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 PDF

Info

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
Application number
EP01997787.5A
Other languages
German (de)
English (en)
Other versions
EP1380017A2 (fr
Inventor
Frank Kappe
Dirk Fischer
Hermann Rübbelke
Michael Hennemeyer-Schwenker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unica Technology AG
Original Assignee
Unica Technology AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unica Technology AG filed Critical Unica Technology AG
Publication of EP1380017A2 publication Critical patent/EP1380017A2/fr
Application granted granted Critical
Publication of EP1380017B1 publication Critical patent/EP1380017B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)

Claims (12)

  1. 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, et
    b) 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, et
    c) marquage des chiffres (9) de telle manière, que les chiffres (9) sont associés à une couleur prédéterminée en tant que marquage, et
    d) 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.
  2. 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.
  3. 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.
  4. 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, et
    b) 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, et
    d) 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.
  5. 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.
  6. 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.
  7. 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).
  8. 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).
  9. 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.
  10. 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.
  11. 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.
  12. 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).
EP01997787.5A 2000-11-25 2001-11-07 Procede de fabrication d'un support de donnees et support de donnees Expired - Lifetime EP1380017B1 (fr)

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)

* Cited by examiner, † Cited by third party
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
ES2505118T3 (es) * 2003-11-21 2014-10-09 Visual Physics, Llc Sistema de presentación de imágenes y de seguridad micro-óptico
EP1976709A4 (fr) * 2006-01-16 2010-09-01 Securency Pty Ltd Documents de securite a images personnalisees et procedes de fabrication
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
JP6042347B2 (ja) 2011-01-28 2016-12-14 クレーン アンド カンパニー インコーポレイテッド レーザマーキングされたデバイス
IN2014CN02023A (fr) 2011-08-19 2015-05-29 Visual Physics Llc
MX2015002072A (es) 2012-08-17 2015-07-14 Visual Physics Llc Un procedimiento para la transferencia de microestructuras a un sustrato final.
BR112015022369A2 (pt) 2013-03-15 2017-07-18 Visual Physics Llc dispositivo de segurança óptica
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
EP4235637A3 (fr) 2014-03-27 2023-12-06 Visual Physics, LLC Dispositif optique qui produit des effets optiques de type scintillement
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
CA3230731A1 (fr) 2014-07-17 2016-01-21 Visual Physics, Llc Materiau en feuille polymere ameliore destine a etre utilise dans la fabrication de documents de securite polymeres tels que des billets de banque
RU2707595C9 (ru) 2014-09-16 2020-02-14 Кране Секьюрити Технолоджис, Инк. Защищенный слой линз
WO2016130822A1 (fr) 2015-02-11 2016-08-18 Crane & Co., Inc. Procédé d'application en surface d'un dispositif de sécurité à un substrat
AU2018218937B2 (en) 2017-02-10 2022-09-08 Crane & Co., Inc. Machine-readable optical security device

Citations (2)

* Cited by examiner, † Cited by third party
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
DE4490836T1 (de) * 1993-02-19 1996-01-11 United Kingdom Government Sicheres Personen-Identifizierungsinstrument sowie Verfahren zu seiner Herstellung
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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
WO2002043012A2 (fr) 2002-05-30
AU2002221547A1 (en) 2002-06-03
WO2002043012A3 (fr) 2003-11-13
EP1380017A2 (fr) 2004-01-14
ES2447990T3 (es) 2014-03-13
DE10058638A1 (de) 2002-06-13

Similar Documents

Publication Publication Date Title
EP1380017B1 (fr) Procede de fabrication d'un support de donnees et support de donnees
DE3048735C2 (de) Ausweiskarte mit durch einen Laserschreiber aufgebrachten Informationen und Verfahren zur Herstellung derselben
DE2943436A1 (de) Maschinell pruefbares schutzmuster fuer dokumente und verfahren zur erzeugung und pruefung des schutzmusters
WO1981000776A1 (fr) Procede pour la protection de donnees
CH648678A5 (de) Verfahren zur geheimen kennzeichnung und auswertung maschinenlesbarer datentraeger sowie vorrichtungen zur durchfuehrung dieses verfahrens.
DE10204870A1 (de) Verfahren zur Fälschungssicherung eines Wertträgers, Wertträger und Verfahren zur Überprüfung seiner Echtheit
EP3414102A1 (fr) Vérification d'un objet présentant un élément de sécurité
EP0854451B1 (fr) Document de valeur
EP1771813B1 (fr) Procédé pour coder des données via un stockage de données par impression matricielle
CA2247596C (fr) Supports de donnees numerotes et methode de production de ces supports
DE602005000658T2 (de) Echtheitszeichen
WO2002095661A1 (fr) Procede de caracterisation de produits en vue de determiner leur authenticite
DE102017110892A1 (de) Verfahren zur Authentifizierung eines Gegenstands, insbesondere eines Sicherheitselements, sowie Sicherheitselement
EP1067482B1 (fr) Image imprimée
DE69913136T2 (de) Identifikationsdokument mit einer bedruckung in reduziertem masstab
DE2452202A1 (de) Urkunden mit echtheitspruefmoeglichkeit sowie vorrichtung zur echtheitspruefung
WO2022184940A1 (fr) Support en matière plastique pour informations physiquement présentes
EP0432617B1 (fr) Carte d'identité avec deux groupes de données
DE2933764C2 (de) Verfahren und Einrichtung zum Verschlüsseln bzw. Entschlüsseln und Sichern von Daten
EP2681056B1 (fr) Element de securite muni d'une information codee en une grille perforee et procede de fabrication dudit element de securite
DE102016001464A1 (de) Verifikation eines mit einem Sicherheitselement versehenen Gegenstands
EP0829826A2 (fr) Dispositif pour fabriquer des documents de valeur
EP1761886B1 (fr) Feuille, et procede pour produire des donnees de securite sur cette feuille et verifier ladite feuille
EP1327530B1 (fr) Méthode pour la transmission de données secrètes
DE102016001449A1 (de) Verifikation eines mit einem Sicherheitselement versehenen Gegenstands

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20021031

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ORGA SYSTEMS GMBH

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: U-NICA TECHNOLOGY AG

17Q First examination report despatched

Effective date: 20100727

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50116373

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: G07D0007000000

Ipc: B42D0015100000

RIC1 Information provided on ipc code assigned before grant

Ipc: B42D 15/10 20060101AFI20130514BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130628

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50116373

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B42D0015100000

Ipc: B42D0025300000

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 647432

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50116373

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B42D0015100000

Ipc: B42D0025300000

Effective date: 20140113

Ref country code: DE

Ref legal event code: R079

Ref document number: 50116373

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: G07D0007000000

Ipc: B42D0015100000

Effective date: 20130514

Ref country code: DE

Ref legal event code: R096

Ref document number: 50116373

Country of ref document: DE

Effective date: 20140220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2447990

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140313

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140101

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140502

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50116373

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140101

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20141002

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50116373

Country of ref document: DE

Effective date: 20141002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140101

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141107

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50116373

Country of ref document: DE

Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140101

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20171120

Year of fee payment: 17

Ref country code: FI

Payment date: 20171121

Year of fee payment: 17

Ref country code: FR

Payment date: 20171121

Year of fee payment: 17

Ref country code: DE

Payment date: 20171121

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20171113

Year of fee payment: 17

Ref country code: AT

Payment date: 20171121

Year of fee payment: 17

Ref country code: GB

Payment date: 20171123

Year of fee payment: 17

Ref country code: IE

Payment date: 20171121

Year of fee payment: 17

Ref country code: SE

Payment date: 20171120

Year of fee payment: 17

Ref country code: IT

Payment date: 20171122

Year of fee payment: 17

Ref country code: BE

Payment date: 20171120

Year of fee payment: 17

Ref country code: ES

Payment date: 20171220

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50116373

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20181201

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 647432

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181107

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20181107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181108

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181130

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181130

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181108