摘要:
The invention relates to a method and to a device for authenticating and/or identifying persons, objects, or service systems. In said method, a material, a construction, a substance, or a composition, or an image thereof, either changes itself or is actively changed, by means of a physical, chemical, or mechanical influence or feature, such that the resulting structure or feature is unforeseeable. If an image of said material, of the construction, of the substance, or the composition recorded at a later time is compared with the image stored in a storage means, the person and/or the object and/or the medium and/or service system is positively authenticated if the material, the construction, the substance, or the composition has at least partially changed between the two times in comparison with the image stored in the storage means.
摘要:
The present invention relates to a method and an authentication device for authenticating an object or a person by means of a security element, which is individually assigned to the object or to the person and has a plurality of security features. The security element is comprised of a plurality changeable modules with a plurality of surfaces, wherein at least some of the modules have specific security features and single or all modules are individually combined to form a new, changed security element. At the enquiry time-point, the visual appearance or a property of the changed security element is recorded and compared with the reference feature stored in the database, in order to authenticate the object or the person.
摘要:
The present invention relates to a method for authenticating and/or identifying persons, objects, service systems or computer programs, in which a static, unchanging security feature that is characteristic of the person, the object, the service system or the computer program, is created or used, which is subsequently altered under the influence of an unforeseeable factor and thereby converted into a dynamic security feature. Positive authentication is obtained, when the dynamic security feature has at least been partly changed by a dynamic factor between two query times in comparison with the static security feature stored in the storage medium, wherein the static security feature stored in the storage medium corresponds to the most recently updated, altered dynamic security feature from the last query time. Further, the invention relates to an authentication system, in which dynamic security features originate from a static security feature.
摘要:
The invention relates to a method and to a device for authenticating and/or identifying persons, objects, or service systems. In said method, a material, a construction, a substance, or a composition, or an image thereof, either changes itself or is actively changed, by means of a physical, chemical, or mechanical influence or feature, such that the resulting structure or feature is unforeseeable. If an image of said material, of the construction, of the substance, or the composition recorded at a later time is compared with the image stored in a storage means, the person and/or the object and/or the medium and/or service system is positively authenticated if the material, the construction, the substance, or the composition has at least partially changed between the two times in comparison with the image stored in the storage means.
摘要:
A security element for marking, authenticating or identifying objects or living beings, such as people, animals or plants is provided that includes one or more layers of materials that are arranged next to or on top of each other or that overlap, which have security markings. At least one layer of the security element has, at least regionally, a crackle pattern in form of tears or cracks, nicks, wear areas or shrinkages and possible impurities, which can be scanned and detected together or separately as security features. A method for producing such a security element and to a use thereof for authenticating a person or an object, or for authorizing, triggering, continuing, carrying out and ending an action is also provided.
摘要:
The invention relates to a security device and an authentication method, in which a security element (1) is provided. The security element comprises a support material (6), in which a three-dimensional pattern with structures (4) such as cracks, grooves, flaking, pits, scales, elevations, and/or shrinkages are embedded as static or dynamic security features. Additionally, a material, which is detectable by a scanning device, or a material composition is deposited or incorporated at least partly onto or into the three-dimensional pattern embedded in the support material (6) and is, if necessary, new applicable onto or removable from the security element, whereby the color, intensity, structure, layer thickness, individual pigments or another physical property of the support material (6) and/or the three-dimensional security element (1) pattern embedded into the support material is changed such that an at least partly altered appearance is produced which is detectable by the scanning device at authentication point of time and is storable in the storage device.
摘要:
The invention relates to a distributed data memory unit comprising a plurality of memory units, each having memory means and an access controller, an authentication unit comprising memory means and a validation unit, an execution controller comprising an execution controller module and an access verification unit, the execution controller communicating with the memory units and the authentication unit. At least one unambiguous electronic cipher is stored in the memory means of the authentication unit, the access verification unit has an access controller module and a memory unit. A first unambiguous cipher, which corresponds to a stored cipher of the authentication unit is stored in the memory unit and an assignment table is stored in the memory means of the memory unit. The invention also relates to a method for operating a distributed data memory unit.
摘要:
The invention relates to a method for authenticating and/or identifying a device, a service, a person and/or money in a communication network, consisting of a first communication device and an additional communication device, for example a central database, between which an authentication query is carried out. Initially, a first key is provided in the communication device, which comprises at least one character sequence consisting of individual or several locally modifiable characters which can be dynamically modified in accordance with a measurable variable or an algorithm which is dependent on the measurable variable, rules and/or instructions in the communication device, between two authentication time points. A second key is also provided in the central database or an additional communication subscriber which comprises a character sequence consisting of centrally modifiable characters and optionally non-modifiable characters. In a further step, a transmission and a comparison of the key stored in the central database and the communication device is carried out.
摘要:
The invention relates to methods of identifying or authenticating a person and/or an object using an authentication device comprising one or more security information, which consist of at least one security information known to the authentication device and at least a changing dynamic security information, wherein the person and/or object is/are then positively authenticated, if the transmitted known security information matches the security information stored in the storage means and if the forwarded dynamic security information has been changed, at least partially, vis-à-vis the security information stored in the storage means in comparison to the last inquiry.
摘要:
The invention relates to a distributed data memory unit comprising a plurality of memory units, each having memory means and an access controller, an authentication unit comprising memory means and a validation unit, an execution controller comprising an execution controller module and an access verification unit, the execution controller communicating with the memory units and the authentication unit. At least one unambiguous electronic cipher is stored in the memory means of the authentication unit, the access verification unit has an access controller module and a memory unit. A first unambiguous cipher, which corresponds to a stored cipher of the authentication unit is stored in the memory unit and an assignment table is stored in the memory means of the memory unit. The invention also relates to a method for operating a distributed data memory unit.