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    Systems and methods for vehicle configuration verification with failsafe code
    1.
    发明授权
    Systems and methods for vehicle configuration verification with failsafe code 有权

    公开(公告)号：US11601282B1

    公开(公告)日：2023-03-07

    申请号：US17080470

    申请日：2020-10-26

    申请人： State Farm Mutual Automobile Insurance Company

    发明人： Matthew Lewis Floyd ,  Leroy Luther Smith, Jr. ,  Brittney Benzio ,  Nathan Barnard ,  Shannon Marie Lowry

    IPC分类号： H04L9/32 ,  G06F21/54 ,  G05D1/02

    摘要： A computer system for verifying vehicle software configuration may be provided. The computer system may include a processor and a non-transitory, tangible, computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to: (1) transmit, to a vehicle computing system, an authentication request including a hash algorithm specification; (2) receive, from the vehicle computing system, a current configuration hash value and a vehicle identifier; (3) retrieve a trusted data block from a memory based upon the vehicle identifier, the trusted data block including a stored configuration hash value and a smart contract code segment; (4) execute the smart contract code segment, the smart contract code segment including a failsafe code segment; and/or (5) transmit the authentication response to the vehicle computing system, and cause the vehicle computing system to execute the failsafe code segment.

    Systems and methods for vehicle configuration verification with failsafe code
    4.
    发明授权
    Systems and methods for vehicle configuration verification with failsafe code 有权

    公开(公告)号：US10826706B1

    公开(公告)日：2020-11-03

    申请号：US16026930

    申请日：2018-07-03

    申请人： State Farm Mutual Automobile Insurance Company

    发明人： Matthew Lewis Floyd ,  Leroy Luther Smith, Jr. ,  Brittney Benzio ,  Nathan Barnard ,  Shannon Marie Lowry

    IPC分类号： H04L9/32 ,  G05D1/02 ,  G06F21/54

    摘要： A computer system for verifying vehicle software configuration may be provided. The computer system may include a processor and a non-transitory, tangible, computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to: (1) transmit, to a vehicle computing system, an authentication request including a hash algorithm specification; (2) receive, from the vehicle computing system, a current configuration hash value and a vehicle identifier; (3) retrieve a trusted data block from a memory based upon the vehicle identifier, the trusted data block including a stored configuration hash value and a smart contract code segment; (4) execute the smart contract code segment, the smart contract code segment including a failsafe code segment; and/or (5) transmit the authentication response to the vehicle computing system, and cause the vehicle computing system to execute the failsafe code segment.

    Cryptographic hash chain for vehicle configuration verification
    5.
    发明授权
    Cryptographic hash chain for vehicle configuration verification 有权

    公开(公告)号：US11349669B1

    公开(公告)日：2022-05-31

    申请号：US16026865

    申请日：2018-07-03

    申请人： State Farm Mutual Automobile Insurance Company

    发明人： Matthew Lewis Floyd ,  Leroy Luther Smith, Jr. ,  Brittney Benzio ,  Nathan Barnard ,  Shannon Marie Lowry

    IPC分类号： H04L9/32 ,  G07C5/00 ,  H04L9/06

    摘要： In one aspect, a computer system for vehicle configuration verification, and/or detecting unauthorized vehicle modification may be provided. In some exemplary embodiments, the computer system may include a processor and a non-transitory, tangible, computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to perform operations including: (1) receiving a vehicle image, including a vehicle identifier and at least one software module; (2) calculating a configuration hash value of the at least one software module; generating a first data block including the configuration hash value, a first index value, the vehicle identifier, and a digital signature; (3) storing the first data block in a memory; and/or (4) transmitting the first data block to any number of network participants using a distributed network to facilitate vehicle software configuration verification.

    Vehicle configuration verification using cryptographic hash chains
    6.
    发明授权
    Vehicle configuration verification using cryptographic hash chains 有权

    公开(公告)号：US11088842B1

    公开(公告)日：2021-08-10

    申请号：US16026896

    申请日：2018-07-03

    申请人： State Farm Mutual Automobile Insurance Company

    发明人： Matthew Lewis Floyd ,  Leroy Luther Smith, Jr. ,  Brittney Benzio ,  Nathan Barnard ,  Shannon Marie Lowry

    IPC分类号： H04L9/32 ,  H04W12/06

    摘要： In one aspect, a computer system for verifying vehicle software configuration may be provided. In some exemplary embodiments, the computer system may include a processor and a non-transitory, tangible, computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to: (1) transmit an authentication request to a vehicle computing system including a hash algorithm specification; (2) receive, from the vehicle computing system, a current configuration hash value and a vehicle identifier; (3) retrieve a trusted data block from a memory based upon the vehicle identifier; (4) compare the current configuration hash value to a stored configuration hash value included in the trusted data block; and (5) transmit an authentication response to the vehicle computing system based upon the comparison.