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Reader for a document, method for reading a data object, and a computer program product

A technology of data objects and readers, used in computer security devices, computing, cutting objects, etc.

Active Publication Date: 2009-08-05
BUNDESDDRUCKEREI GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The disadvantage of this kind of document with radio frequency identification (RFID) function is that if the document is placed in the wallet of the holder, the radio frequency identification (RFID) interface can identify it without the consent of the document holder.

Method used

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  • Reader for a document, method for reading a data object, and a computer program product
  • Reader for a document, method for reading a data object, and a computer program product
  • Reader for a document, method for reading a data object, and a computer program product

Examples

Experimental program
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Embodiment Construction

[0060] In the following description of the figures, the same reference numerals are used for corresponding elements.

[0061] figure 1 Shown is a reader 100 for a document 101, which may be an electronic travel passport.

[0062] Electronic device 102 is integrated in file 101 . Electronic device 102 may be an integrated electronic switching circuit. The electronic device 102 has an electronic memory 103 for at least one data object 104 . Data object 104 contains data to be protected, such as personal and / or biometric data of the owner of file 102 . For example, the data object 104 contains an avatar, a fingerprint, and / or Irisscan data of the owner of the file 101 .

[0063] In addition, the electronic device 102 has a processor 105 for executing program instructions 124 that incorporate cryptographic protocol steps executed by the electronic device 102 .

[0064] The electronic device 102 has an interface 142 for establishing a communication link with a corresponding i...

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PUM

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Abstract

The invention relates to a reader for a document (101) with a data memory (103) for the storage of at least one data object (104), wherein external read access to the data object presupposes the implementation of a cryptographic protocol, having: a first interface (142') for selecting an identifier (184) from a portable data memory (180) and for external read access to the data object (104), a second interface (154) for access to a cryptographic component (160; 174) for the execution of a cryptographic algorithm, wherein a result (172) of the execution of the cryptographic algorithm is designed to be used in the cryptographic protocol, and wherein access to the cryptographic component is protected by means of the identifier.

Description

technical field [0001] The invention relates to a document reader, in particular a value document and a security document, and a program and a computer program product for reading data objects stored in such a document store. Background technique [0002] The prior art has disclosed many different forms of documents (or certificates) with integrated circuits. For example, such documents are mostly in paper-based form, such as electronic passports or chip cards, especially so-called smart cards, which can be designed with contact or contactless or with a dual interface (interface). [0003] The prior art also discloses wireless identification systems for various such documents, which may also be referred to as radio frequency identification (RFID) systems. Known RFID systems roughly comprise at least one transponder (or transponder, transponder) and a wireless transceiver unit. The transponder is also called RFID marker (Etikett), RFID chip, RFID tag (Tag), RFID label (Labe...

Claims

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Application Information

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IPC IPC(8): G07F7/10
CPCG06Q20/388G06Q20/327G06F21/602H04L9/32G06Q20/40975G06F21/6209G07F7/1008G06F2221/2107G06Q20/3578G06Q20/341H04L2209/805G06Q20/3823G06Q20/229H04L9/3231
Inventor 克劳斯·弗赖塔格马丁·弗罗利希金·尤依恩贡纳·鄂斯特罗
Owner BUNDESDDRUCKEREI GMBH