EP1380017B1 - Procede de fabrication d'un support de donnees et support de donnees - Google Patents
Procede de fabrication d'un support de donnees et support de donnees Download PDFInfo
- Publication number
- EP1380017B1 EP1380017B1 EP01997787.5A EP01997787A EP1380017B1 EP 1380017 B1 EP1380017 B1 EP 1380017B1 EP 01997787 A EP01997787 A EP 01997787A EP 1380017 B1 EP1380017 B1 EP 1380017B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- information
- data carrier
- characters
- encryption
- operators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
-
- 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
- G07F7/0806—Details of the card
- G07F7/0833—Card having specific functional components
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- B42D2033/46—
Definitions
- the invention relates to a method for producing a data carrier according to claim 1 or 4 as well as a data carrier produced according to the method according to claim 7 or 8.
- the above data carriers are value or security documents, in particular identity cards or credit cards, which, in addition to general information, have individual information such as user name, user portrait, serial number or the like personal, card or document-specific information. This individual or specific information is preferably the subject of counterfeiting and manipulation and must be secured accordingly.
- a method according to the preamble of claim 1 is known from US 4,641,347 known. This document discloses a system for generating postage indicia having encrypted postage, dispatch station and receiving station information with a device for printing such markings and with a device for reading such markers.
- the data is encrypted for printed text by moving individual pressure points of the matrix that builds up the letters and numbers, and is recorded by a visually working reader during the test.
- document DE 19706008 discloses a value or security document having alphanumeric characters which are provided with microscopic colored structures, the color being linked to a code with data to be protected from falsification of the document.
- Another genus-like process is from the EP 0 730 243 known.
- This document shows a data carrier on which information, namely an image, is visually visible. This image is also suitable as an image of a person to customize the disk. This information of the image is encrypted by removing individual reference points.
- a data carrier with at least one individual information is known, wherein the individual information comprises a serial number, which consists of a first part and a second part.
- the first part and the second part of the serial number may have a different color and are applied to the data carrier so that the complete serial number is reproduced.
- By dividing the serial number and by register-accurate printing of the two parts of forgery and tamper protection should be increased.
- the division of the serial number and the colored marking of the two parts are arbitrarily determined and applied to a variety of data carriers, such as banknotes, in a consistent form and in a consistent color design, so that counterfeiting and manipulation can not be excluded.
- the invention is therefore based on the object to provide a method for producing a data carrier and a data carrier, which has an improved counterfeit or tamper protection.
- a central idea of the method according to the invention is that a first piece of information representing individual information, such as the name of the authorized user of the data carrier, is encrypted by means of an algorithm and the result of the encryption is stored on the data carrier.
- the result of the encryption represents additional information that can not be decrypted by the general public. Only authorized persons who have the algorithm will be able to decrypt the additional information and determine from the additional information whether forgeries or tampering has taken place.
- At least one character of the first information is marked as a function of the result of the encryption. Markings according to the invention are colored or other visually visible markings of the signs of the first information in order to facilitate the checkability.
- the marking of the first information can be effected by other suitable markings, whereby suitable markings are those markings which, if they are not visually recognizable, can be detected with appropriate aids, such as detectors or similar devices.
- suitable markings are those markings which, if they are not visually recognizable, can be detected with appropriate aids, such as detectors or similar devices.
- fluorescent or magnetic markings of the characters of the first information may be provided.
- the algorithm underlying the encryption can not be designed in accordance with the invention such that only a single piece of information, for example the first piece of information, is included in the algorithm and, as a result, a marked first piece of information results.
- one or more second information such as serial numbers or the like information is provided in addition to the first information, which are included in the algorithm in addition to the first information.
- the second information need not be visually visible or readable on the disk. They can be hidden and / or encrypted in the area or outside the area of the data carrier, which increases protection against tampering or tampering.
- the second stored such Information converted into machine-readable or computer-readable characters.
- the algorithm is essentially carried out on the basis of operators, with a large number of operators being available for this purpose.
- operators for bit manipulations such as exclusive OR operators, or binary arithmetic operators, such as addition operators or modulo operators, are used.
- These operators typically require two operands or information to perform a join. However, they can also be applied to a single operand or information, for example, if a constant (number) value is assigned to the other operand.
- the operators is expediently converted into numerical or integer numerical values, for example based on the ASCII character set.
- Encryption is easy to carry out on the basis of these operators, without starting from the result, i. starting from the marked first information, conclusions about the execution of the marking or on the specific implementation of the algorithm or the information included in the algorithm are possible.
- One step of the algorithm is to obtain a sequence of digits by applying one or more suitable operators to the first and / or second information (s).
- the sequence of digits has a limited number of different digit values. This can preferably be done with the help of binary modulo operator, which can be used in addition to or as an alternative to the operators mentioned above.
- the sequence of digits expediently has at least two different digit values, such as "0" or "1", wherein the digits or the digit values are each assigned a specific identifier, such as a color.
- the numbers marked in this way are assigned to the characters of the first information, so that the characters of the first information receive a label corresponding to the assigned digit.
- the marking of the first information generated in this way is easy to carry out and represents an effective measure for protection against counterfeiting or manipulation.
- a fake or manipulated disk can be easily detected by a check.
- the information (s) relevant for the implementation of the encryption is or will first be recorded. Then the algorithm is applied to the information (s).
- the algorithm is applied to the information (s).
- the invention further relates to a data carrier, such as a badge, credit card or the like value or security document.
- the data carrier according to the invention is produced by the method described above.
- Data carrier is that the first information is encrypted so that it is at least partially marked deposited on the disk.
- the mark of the first Information is an authenticity feature. It is therefore not possible to change the marked first piece of information or parts thereof without being detected by a check.
- the visually recognizable markings such as an alternating colored or a different visual design of the characters of the first information, according to the invention.
- These visually recognizable markings can be very advantageous in the labeling process integrate, for example, when the disk is labeled with a laser (color).
- the second information (s) is / are contained in a storage or additional element provided on the data carrier, such as an integrated circuit, magnetic strip or the like. Additionally or alternatively, the second information (s) may be provided outside the area of the data carrier, the second information (s) preferably being stored in an external memory, for example in a central database or similar memory device is or are.
- This constructive measure makes the verification by authorized persons easier, as the second information (s) on can be detected in a simple manner by being read from the memories mentioned above.
- a second information which is uniform for all data carriers can be provided.
- a further simplified possibility of checking the data carrier according to the invention results according to a further preferred embodiment in that the encryption information provided for the information and the algorithm itself are stored in the integrated circuit of the data carrier.
- the integrated circuit preferably comprises a microprocessor chip. Microprocessor chips are extremely difficult to manipulate and therefore allow inaccessible storage of the above data for unauthorized persons. Particularly advantageous in this embodiment is the ability to retrieve the result of the encryption for the purpose of verification directly from the disk or from the integrated circuit.
- the second information (s) is / are contained in a pictorial representation provided on the data carrier, wherein the second information is or are stored encrypted and / or hidden in the pictorial representation ,
- This structural measure is particularly suitable for identity cards or documents on which a pictorial representation in the form of a user portrait is applied.
- the user portrait represents a person-specific information that is often subjected to forgery or manipulation, for example by the original user portrait through a new user portrait is replaced. By depositing encrypted and / or hidden information in the pictorial representation of these are also removed in such manipulations or at least changed so that such an intervention can be determined.
- a data carrier 1 which represents an identification card.
- individual information in particular personal or card-specific information, such as user name 3, serial number 5, user portrait 10, birth data of the user and the like information readable or visually visibly applied.
- This individual information can be supplemented by a plurality of machine-readable characters or lines, which are provided in the specific embodiment in the lower region of the data carrier 1.
- the data carrier 1 may comprise an integrated circuit 2, which expediently includes a microprocessor chip. Alternatively or additionally, a magnetic strip (not shown) may be provided.
- the user name 3 represents a first information and comprises a defined number of characters 4, which are applied marked on the disk 1, that each character 4 has a certain color.
- characters 4 may differ in their typeface by the characters 4 are alternately applied in normal, italic or bold on the disk 1.
- markings can be advantageously integrated into the labeling process, wherein the marked user name 3 or any other marked first information is preferably applied to the data carrier 1 by means of laser printing, laser radiation, dye sublimation printing, thermal transfer printing or inkjet printing.
- Another way of labeling includes, for example, the use of fluorescent materials or magnetic materials that can be on or in the disk 1 by suitable methods or introduced.
- the user name 3 to be marked is encrypted on the basis of an algorithm.
- the encryption of the user name 3 is described below on the basis of Fig. 2 and 3 described in detail.
- Fig. 2 is shown a table to illustrate the encryption.
- the user name 3 consisting of last name and first name, is arranged character by character in line 11 of the table.
- the user name 3 is encrypted with the serial number 5, which represents a second information intended for encryption.
- the serial number 5 has a defined number of characters 6 and is arranged character by character in line 13 of the table.
- the characters 4 of the user name and the characters 6 of the serial number 5 are converted into numerical or integer numerical values 7 and 8 using the ASCII character set, as shown in lines 12 and 14 of the table.
- the numerical values 7 of the user name 3 and the numerical values 8 of the serial number 5 are linked together in numbers or bit by bit using an exclusive OR operator XOR. The result of this link is shown in line 15 of the table.
- an exclusive OR operator XOR other suitable operators for bit manipulations or binary arithmetic operators, such as addition operators +, may be applied to the numerals 7 and 8.
- a modulo operator% which counts among the binary arithmetic operators, is applied to the result of the above link.
- a sequence of digits 9 is listed, which is listed in line 16 of the table.
- the digits 9 comprise a defined number of different digit values, the number of different digit values being determined by the selection of a divisor T of the modulo operator%. If the divisor T of the modulo operator% is assigned the value "2", then two different digit values "0" and "1" are obtained, as in line 16 of FIG Table is shown.
- the digits 9 or the different numerical values in line 16 of the table are each assigned a specific color or other marking in a further step, so that each digit 9 represents a particular color. For example, the numbers 9 with the numerical value "0" are assigned the color blue, whereby the color blue is illustrated by the symbol o.
- the numbers 9 with the digit value "1" are assigned the color red, whereby the color red is indicated by the symbol *.
- the color-coded digits 9 are assigned to the character 4 of the user name 3 in a further step, as shown in line 17 of the table, so that the characters 4 receive a color corresponding to the assigned digit 9.
- the choice of the divisor T of the modulo operator% depends essentially on how many colors or other markings are to be used. If you want to mark the user name 3, for example, with 3 different colors, the divider T is set to the value "3", as shown in line 18 of the table. Hereby, a total of three different digit values "0", "1” and “2" are obtained, to which a certain color is assigned. The newly added digit value "2" is assigned a further color, for example the color green, wherein the color green is marked by the symbol ⁇ . The color-coded digits 9 are assigned to the character 4 of the user name 3 in a further step, so that a three-color marked user name 3 results from this, as is illustrated in line 19 of the table.
- Fig. 3 Another embodiment for encrypting the user name 3 is in Fig. 3 based on a second table clarified.
- the user name 3 is provided in a modified form.
- the modified user name 3a comprises characters 4a and is arranged in row 13a of the table.
- the modified user name 3a is obtained by shifting the user name 3 arranged in line 11a, for example, by one character position to the right, and placing the character "k" at the right-hand end of the line at the beginning of the line.
- the username 3 may be shifted by several character positions or otherwise changed so that a modified form of the user name 3 is obtained. Analogous to the previous example according to Fig.
- the characters 4 of the user name 3 and the characters 4a of the modified user name 3a are converted into numerical and integer numerical values 7 and 7a, respectively, as shown in lines 12a and 14a, using the ASCII character set.
- the exclusive OR operator XOR is applied to the numerical values 7 and 7a and the result of the link shown in line 15a is obtained.
- the modulo operator% is applied to the divisor T equal to "2" (see line 16a) or alternatively the modulo operator% to the divider T equal to "3" (see line 18a) to the result listed in line 15a to get a sequence of numbers 9.
- the numbers 9 have, as already mentioned above, depending on the choice or value of the divider T a defined number of different numerical values.
- the addition operator + or similar operators can be applied to the numerical values 7 of the user name 3 and to the numerical values 8 or 7a of the serial number 5 or the modified user name 3a.
- the addition operator + or similar operators can be applied to the above numerals 7, 8 and 7a.
- each visually visible, individual or first information provided on the data carrier 1 can be marked on the basis of the algorithm described above. It is not necessary that always the user name 3 or any other first information to be marked with the serial number 5, the modified user name 3a or any other second information is linked.
- the serial number 5 may be linked to the modified user name 3a to obtain a sequence of numbers 9.
- the characters 4 of the user name 3 are assigned a defined color or other marking suitable for distinguishing the characters 4, as in lines 17 and 19 of the table of FIG Fig. 2 and in lines 17a and 19a of the table according to Fig. 3 is shown.
- this information can be stored on a magnetic strip (not shown) of the data carrier 1.
- Another way to increase protection against Counterfeiting and manipulation is that, for example, the serial number 5 and / or the modified user name 3a are provided according to a further embodiment outside the range of the data carrier 1 and preferably in an external memory 23 (see. Fig. 4 ) are stored.
- external memory 23 is a secured against unauthorized access central database.
- a second information unit that is identical for all data carriers 1 can be provided for encrypting the respective user name 3 or the like first information.
- the serial number 5 and / or the modified user name 3a is stored in the user portrait 10 (not shown).
- the serial number 5 and / or the modified user name 3a can be encrypted, for example present as a barcode, such a deposit or storage of information preferably being carried out with a steganographic method.
- the serial number 5 and / or the modified user name 3a can be hidden in the user portrait 10.
- the hidden arrangement of the serial number 5 and / or the modified user name 3a takes place in the form of a secondary image, for example in the form of the barcode mentioned above, the secondary image in the user portrait 10, which represents a primary image, in such a way is hidden, that it is recognizable only by means of a decoder or the like aids.
- Fig. 4 an arrangement for checking the data carrier 1 is shown schematically.
- the marked user name 3 or another marked first information as well as the serial number 5 intended for encryption or another second information intended for encryption are detected and digitized by a camera 20 or an optical scanner.
- the recorded image data of the user name 3 and the serial number 5 are evaluated and converted by means of optical character recognition (OCR) to computer-editable characters 4 and 6.
- OCR optical character recognition
- the computer-operable characters 4 and 6 of the user name 3 and the serial number 5 are supplied to a verification unit 22.
- the algorithm described above is applied to the characters 4 of the user name 3 and the characters 6 of the serial number 5, and the mark of the user name 3 is determined again. If the ascertained marking of the user name 3 is identical to the marking of the user name 3 deposited on the data carrier, the data carrier 1 is considered genuine.
- the serial number 5 or other first and / or second information intended for encryption are stored in the integrated circuit 2 or magnetic strip, this information is read out via a card reader 24 and forwarded to the verification unit 22. Is this information stored outside the area of the data carrier 1 in an external memory 23, they can be retrieved from the external memory 23 and the verification unit 22 are supplied.
- the user name 3, the serial number 5 or other information intended for encryption as well as the algorithm are stored in the integrated circuit 2, wherein the integrated circuit 2 expediently comprises a microprocessor chip.
- the verification of the data carrier 1 can be done directly by means of the microprocessor chip in this embodiment.
- the inventive method and the data carrier according to the invention is characterized by an efficient protection against counterfeiting and manipulation and by a cost-effective production.
- the encryption described above can be made arbitrarily complex due to the large number of available operators.
- a defined marking of one or more information on the data carrier can be effected, the coding of which is only accessible to authorized persons.
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- Credit Cards Or The Like (AREA)
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Claims (12)
- Procédé de fabrication d'un support de données, comme une carte d'identification, une carte de crédit ou un autre document de valeur ou de sécurité, comprenant au moins une première information (3), qui est visuellement visible et lisible sur le support de données et qui est adaptée pour individualiser le support de données parmi une multitude de supports de données, où la première information (3) est cryptée par un algorithme et où le résultat du cryptage est déposé sur le support de données, où la première information (3) comprend un nombre défini de signes (4a, 6), et où le résultat du cryptage est déposé de telle manière sur le support de données, qu'au moins un signe (4) de la première information (3) est marqué, où au moins une deuxième information (3a, 5) est prévue, qui est dédiée au cryptage de la première information (3), et où, pour le cryptage, la au moins une deuxième information (3a, 5) comprend des signes (4a, 6) étant lisibles par une machine ou pouvant être traités par un ordinateur ou sera transformé dans des signes étant lisible par une machine ou pouvant être traités par un ordinateur, et où l'algorithme qui est à la base du cryptage comprend les étapes suivantes :a) transformation des signes (4) de la première information (3) et/ou des signes (4a, 6) de la deuxième information (3a, 5) dans des valeurs numériques ou entiers (7; 7a, 8), par exemple en utilisant le jeu de codes ASCII, etb) application au moins d'un opérateur aux valeurs numériques (7; 7a, 8) de la première information (3) de telle manière qu'une suite de chiffres (9) en résulte, etc) marquage des chiffres (9) de telle manière, que les chiffres (9) sont associés à une couleur prédéterminée en tant que marquage, etd) association des chiffres (9) comprenant ces marquages aux signes de la première information (3) de telle manière, que les chiffres (4) de la première information (3) reçoivent une couleur correspondant à leur chiffre (9) associé pour effectuer un marquage visuellement visible des signes (4) en tant qu'une réalisation des signes (4) en couleurs différentes.
- Procédé selon la revendication 1, caractérisé en ce que le au moins un opérateur d'un groupe de d'opérateurs est choisi, où le groupe d'opérateurs comprend préférablement des opérateurs pour des manipulations binaires comme des opérateurs OU EXCLUSIF (XOR) et des opérateurs binaires arithmétiques comme des opérateurs d'addition (+), des opérateurs de modulo (%) où des opérateurs similaires.
- Procédé selon la revendication 1 ou 2, caractérisé en ce que la suite obtenue de signes (9) comprend un nombre défini de valeurs numériques différentes, où le nombre de valeurs numériques différentes est prédéterminé par le choix du diviseur d'un opérateur (5) binaire modulo.
- Procédé de fabrication d'un support de données, comme une carte d'identification, une carte de crédit ou un autre document de valeur ou de sécurité, comprenant au moins une première information (3), qui est visuellement visible et lisible sur le support de données et qui est adaptée pour individualiser le support de données parmi une multitude de supports de données, où la première information (3) est cryptée par un algorithme et où le résultat du cryptage est déposé sur le support de données, où la première information (3) comprend un nombre défini de signes (4a, 6), et où le résultat du cryptage est déposé de telle manière sur le support de données, qu'au moins un signe (4) de la première information (3) est marqué, où au moins une deuxième information (3a, 5) est prévue, qui est dédiée au cryptage de la première information (3), et où, pour le cryptage, la au moins une deuxième information (3a, 5) comprend des signes (4a, 6) étant lisibles par une machine ou pouvant être traités par un ordinateur ou sera transformé dans des signes étant lisible par une machine ou pouvant être traités par un ordinateur, et où l'algorithme qui est à la base du cryptage comprend les étapes suivantes :a) transformation des signes (4) de la première information (3) et/ou des signes (4a, 6) de la deuxième information (3a, 5) dans des valeurs numériques ou entiers (7; 7a, 8), par exemple en utilisant le jeu de codes ASCII, etb) application au moins d'un opérateur aux valeurs numériques (7; 7a, 8) de la première information (3) de telle manière qu'une suite de chiffres (9) en résulte,c) marquage des chiffres (9) de telle manière, que les chiffres (9) sont associés à un marquage de présentation typographique, etd) association des chiffres (9) comprenant ces marquages aux signes de la première information (3) de telle manière, que les chiffres (4) de la première information (3) correspondant à un chiffre (9) associé en tant que marquage en caractères normaux, italiques ou gras sur le support de données, pour effectuer un marquage visuellement visible des signes (4) en tant qu'une réalisation des signes (4) en marquages typographiques différents.
- Procédé selon la revendication 4, caractérisé en ce que le au moins un opérateur d'un groupe de d'opérateurs est choisi, où le groupe d'opérateurs comprend préférablement des opérateurs pour des manipulations binaires comme des opérateurs OU EXCLUSIF (XOR) et des opérateurs binaires arithmétiques comme des opérateurs d'addition (+), des opérateurs de modulo (%) où des opérateurs similaires.
- Procédé selon la revendication 4 ou 5, caractérisé en ce que la suite obtenue de signes (9) comprend un nombre défini de valeurs numériques différentes, où le nombre de valeurs numériques différentes est prédéterminé par le choix du diviseur d'un opérateur (5) binaire modulo.
- Support de données, comme une carte d'identification, une carte de crédit ou un autre document de valeur ou de sécurité, produit selon un procédé selon l'une des revendications 4 à 6, avec au moins une première information (3) qui est visuellement visible et lisible sur le support de données et qui est adaptée pour individualiser le support de données parmi une multitude de supports de données, où la première information (3) est cryptée par un algorithme et où le résultat du cryptage est déposé sur le support de données, où la première information (3) comprend un nombre défini de signes (4), caractérisé en ce que le résultat du cryptage est déposé de telle manière sur le support de données, que les signes (4) de la première information (3) sont marqués de telle manière, que chaque signe est appliqué en alternance en caractères normaux, italiques ou gras sur le support de données, où une deuxième information (3a, 5) est prévue sur le support de données, qui sert au cryptage de la première information (3).
- Support de données, comme une carte d'identification, une carte de crédit ou un autre document de valeur ou de sécurité, produit selon un procédé selon l'une des revendications 1 à 3, avec au moins une première information (3) qui est visuellement visible et lisible sur le support de données et qui est adaptée pour individualiser le support de données parmi une multitude de supports de données, où la première information (3) est cryptée par un algorithme et où le résultat du cryptage est déposé sur le support de données, où la première information (3) comprend un nombre défini de signes (4), caractérisé en ce que le résultat du cryptage est déposé de telle manière sur le support de données, que les signes (4) de la première information (3) sont marqués de telle manière, que chaque signe comprend une couleur différente, où une deuxième information (3a, 5) est prévue sur le support de données, qui sert au cryptage de la première information (3).
- Support de données selon la revendication 7 ou 8, caractérisé en ce que la première information (3) comprend des significations ou inscriptions spécifiques à la personne, à la carte où à un document comme une nom d'utilisateur (3), un numéro de série (5) ou d'autres informations individuelles, qui sont prévues en particulier sur le support de données.
- Support de données selon l'une des revendications 7 à 9, caractérisé en ce que la première information (3) comprend des significations ou inscriptions spécifiques à la personne, à la carte où à un document comme une nom d'utilisateur (3), un numéro de série (5) ou d'autres informations individuelles, qui sont prévues en particulier sur le support de données.
- Support de données selon l'une des revendications 7 à 10, caractérise en ce que la ou les deuxièmes informations (3a, 5) sont comprises dans un élément supplémentaire de stockage, comme un circuit intégré (2), une bande magnétique ou similaire, prévu sur le support de données et/ou sont prévues en dehors de la zone du support de données, où la ou les deuxièmes informations (3a, 5) sont préférablement mémorisées dans une mémoire externe (23), par exemple dans une base de données centrale ou dans une unité de mémorisation similaire.
- Support de données selon l'une des revendications 7 à 10, caractérise en ce que la ou les deuxièmes informations (3a, 5) sont contenues dans une représentation d'image (10) prévue sur le support de données, où la ou les deuxièmes informations (3a, 5) sont préférablement cryptées et / ou sont déposées cachées dans la représentation d'image (10).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10058638 | 2000-11-25 | ||
DE10058638A DE10058638A1 (de) | 2000-11-25 | 2000-11-25 | Verfahren zur Herstellung eines Datenträgers sowie ein Datenträger |
PCT/DE2001/004146 WO2002043012A2 (fr) | 2000-11-25 | 2001-11-07 | Procede de fabrication d'un support de donnees et support de donnees |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1380017A2 EP1380017A2 (fr) | 2004-01-14 |
EP1380017B1 true EP1380017B1 (fr) | 2014-01-01 |
Family
ID=7664694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01997787.5A Expired - Lifetime EP1380017B1 (fr) | 2000-11-25 | 2001-11-07 | Procede de fabrication d'un support de donnees et support de donnees |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1380017B1 (fr) |
AU (1) | AU2002221547A1 (fr) |
DE (1) | DE10058638A1 (fr) |
ES (1) | ES2447990T3 (fr) |
WO (1) | WO2002043012A2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8867134B2 (en) | 2003-11-21 | 2014-10-21 | Visual Physics, Llc | Optical system demonstrating improved resistance to optically degrading external effects |
KR101089435B1 (ko) * | 2003-11-21 | 2011-12-07 | 비쥬얼 피직스 엘엘씨 | 마이크로-광학 보안 및 화상 연출 시스템 |
AU2007204607A1 (en) * | 2006-01-16 | 2007-07-19 | Securency International Pty Ltd | Security documents with personalised images and methods of manufacture |
FR2906289B1 (fr) * | 2006-09-21 | 2008-12-12 | Cogelec Soc Par Actions Simpli | Cle et ensemble de cles, centre de configuration et unite de fabrication pour ces cles |
US8755121B2 (en) | 2011-01-28 | 2014-06-17 | Crane & Co., Inc. | Laser marked device |
JP2014524600A (ja) | 2011-08-19 | 2014-09-22 | ビジュアル フィジクス エルエルシー | 低減された厚さを有する必要に応じて転写可能な光学システム |
ES2959465T3 (es) | 2012-08-17 | 2024-02-26 | Visual Physics Llc | Un procedimiento de transferencia de microestructuras a un sustrato final |
KR102191322B1 (ko) | 2013-03-15 | 2020-12-16 | 비쥬얼 피직스 엘엘씨 | 광학적 보안 장치 |
US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
DE102013218754B4 (de) * | 2013-09-18 | 2019-05-09 | Bundesdruckerei Gmbh | Manipulationsabgesichertes Wert- oder Sicherheitsprodukt und Verfahren zum Verifizieren der Echtheit des manipulationsabgesicherten Wert- oder Sicherheitsproduktes |
US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
RU2687171C9 (ru) | 2014-03-27 | 2019-07-22 | Визуал Физикс, Ллс | Оптическое устройство, создающее похожие на мерцание оптические эффекты |
RU2689041C9 (ru) | 2014-07-17 | 2019-07-22 | Визуал Физикс, Ллс | Усовершенствованный полимерный листовой материал для применения в изготовлении полимерных защищаемых документов, таких как банкноты |
MX2017003423A (es) | 2014-09-16 | 2017-11-22 | Crane Security Tech Inc | Capa de lente de seguridad. |
US10189292B2 (en) | 2015-02-11 | 2019-01-29 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
EP4026702A1 (fr) | 2017-02-10 | 2022-07-13 | Crane & Co., Inc. | Dispositif optique de sécurité lisible par machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4641347A (en) * | 1983-07-18 | 1987-02-03 | Pitney Bowes Inc. | System for printing encrypted messages with a character generator and bar-code representation |
DE19706008A1 (de) * | 1997-02-10 | 1998-08-13 | Bundesdruckerei Gmbh | Verfahren zur Erhöhung der Fälschungssicherheit von variablen grafischen Elementen in Wert- und Sicherheitsdokumenten |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995081A (en) * | 1988-03-21 | 1991-02-19 | Leighton Frank T | Method and system for personal identification using proofs of legitimacy |
US5337361C1 (en) * | 1990-01-05 | 2001-05-15 | Symbol Technologies Inc | Record with encoded data |
US5313564A (en) * | 1990-07-11 | 1994-05-17 | Fontech Ltd. | Graphic matter and process and apparatus for producing, transmitting and reading the same |
AU6034994A (en) * | 1993-02-19 | 1994-09-14 | Her Majesty In Right Of Canada As Represented By The Minister Of Communications | Secure personal identification instrument and method for creating same |
US5668874A (en) * | 1995-02-28 | 1997-09-16 | Lucent Technologies Inc. | Identification card verification system and method |
JPH08315305A (ja) * | 1995-04-07 | 1996-11-29 | Eastman Kodak Co | 画像記録自体あるいは画像記録に関連する改善 |
JPH09198474A (ja) * | 1996-01-18 | 1997-07-31 | Kichinosuke Nagashio | 図形コードカード |
US6110044A (en) * | 1997-07-15 | 2000-08-29 | Stern; Richard H. | Method and apparatus for issuing and automatically validating gaming machine payout tickets |
-
2000
- 2000-11-25 DE DE10058638A patent/DE10058638A1/de not_active Ceased
-
2001
- 2001-11-07 EP EP01997787.5A patent/EP1380017B1/fr not_active Expired - Lifetime
- 2001-11-07 WO PCT/DE2001/004146 patent/WO2002043012A2/fr not_active Application Discontinuation
- 2001-11-07 ES ES01997787.5T patent/ES2447990T3/es not_active Expired - Lifetime
- 2001-11-07 AU AU2002221547A patent/AU2002221547A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641347A (en) * | 1983-07-18 | 1987-02-03 | Pitney Bowes Inc. | System for printing encrypted messages with a character generator and bar-code representation |
DE19706008A1 (de) * | 1997-02-10 | 1998-08-13 | Bundesdruckerei Gmbh | Verfahren zur Erhöhung der Fälschungssicherheit von variablen grafischen Elementen in Wert- und Sicherheitsdokumenten |
Also Published As
Publication number | Publication date |
---|---|
WO2002043012A3 (fr) | 2003-11-13 |
ES2447990T3 (es) | 2014-03-13 |
DE10058638A1 (de) | 2002-06-13 |
EP1380017A2 (fr) | 2004-01-14 |
WO2002043012A2 (fr) | 2002-05-30 |
AU2002221547A1 (en) | 2002-06-03 |
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