integrated circuit memory is erased, ( The cryptographic information of the submitted substance is stored forever.
- information of the information presenting substance contained in the material (A) can be read without contact with the material (A).
- the first cryptographic information nor the second cryptographic information is particularly limited, and is determined according to the type of the material (A).
- the material (A) is a credit card or a cash card
- information such as an information on a user and an identification number can be cited as the encryption information.
- the material (A) is a check, a security, or a banknote
- information for authenticity determination such as an identification number or an identification symbol is cited as the encryption information.
- the encryption information includes information on the identification number of the brand product, the manufacturer, the manufacturing history, or the material.
- the encryption information includes information on the industrial product material, the identification number of the industrial product, the manufacturer, the manufacturing history, or the material.
- the information such as the food production location and production time may be cited as the encryption information.
- the first cryptographic information is associated with the information presenting substance as described above, and corresponds to information on the information presenting substance (hereinafter, referred to as information presenting substance information).
- This information-presenting substance information can be identified from the type, content, spectrum data, temporal decay characteristics, etc. of the information-presenting substance, or a combination thereof.
- the information presenting substance information is information identified by the type of information presenting substance (X, Y, ⁇ ), and the first encryption information is the type of product (a, b). , C), and if the type of information presenting substance (X, Y, ⁇ ) is associated with the type of product (a, b, c), respectively, the information presenting substance X, If Y or ⁇ is detected, the type a, b, or c of the product can be specified.
- the information presenting substance information Information identified by the content ( ⁇ , ⁇ , ⁇ ), the first cryptographic information is the manufacturer (A, B, C) of the product, etc.
- the content of the information-presenting substance ( ⁇ , ⁇ , r) ) Is associated with the manufacturer (A, B, C) of the product, etc., and if the content ⁇ , ⁇ , or degree of the specific information-presenting substance is detected from the material (A), , Manufacturer A, B, or C can be identified.
- the information-presenting substance information is information that is identified by the type (X, ⁇ , ⁇ ) of the information-presenting substance and its content
- the first encrypted information is a multi-digit information.
- Numerical data where each digit of this numerical data corresponds to the type of information presenting substance ( ⁇ , ⁇ , ⁇ ), and each digit of the numerical data corresponds to the content of the information presenting substance If the contents of the type X, ⁇ , and ⁇ information presenting substances are detected from the material ( ⁇ ), it is possible to specify multi-digit numerical data as the first cryptographic information. According to this, it is possible to handle this numerical data as percode-like information, and various first encryption information can be simply included in a product or the like.
- the numerical data is made into a plurality of digits, more first encryption information can be easily included in a product or the like.
- the content (peak value) of the information-presenting substance is multiplied by 10 and rounded to use as numerical data.
- information presenting substance information is information that is identified by the temporal decay characteristics (1a, 1b, 1c) of a specific information presenting substance.
- the information is the manufacturer (A, B, C) of the product etc., and the temporal decay characteristics (1a, 1b, 1c) of the specific information presenting substance and the manufacturer (A, B, C) are different. If they are associated with each other, the material (A) specifies the time-dependent decay property 1a, 1b, or 1c of the specified information. Or C is specified.
- the specification of the temporal decay of the information presenting substance refers to the characteristic of the decay of the fluorescence intensity of the information presenting substance when the horizontal axis is the time (Fig. The temporal decay characteristics are illustrated).
- the encryption information storage device (B) is not particularly limited, and may be a magnetic memory or Integrated circuit memory (hereinafter referred to as IC memory). Especially IC memory
- Such an IC memory is preferably an ultra-compact memory that does not affect the appearance of the material (A), and may have an antenna function for transmitting encrypted information. With such a configuration, it is preferable that the storage contents (the second encrypted information) of the encrypted information storage device (B) can be read without contact with the encrypted information storage device (B). .
- the encryption information storage device (B) may add or change the second encryption information.
- the second encrypted information can be read and new information can be additionally written without contacting the encrypted information storage device (B).
- the second encrypted information stored in the encrypted information storage device (B) may be the same as the first encrypted information based on the information presenting substance, or may be the first encrypted information based on the information presenting substance.
- the information may be different from the encrypted information, and is determined according to the use of the material (A).
- the first encryption information by the information presenting substance can be used as a single encryption, or can be used together with the second encryption information stored in the encryption information storage means.
- the first cryptographic information from the information-presenting substance should be used together with digital information associated with pigments and dyes that are already used in many places, and used as cryptographic information with an infinite number of combinations. You can also.
- the first encryption information of the information presenting substance can be used in combination with other information such as fingerprint collation information and vein pattern information.
- the information presenting substance associated with the first cryptographic information and the cryptographic information storage device (B) storing the second cryptographic information are provided in the material (A).
- the first cryptographic information and the second cryptographic information are applied to the material (A). Since each is contained, the capacity of the cryptographic information in the material (A) can be increased.
- the first encrypted information is different from the second encrypted information, the first encrypted information is obtained even if the second encrypted information is parsed, erased, or falsified from the encrypted information storage device (B).
- the third party will not analyze, erase, or falsify the encrypted information in the material (A).
- the correspondence between the first cryptographic information and the information-presenting substance must be known, and the analysis of the first cryptographic information is almost impossible for a third party. It is almost impossible. For this reason, it is possible to prevent forgery of the material (A) and improve security.
- the second cryptographic information is stored only in the cryptographic information storage device (B), the second cryptographic information exists only for the material (A) in a point state.
- the first encrypted information is provided over the entire surface of the material (A)
- the first encrypted information exists in a surface state with respect to the material (A).
- the predetermined analyst considers that the cryptographic information storage device (B) is hidden or destroyed for some reason and the material (A ), It is possible to read the material (A) smoothly from the material (A) by specifying the first piece of cryptographic information from a location other than the device (B). And various work efficiencies can be improved.
- this material (A) is used for checks, securities, or banknotes
- a third party cannot analyze, erase, or falsify the cryptographic information contained in those checks. It is possible to prevent forgery of checks and the like by three parties.
- certain banks, etc. have grasped the correspondence between the first cryptographic information and the information-presenting substance, and therefore can sufficiently analyze the cryptographic information contained in checks, etc. Therefore, the authenticity of a check or the like can be easily and reliably determined.
- this material (A) is used for a branded product or a tag attached to a branded product
- a third party can analyze, erase, or falsify the cryptographic information contained in the branded product or the tag. Since it is not possible, it is possible to prevent counterfeiting of brand products by third parties, and it is possible to prevent counterfeit brand commercial law.
- the predetermined store or the like knows the correspondence between the first encrypted information and the information presenting substance, it can sufficiently analyze the encrypted information contained in the brand product or the tag, The authenticity of brand products can be easily and reliably determined.
- this material (A) is used for industrial product materials
- the third party cannot analyze, delete, or falsify the cryptographic information contained in the industrial product materials, so that the third party cannot It is possible to prevent a material different from the material from being used for an industrial product.
- given manufacturers, etc. know the correspondence between the first cryptographic information and the information presenting substance, and therefore can sufficiently analyze the cryptographic information inherent in industrial product materials, and Information on where and how much was sold can be grasped, and market surveys and troubleshooting can be facilitated.
- information on the type of material is included in the encrypted information, the encrypted information can be analyzed when the industrial product is recycled and collected, and the industrial product can be easily separated according to the encrypted information.
- this material (A) is used in food labels, third parties cannot analyze, erase, or falsify the cryptographic information contained in the label, so that third parties can fraudulently deceive. It is possible to prevent the production area and production time from being attached to food. On the other hand, appropriate producers and distributors can sufficiently analyze the cryptographic information inherent in industrial products, so as to understand where and when food is produced from food products It is possible to appropriately manage food distribution.
- this material (A) is used for labels of various articles, and information such as processing and storage conditions of the articles is stored as first encryption information or second encryption information, or Can store the first encrypted information and the second encrypted information in combination, and use them as input and output signal information for controlling the temperature of ice and warming processing and storage to a predetermined temperature.
- information such as processing and storage conditions of the articles is stored as first encryption information or second encryption information, or Can store the first encrypted information and the second encrypted information in combination, and use them as input and output signal information for controlling the temperature of ice and warming processing and storage to a predetermined temperature.
- it can.
- fruits stored at ice temperature maintain high freshness immediately after harvest and also have the effect of increasing umami components. Therefore, we use storage that can control the temperature inside the ice storage arbitrarily, and store and ripen it under appropriate conditions while controlling storage conditions remotely in response to changes in the distribution environment. Can be transported. Similarly, the transportation and transportation of fish and shellfish can be stored under conditions that suit the individual contents, and sent to the destination while maintaining freshness
- the identification system includes a detection device (1) for detecting fluorescence of an information presenting substance contained in the material (A), and a cryptographic information storage provided in the material (A).
- a reading device (2) for reading the second encrypted information from the device (B), and identifying the material (A) based on a detection result by the detection device (1) and a reading result by the reading device (2). It comprises a computer (3) and a response device (4) that performs a predetermined operation based on a result of identification by the computer (3).
- the computer (3) and the detecting device (1), the reading device (2), or the response device (4) transmit and receive information via a network such as the Internet. Is also good.
- the detection device (1) irradiates the material (A) with an electromagnetic wave in a predetermined wavelength range, and detects fluorescence emitted from the information presenting substance with the irradiation.
- the horizontal axis indicates the energy value of the information presenting substance (corresponding to the type of information presenting substance) and the vertical axis indicates the detection result (fluorescence data of the information presenting substance). It is represented by a spectrum analysis diagram, etc., with the fluorescence intensity of the information presenting substance (corresponding to the content of the information presenting substance).
- the detection result of the fluorescence of the information presenting substance is transmitted to the computer (3).
- this detection device (1) It is preferable to use a spectroscopy system using a semiconductor laser and a CCD, and a technology such as time-resolved spectroscopy or modulation-resolved spectroscopy.
- the reading device (2) reads the second encrypted information from the encrypted information storage device (B) provided on the material (A) as described above. Further, the reading device (2) transmits the read second encrypted information to the computer (3).
- the computer (3) includes, as shown in FIG. 5, a detection result of the fluorescence of the information presenting substance transmitted from the detection device (1) and a second detection result transmitted from the reading device (2).
- a receiving unit (31) for receiving the encryption information; and a reference table storage unit (32) for storing a reference table in which the information-presenting substance information and the first encryption information as shown in FIG. 3 correspond to each other.
- a transmission unit (33) for transmitting predetermined information to the response device (4), and a control unit (3.4) for controlling the respective units in an integrated manner.
- the control unit (34) is composed of a central processing unit (CPU) and the like, and performs data transfer, various calculations, temporary storage of data, and the like.
- control unit (34) has a function of specifying information presenting substance information based on the detection result of the fluorescence of the information presenting substance received by the receiving unit (31). Further, the control unit (34) has a function of specifying the first encryption information corresponding to the specified information presenting substance information by referring to the reference table stored in the reference table storage unit (32). . Further, the control unit (34) has an identification function of identifying the material (A) by comparing the identified first encrypted information with the second encrypted information received by the receiving unit (31). .
- the response device (4) performs a predetermined operation based on the identification result by the computer (3). For example, if the material (A) is a cash card, credit card, check, securities, banknote, branded product, or food label, etc., a response device (4) equipped with a monitor or speaker that outputs true / false information etc. Equipment. When the material (A) is an industrial product material, the response device (4) may be a separation device for separating the industrial product material.
- the material (A) is an entry management ID card
- a door opening / closing device or the like may be used as the response device (4).
- the response device (4) may be an electronic cash register.
- the response device (4) may be a monitor that outputs chart information or drug information, a pudding machine, or the like.
- the responding device (4) may be a monitor or printer that outputs a resident's card or a seal certificate.
- the detection device (1), the computer (3), and the response device (4) are separately configured, at least two of these devices may be integrally configured.
- step is abbreviated as “S”.
- the detection device (1) irradiates a material (A) disposed at a predetermined location with an electromagnetic wave of a predetermined wavelength region. Then, the fluorescence emitted from the information presenting substance due to the irradiation is detected (S1).
- the detection device (1) transmits the detection result of the fluorescence of the information presenting substance to the computer (3) (S2). ⁇
- the computer (3) receives the detection result of the fluorescence of the information presenting substance transmitted from the detection device (1) by the receiving unit (21) (S3).
- the reading device (2) reads from the encryption information storage device (B) provided in the material (A). The second encrypted information is read (S4). Then, the reading device (2) transmits the read second encryption information to the computer (3) (S5).
- the computer (3) receives the second encryption information transmitted from the reading device (2) by a receiving unit (31) (S6). Then, the computer (3) specifies the information presenting substance information based on the detection result of the fluorescence of the information presenting substance received by the receiving section (31) by the control section (34) (S7).
- the computer (3) refers to the reference table stored in the reference table storage unit (32) by the control unit (34), so that the information-presenting substance information identified in the processing of S7 is added to the information presentation substance information.
- the corresponding first encryption information is specified (S8).
- the computer (3) uses the control unit (34) to control the first encryption information specified in the processing of S8 and the second encryption information received by the reception unit (31) in the processing of S6.
- the material (A) is identified by collating (S9).
- the computer (3) transmits predetermined information to the response device (3) based on the identification result of the material (A) in the processing of S9 (S10).
- the response device (3) receives the predetermined information transmitted from the computer (3) (S11), and performs predetermined operations such as displaying various screens and sorting based on the received predetermined information. (S12).
- a predetermined analyst can easily analyze the first cryptographic information and the second cryptographic information from the material (A), and can easily and reliably identify the material (A). It becomes. 'In the above configuration of the identification system, the reading of the first encrypted information and the second encrypted information may be performed at the same time or either may be performed first. After reading and collating as information, the second information may be read.
- the range of information can be specified and collated and identified by the first, second, or third encrypted information, and various information reading systems can be constructed. it can.
- the first encryption information may be read as an encryption key, collated and determined, and then the second encrypted information may be written, or the first encrypted information and the second encrypted information may be read and collated and determined. After that, it can be used for various systems as input / output information of devices that can read / write information and operate based on the third encryption information and input / output devices.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03741141A EP1533749A4 (en) | 2002-07-01 | 2003-07-01 | CODE INFORMATION CONTAINING MATERIAL, PROCESS FOR IDENTIFICATION AND IDENTIFICATION SYSTEM THEREFOR |
JP2004517338A JPWO2004003839A1 (ja) | 2002-07-01 | 2003-07-01 | 暗号情報内有材料、その識別方法および同識別システム |
US10/519,747 US20060091220A1 (en) | 2002-07-01 | 2003-07-01 | Material containing coding information method of identification thereof and identification system therefor |
AU2003280488A AU2003280488A1 (en) | 2002-07-01 | 2003-07-01 | Material containing coding information, method of identification thereof and identification system therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002191882 | 2002-07-01 | ||
JP2002-191882 | 2002-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004003839A1 true WO2004003839A1 (ja) | 2004-01-08 |
Family
ID=29996946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/008335 WO2004003839A1 (ja) | 2002-07-01 | 2003-07-01 | 暗号情報内有材料、その識別方法および同識別システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060091220A1 (ja) |
EP (1) | EP1533749A4 (ja) |
JP (1) | JPWO2004003839A1 (ja) |
CN (1) | CN1666226A (ja) |
AU (1) | AU2003280488A1 (ja) |
WO (1) | WO2004003839A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101075651B1 (ko) | 2005-02-07 | 2011-10-21 | 삼성전자주식회사 | 개인 정보 보호를 위한 정보 보호 rfid 태그 및 방법 |
WO2013015252A1 (ja) * | 2011-07-22 | 2013-01-31 | 株式会社エヌ・ティ・ティ・ドコモ | 情報伝送端末 |
JP2013509631A (ja) * | 2009-10-28 | 2013-03-14 | シクパ ホールディング エスアー | 銀行券検証装置 |
JPWO2018074481A1 (ja) * | 2016-10-18 | 2019-08-08 | 三菱瓦斯化学株式会社 | 熱可塑性樹脂フィルム積層体、及びカード用樹脂シート |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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BRPI0800754A2 (pt) | 2008-03-25 | 2020-09-24 | Sicpa Holding S.A. | Sistema de controle de produção integrado por meio de processamento de imagem e codificação automatizada |
CN103182884B (zh) * | 2011-12-29 | 2015-08-26 | 中国人民银行印制科学技术研究所 | 存折及其数据读写处理方法 |
US9704122B2 (en) | 2012-10-29 | 2017-07-11 | Elwha Llc | Food supply chain automation farm tracking system and method |
US20140122184A1 (en) | 2012-10-29 | 2014-05-01 | Elwha Llc | Food Supply Chain Automation Grocery Information System And Method |
WO2014120810A1 (en) * | 2013-01-31 | 2014-08-07 | Elwha Llc | Food supply chain automation residential information system and method |
RU2541138C2 (ru) * | 2013-05-22 | 2015-02-10 | Общество с ограниченной ответственностью "Ювелирный Дом "Шаховской" | Способ защиты от подделки и контроля подлинности изделий из благородных металлов |
CN111830334A (zh) * | 2019-04-19 | 2020-10-27 | 台湾优灯股份有限公司 | 辨识信号生成装置及可生成辨识信号的可替换式电子装置 |
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- 2003-07-01 AU AU2003280488A patent/AU2003280488A1/en not_active Abandoned
- 2003-07-01 WO PCT/JP2003/008335 patent/WO2004003839A1/ja not_active Application Discontinuation
- 2003-07-01 EP EP03741141A patent/EP1533749A4/en not_active Withdrawn
- 2003-07-01 JP JP2004517338A patent/JPWO2004003839A1/ja active Pending
- 2003-07-01 CN CN03815786.1A patent/CN1666226A/zh active Pending
- 2003-07-01 US US10/519,747 patent/US20060091220A1/en not_active Abandoned
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101075651B1 (ko) | 2005-02-07 | 2011-10-21 | 삼성전자주식회사 | 개인 정보 보호를 위한 정보 보호 rfid 태그 및 방법 |
JP2013509631A (ja) * | 2009-10-28 | 2013-03-14 | シクパ ホールディング エスアー | 銀行券検証装置 |
WO2013015252A1 (ja) * | 2011-07-22 | 2013-01-31 | 株式会社エヌ・ティ・ティ・ドコモ | 情報伝送端末 |
JPWO2013015252A1 (ja) * | 2011-07-22 | 2015-02-23 | 株式会社Nttドコモ | 情報伝送端末 |
JPWO2018074481A1 (ja) * | 2016-10-18 | 2019-08-08 | 三菱瓦斯化学株式会社 | 熱可塑性樹脂フィルム積層体、及びカード用樹脂シート |
Also Published As
Publication number | Publication date |
---|---|
EP1533749A4 (en) | 2005-09-21 |
AU2003280488A1 (en) | 2004-01-19 |
US20060091220A1 (en) | 2006-05-04 |
CN1666226A (zh) | 2005-09-07 |
EP1533749A1 (en) | 2005-05-25 |
JPWO2004003839A1 (ja) | 2005-10-27 |
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