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Apparatus and method for securely updating binary data in vehicle

A technology of binary data and delivery vehicles, which is applied in the direction of safety devices, safety communication devices, computer safety devices, etc., and can solve problems such as security threats

Pending Publication Date: 2020-10-23
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a wireless communication network is unreliable, it can be subject to security threats

Method used

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  • Apparatus and method for securely updating binary data in vehicle
  • Apparatus and method for securely updating binary data in vehicle

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Embodiment Construction

[0021] The advantages and features of the present disclosure and methods for achieving them will become apparent with reference to the following detailed description taken in conjunction with the accompanying drawings. However, the present disclosure can be implemented in various ways, is not limited to the embodiments to be described below, and should be understood to include all modifications, equivalents, and replacements falling within the spirit and scope of the present disclosure. Embodiments to be described below are provided to complete the disclosure of the present disclosure and help those skilled in the art fully understand the scope of the present disclosure in the technical field to which the present disclosure pertains. Detailed descriptions about well-known functions or configurations will be excluded in order to avoid unnecessarily obscuring the disclosed subject matter.

[0022] The terminology used herein is for the purpose of describing particular embodiment...

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Abstract

An apparatus for securely updating the binary data in the vehicle includes a plurality of nodes that transmit / receive block data to / from each other through a wireless network. Each of the plurality ofnodes includes a data reception unit that receives block data from another node, a data verification unit that compares the block data received from the another node with previously stored block data, a data correction unit that deletes the block data, or combines the block data with the previously stored block data and encrypts the combined block data to generate corrected block data, a data storage unit that stores the corrected block data, and a data transmission unit that transmits the corrected block data to another node.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2019-0041990 filed on April 10, 2019, which is incorporated herein by reference for all purposes as if set forth herein. technical field [0003] Exemplary embodiments of the present disclosure relate to an apparatus and method for securely updating binary data in a vehicle through over-the-air activation (OTA) of a vehicle using a private blockchain technology. Background technique [0004] Currently, as vehicle systems are connected to communication networks, the security of data on software installed in vehicles is an important issue. For example, when using a wireless communication network to upgrade software installed on a smart car, a method of upgrading software in an OTA manner (such as a smart phone) may be considered. In such cases, data security may be required to verify the integrity of data transmitted over the wireless communication n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57H04L29/06
CPCG06F21/572H04L63/0428H04W4/40G06F16/2365H04L9/3239H04L2209/84G06F8/65H04W12/35H04W12/03H04L67/34H04L9/50H04L9/06G06F16/2379G07C5/085G07C5/008H04W12/10H04L9/0618H04L2209/80H04L63/123
Inventor 田炳焕
Owner HYUNDAI MOBIS CO LTD
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