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A method and apparatus for controlling access to an access object

A technology for accessing objects and accessing control devices, applied in the field of computer program products, and can solve problems such as vulnerability to attacks, inflexibility of offline systems, and low degree of

Active Publication Date: 2022-08-09
ASSA ABLOY AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, offline systems are very simple and inflexible or managed with intermittent access to the server, which creates the same vulnerability issues as online systems, albeit to a lesser degree

Method used

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  • A method and apparatus for controlling access to an access object
  • A method and apparatus for controlling access to an access object
  • A method and apparatus for controlling access to an access object

Examples

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Embodiment Construction

[0030] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and The scope of the invention will be fully conveyed to those skilled in the art. Throughout the specification, like reference numerals refer to like elements.

[0031] figure 1 is a schematic diagram illustrating an environment in which the embodiments presented herein may be applied. Access to the access object 12 is controlled by the access control device 1 . An access object can be any type of object for which access is selectively controlled. The access object 12 may be a lock for accessing physical space. Alternatively, the access object 12 may...

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PUM

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Abstract

Provides methods for controlling access to access objects. The method is executed in an electronic key device and includes the following steps: communicating with an access control device to obtain the identity of the access control device; sending an access request to a server, the access request including the identity of the electronic key device and the identity of the access control device; a response from the server, the response including a key delegation to the electronic key device; and sending a grant access request to the access control device to allow the access control device to evaluate whether to grant access to the access object based on the plurality of delegations including the delegation sequence, granting the access request Includes key delegation.

Description

technical field [0001] The present invention relates to a method, an electronic key device, a computer program and a computer program product for controlling access to an access object using key delegation. Background technique [0002] There are many types of objects for which it is desirable to control access, referred to herein as access objects. For example, an access object can be a lock used to access physical space. Alternatively, the object of access may be a charging point of an electric vehicle. Alternatively, the object of access may be office equipment (eg, photocopiers, printers, coffee machines, electrical outlets, network connections, etc.). [0003] Access to such access objects can be controlled by requiring the use of appropriate electronic key devices. The electronic key device can communicate with the access control device through a wireless interface or a wired interface. Such an electronic interface improves usability compared to mechanical access c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/40H04W12/08
CPCH04L9/32H04L63/10G07C9/00174G07C9/00571G07C2009/00769G07C2009/00825G07C2009/00865H04W12/084H04L9/3247G07C9/00857H04L63/061H04L63/0884H04L63/101H04L63/108
Inventor 弗兰斯·伦德贝里彼得·斯滕隆德
Owner ASSA ABLOY AB