公开(公告)号：US20220224561A1

公开(公告)日：2022-07-14

申请号：US17149453

申请日：2021-01-14

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Brian Farrell ,  David M. Nairn ,  Thomas M. Forest

IPC: H04L12/40 ,  H04L9/08

Abstract: The present application relates to a method and apparatus for intelligent wireless protocol optimization including storing, in a memory, a first customer key and a second customer key, receiving, by a processor, a secret key, decrypting, by the processor, the secret key using a first customer key to extract a master key, provisioning, by the processor, an electronic control unit in response to the master key, and deleting, by the processor, the second customer key in response to the provisioning of electronic control unit in response to the master key.

公开(公告)号：US20190097814A1

公开(公告)日：2019-03-28

申请号：US15718228

申请日：2017-09-28

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ramie Phillips, III ,  Thomas M. Forest ,  Yuval Polevoy ,  Karl B. Leboeuf ,  Evripidis Paraskevas

IPC: H04L9/32 ,  G06F21/44 ,  H04L9/14 ,  H04L9/30

Abstract: A method and apparatus that authenticate an application are provided. The method includes connecting an authentication application on the first device to a second application of a second device on a second address and port in response to receiving a first request on a first address and port from the second application, receiving a second request including a signed certificate of the second device, determining whether the signed certificate is valid, in response to determining the signed certificate is valid, displaying a screen to accept request if the signed certificate is unapproved, and performing a function if the request is accepted.

公开(公告)号：US10211990B2

公开(公告)日：2019-02-19

申请号：US15215078

申请日：2016-07-20

Applicant: GM Global Technology Operations LLC

Inventor： David M. Nairn ,  Thomas M. Forest ,  Padma Sundaram ,  Mohammed Abdulla Yousuf

IPC: H04L9/32 ,  G06F13/42 ,  G06F21/64 ,  G06F21/85

Abstract: A method of transmitting data within a vehicle includes: storing two copies of a data message; constructing at an electronic control unit (ECU) a serial bus message that includes one copy of the data message and a message authentication code (MAC) created using a secret key stored at the ECU, a MAC algorithm, and a different copy of the data message; transmitting the serial bus message to a receiving ECU over a vehicle bus; authenticating the serial bus message at the receiving ECU using a copy of the key stored at the receiving ECU by creating a copy of the MAC from the data message included in the serial bus message and the copy of the key; comparing the MAC from the serial bus message with the copy of the MAC created at the receiving ECU; and rejecting or accepting the data message based on the comparison.

公开(公告)号：US20180351946A1

公开(公告)日：2018-12-06

申请号：US15608166

申请日：2017-05-30

Applicant: GM Global Technology Operations LLC

Inventor： Thomas M. Forest ,  Mohamed A. Layouni ,  Evripidis Paraskevas

IPC: H04L29/06 ,  H04L9/32

Abstract: Embodiments include methods, systems and computer readable storage medium for privacy-enhanced biometric access enrollment. The method includes receiving, by a processor, a biometric signing request (BSR) associated with a request for access rights from a user, wherein the BSR comprises hashed biometric data. The method further includes generating, by the processor, a first biometric signature using at least a portion of the BSR. The method further includes generating, by the processor, a second biometric signature based on at least a portion of the BSR. The method further includes generating, by the processor, an authorization token based on at least the first biometric signature and the second biometric signature. The method further includes sending, by the processor, the authorization token to one or more access control entities or a user computing device for conveyance to the one or more access control entities for authentication.

公开(公告)号：US10055919B2

公开(公告)日：2018-08-21

申请号：US15598720

申请日：2017-05-18

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ron Y. Asmar ,  Thomas E. Utter ,  Thomas M. Forest ,  Aaron P. Creguer ,  David T. Proefke

IPC: G07C9/00 ,  B60R25/04 ,  B60R25/24 ,  G06K19/07

CPC classification number: G07C9/00309 ,  B60R25/04 ,  B60R25/241 ,  G06K19/0724 ,  G07C2009/00555 ,  G07C2209/63

Abstract: A relay attack deterrence system includes a mobile platform including a plurality of mobile platform transmitter components and a mobile platform receiver component provided therein. The system further includes a fob device having a fob receiver component, a fob transmitter component, and a motion sensor component configured to produce motion information. The fob device is configured to receive, at the fob receiver component, one or more first signals from at least one of the plurality of mobile platform transmitter components and to selectably transmit, to the mobile platform receiver component, a second signal based on the motion information and position information derived from the one or more first signals.

公开(公告)号：US09912754B2

公开(公告)日：2018-03-06

申请号：US14702452

申请日：2015-05-01

Applicant: GM Global Technology Operations LLC

Inventor： Corey Wideman ,  Kevin M. Baltes ,  Joseph E. Ploucha ,  Thomas M. Forest ,  Michael L. Imel

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/12 ,  H04L63/101 ,  H04L67/125 ,  H04L69/08

Abstract: A system and method of regulating data communications between a vehicle electronics system and a computing device includes: communicatively linking a first data port of an isolation device with the vehicle electronics system; communicatively linking a second data port of the isolation device with the computing device; receiving data at the isolation device sent between the computing device and the vehicle electronics system; and permitting the data to pass through the isolation device based on the identity of the computing device, the rate at which the data passes through the isolation device, or the content of the data.

公开(公告)号：US20160330032A1

公开(公告)日：2016-11-10

申请号：US15215078

申请日：2016-07-20

Applicant: GM Global Technology Operations LLC

Inventor： David M. Naim ,  Thomas M. Forest ,  Padma Sundaram ,  Mohammed Abdulla Yousuf

IPC: H04L9/32 ,  G06F13/42

CPC classification number: H04L9/3242 ,  G06F13/4282 ,  G06F21/64 ,  G06F21/85 ,  H04L2209/84

Abstract: A method of transmitting data within a vehicle includes: storing two copies of a data message; constructing at an electronic control unit (ECU) a serial bus message that includes one copy of the data message and a message authentication code (MAC) created using a secret key stored at the ECU, a MAC algorithm, and a different copy of the data message; transmitting the serial bus message to a receiving ECU over a vehicle bus; authenticating the serial bus message at the receiving ECU using a copy of the key stored at the receiving ECU by creating a copy of the MAC from the data message included in the serial bus message and the copy of the key; comparing the MAC from the serial bus message with the copy of the MAC created at the receiving ECU; and rejecting or accepting the data message based on the comparison.

Abstract translation: 在车辆内发送数据的方法包括：存储数据消息的两个副本; 在电子控制单元（ECU）处构造包括数据消息的一个副本和使用存储在ECU中的秘密密钥创建的消息认证码（MAC）的串行总线消息，MAC算法和数据的不同副本 信息; 通过车辆总线将串行总线消息发送到接收ECU; 使用存储在接收ECU处的密钥的副本，在接收ECU处认证串行总线消息，通过从包括在串行总线消息中的数据消息和密钥的副本创建MAC的副本; 将来自串行总线消息的MAC与在接收ECU处创建的MAC的副本进行比较; 并基于比较拒绝或接受数据消息。

公开(公告)号：US20150172919A1

公开(公告)日：2015-06-18

申请号：US14105235

申请日：2013-12-13

Applicant: General Motors LLC ,  GM Global Technology Operations LLC

Inventor： Chaminda Basnayake ,  Dipankar Pal ,  David George ,  Thomas M. Forest

IPC: H04W12/06 ,  H04W12/04 ,  H04W4/14

CPC classification number: H04W4/14 ,  H04L51/38 ,  H04L63/12 ,  H04W4/024 ,  H04W4/029 ,  H04W4/48 ,  H04W12/10

Abstract: A system for processing an SMS message transmitted between a vehicle telematics unit and a call center and a method of processing an SMS message using the system. The method includes the steps of: receiving an SMS message having security data, wherein both a header and a payload of the SMS message carry the security data; attempting to authenticate the security data; accepting the SMS message if the security data is authenticated, and ignoring the contents of the SMS message if the security data is not authenticated.

Abstract translation: 一种用于处理在车辆远程信息处理单元和呼叫中心之间发送的SMS消息的系统以及使用该系统处理SMS消息的方法。 该方法包括以下步骤：接收具有安全数据的SMS消息，其中SMS消息的报头和有效载荷都携带安全数据; 尝试验证安全数据; 如果安全数据被认证，则接受SMS消息，如果安全数据未被认证，则忽略SMS消息的内容。