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Securely providing diagnostic data from a vehicle to a remote server using a diagnostic tool
Securely providing diagnostic data from a vehicle to a remote server using a diagnostic tool
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机译:使用诊断工具将车辆的诊断数据安全地提供给远程服务器
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摘要
A communication system in a vehicle is described and various methods for securely providing diagnostic data between a vehicle and a remote server using a vehicle diagnostic tool. The method may include the steps of: receiving at the remote from the diagnostic tool both a challenge question and encrypted data acquired by the diagnostic tool from a vehicle electronic control unit; using the challenge question to determine how to decrypt the encrypted data; and decrypting the encrypted data at the remote server.
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