A quantum security-based intelligent networked vehicle data protection system and method

Abstract

The application discloses a kind of intelligent network connection car data protection systems based on quantum security, including car end and cloud end;Wherein, the car end includes intelligent cabin module, car end security guardian module and quantum security module;The cloud end includes cloud server, cloud end security guardian module and quantum key resource server;The application also discloses a kind of intelligent network connection car data protection method based on quantum security, based on the realization of a kind of intelligent network connection car data protection system based on quantum security described in this application.This application discloses a kind of intelligent network connection car data protection system and method based on quantum security, by deploying security guardian module in car end and cloud end and automatically intercepting network communication data, and using quantum key to encrypt and decrypt network communication data, to realize efficient, safe communication, comprehensively improve the security of intelligent network connection car data, prevent being quantum computing crack, while not affecting the network communication experience of intelligent network connection car.

Description

Technical Field

[0001] This invention relates to the field of quantum security and intelligent connected vehicle technology, specifically to a quantum-secure intelligent connected vehicle data protection system and method. Background Technology

[0002] Intelligent connected vehicles integrate modern communication and network technologies, enabling wireless communication and information exchange with vehicles, roads, pedestrians, and business platforms.

[0003] Currently, data security communication technology for intelligent connected vehicles is based on transport layer security protocols. However, intelligent connected vehicles store a lot of private data, such as voice data, biometric authentication information, and video capture data. This private data cannot be securely stored using transport layer security protocols and requires the development of additional data encryption and decryption modules for protection. Furthermore, it needs to be combined with keys generated by other methods, such as generating encryption keys from basic characteristic values ​​(e.g., vehicle product serial number, vehicle identification number). However, these basic characteristic values ​​can be queried or obtained, and are potentially vulnerable to being cracked.

[0004] Intelligent connected and unmanned systems represent a challenging yet crucial application and demonstration area for the future industry of quantum technology. It is understood that the rapid development of quantum computing technology allows third parties to crack these algorithms within polynomial time using quantum computers, potentially posing a serious threat and interference to sensitive data in intelligent connected vehicles (such as vehicle spatiotemporal information and owner identity information).

[0005] Therefore, the data security of existing intelligent connected vehicles is not high enough, and it cannot simultaneously ensure the security protection of network communication and internal data storage. Summary of the Invention

[0006] To address the issue of insufficient data security in existing intelligent connected vehicles, this invention provides a quantum-secure intelligent connected vehicle data protection system and method.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0008] A quantum-safe intelligent connected vehicle data protection system includes both vehicle-side and cloud-side components; wherein,

[0009] The vehicle-mounted component includes a smart cockpit module, a vehicle-mounted security module, and a quantum security module.

[0010] The cloud includes a cloud server, a cloud security protection module, and a quantum key resource server;

[0011] When the vehicle's smart cockpit module connects to the cloud server, quantum information identity authentication is performed, following these steps:

[0012] The vehicle-side security module calls the quantum security module to encrypt the authentication request using a pre-allocated quantum key and sends it to the cloud server. The cloud security module intercepts the ciphertext of the authentication request sent to the cloud server and forwards it to the quantum key resource server. The quantum key resource server obtains the corresponding quantum key, decrypts the authentication request, and returns the decrypted plaintext authentication request to the cloud security module. The cloud security module forwards the plaintext authentication request to the cloud server for authentication. When the cloud server completes the verification and issues a response, the cloud security module intercepts and encrypts the response before sending it to the smart cockpit module. The vehicle-side security module intercepts the ciphertext response sent to the smart cockpit module, calls the quantum security module to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and forwards it to the smart cockpit module. The smart cockpit module determines whether the quantum information authentication is successful based on the decrypted plaintext response. If successful, the smart cockpit module and the cloud server perform quantum encrypted communication; if unsuccessful, the quantum information authentication is re-performed.

[0013] The above solution achieves efficient and secure communication by deploying security protection modules on both the vehicle and cloud sides to automatically intercept network communication data and using quantum keys to encrypt and decrypt the data. This comprehensively improves the security of intelligent connected vehicle data, prevents it from being cracked by quantum computing, and does not affect the network communication experience of intelligent connected vehicles.

[0014] Preferably, when the intelligent cockpit module initiates a store / retrieve command,

[0015] The vehicle-side safety protection module automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module for storage / retrieval.

[0016] In the above solution, the vehicle-side security protection module automatically intercepts the network communication and file operation interfaces at the bottom layer of the intelligent cockpit module. This not only encrypts and decrypts the application layer network communication but also effectively protects the internal files of the intelligent cockpit module, achieving comprehensive protection of intelligent connected vehicle data and facilitating unified and controlled access to the privacy data of intelligent connected vehicles.

[0017] Preferably, the vehicle-mounted device also includes a privacy configuration module;

[0018] When the smart cockpit module initiates a storage command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the data to be stored and the preset privacy configuration in the privacy configuration module, and calls the quantum security module to use the pre-allocated quantum key to select and encrypt the data to be stored according to the preset privacy configuration. The encrypted data is then returned to the smart cockpit module for storage.

[0019] When the smart cockpit module initiates a read command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the corresponding encrypted data and the preset privacy configuration in the privacy configuration module, and calls the quantum security module to decrypt the data using a pre-allocated quantum key according to the preset privacy configuration, and returns the decrypted data to the smart cockpit module for reading.

[0020] In the above solution, by pre-setting privacy configuration in the privacy configuration module, unnecessary encrypted non-privacy data is filtered out, reducing the performance pressure caused by encryption and decryption operations and improving data processing speed.

[0021] Preferably, the data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

[0022] Preferably, the quantum key resource server obtains the corresponding quantum key based on the UUID of the authentication request ciphertext and decrypts the authentication request.

[0023] Preferably, the response types issued by the cloud server upon completion of verification include success, failure, no response, and invalid request.

[0024] A quantum-safe intelligent connected vehicle data protection method, implemented based on the aforementioned quantum-safe intelligent connected vehicle data protection system, wherein when the vehicle's intelligent cockpit module connects to the cloud server, the following quantum information identity authentication steps are performed:

[0025] S1: The vehicle-side security module calls the quantum security module to encrypt the identity authentication request using a pre-allocated quantum key and sends it to the cloud server;

[0026] S2: The cloud security protection module intercepts the encrypted authentication request sent to the cloud server and forwards it to the quantum key resource server;

[0027] S3: The quantum key resource server obtains the corresponding quantum key to decrypt the ciphertext of the identity authentication request, and returns the decrypted plaintext identity authentication request to the cloud security protection module.

[0028] S4: The cloud security module forwards the identity authentication request in plaintext to the cloud server for identity authentication;

[0029] S5: When the cloud server completes the verification and sends a response, the cloud security protection module intercepts the response, encrypts it, and then sends it to the smart cockpit module;

[0030] S6: The vehicle-side security module intercepts the ciphertext of the response sent to the smart cockpit module, calls the quantum security module to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and then forwards it to the smart cockpit module.

[0031] S7: Determine whether the quantum information identity authentication is successful based on the plaintext response obtained from the decryption.

[0032] If successful, the smart cockpit module will communicate with the cloud server using quantum encryption.

[0033] If the process fails, return to step S1 and re-authenticate the quantum information identity.

[0034] Preferably, when the intelligent cockpit module initiates a store / read command, the following internal data processing steps are performed:

[0035] The vehicle-side safety protection module automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module for storage / retrieval.

[0036] Preferably, the internal data processing steps specifically include:

[0037] When the smart cockpit module initiates a storage command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the data to be stored and the preset privacy configuration, and calls the quantum security module to use the pre-allocated quantum key to select and encrypt the data to be stored according to the preset privacy configuration. The encrypted data is then returned to the smart cockpit module for storage.

[0038] When the smart cockpit module initiates a read command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the corresponding encrypted data and preset privacy configuration, and calls the quantum security module to decrypt the data using a pre-allocated quantum key according to the preset privacy configuration, and returns the decrypted data to the smart cockpit module for reading.

[0039] Preferably, the data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

[0040] Beneficial technical effects of the present invention:

[0041] This invention provides a quantum-secure intelligent connected vehicle data protection system and method. By deploying security protection modules on the vehicle and cloud, it automatically intercepts network communication data and uses quantum keys to encrypt and decrypt the network communication data, thereby achieving efficient and secure communication, comprehensively improving the security of intelligent connected vehicle data, preventing it from being cracked by quantum computing, and at the same time not affecting the network communication experience of intelligent connected vehicles. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the overall module connection of the present invention;

[0043] Figure 2 This is a schematic diagram of the module connection at the vehicle end in this invention;

[0044] Figure 3 This is a flowchart illustrating the implementation steps of the technical solution of the present invention;

[0045] The components include: 1. Intelligent cockpit module; 2. Vehicle-side security protection module; 3. Quantum security module; 4. Privacy configuration module; 5. Cloud server; 6. Cloud security protection module; and 7. Quantum key resource server. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the embodiments. However, the scope of protection of this invention is not limited to the specific embodiments described below.

[0047] Example 1

[0048] like Figure 1 As shown, a quantum-secure intelligent connected vehicle data protection system includes both vehicle-side and cloud-side components; wherein,

[0049] The vehicle-mounted component includes a smart cockpit module 1, a vehicle-mounted security protection module 2, and a quantum security module 3;

[0050] The cloud includes a cloud server 5, a cloud security protection module 6, and a quantum key resource server 7;

[0051] When the vehicle's smart cockpit module 1 connects to the cloud server 5, quantum information identity authentication is performed, following these steps:

[0052] The vehicle-side security module 2 calls the quantum security module 3 to encrypt the authentication request using a pre-allocated quantum key and sends it to the cloud server 5. The cloud security module 6 intercepts the ciphertext of the authentication request sent to the cloud server 5 and forwards it to the quantum key resource server 7. The quantum key resource server 7 obtains the corresponding quantum key, decrypts the authentication request, and returns the decrypted plaintext authentication request to the cloud security module 6. The cloud security module 6 forwards the plaintext authentication request to the cloud server 5 for authentication. When the cloud server 5 completes the verification and issues a response, the cloud security module 6 intercepts and encrypts the response before sending it to the smart cockpit module 1. The vehicle-side security module 2 intercepts the ciphertext response sent to the smart cockpit module 1, calls the quantum security module 3 to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and forwards it to the smart cockpit module 1. The smart cockpit module 1 determines whether the quantum information authentication is successful based on the decrypted plaintext response. If successful, the smart cockpit module 1 and the cloud server 5 perform quantum encrypted communication; if unsuccessful, the quantum information authentication is re-performed.

[0053] In the specific implementation process, by deploying security protection modules on the vehicle and cloud to automatically intercept network communication data and using quantum keys to encrypt and decrypt the network communication data, efficient and secure communication is achieved, comprehensively improving the security of intelligent connected vehicle data, preventing it from being cracked by quantum computing, and at the same time not affecting the network communication experience of intelligent connected vehicles.

[0054] Example 2

[0055] A quantum-safe intelligent connected vehicle data protection system includes both vehicle-side and cloud-side components; wherein,

[0056] The vehicle-mounted component includes a smart cockpit module 1, a vehicle-mounted security protection module 2, and a quantum security module 3;

[0057] The cloud includes a cloud server 5, a cloud security protection module 6, and a quantum key resource server 7;

[0058] When the vehicle's smart cockpit module 1 connects to the cloud server 5, quantum information identity authentication is performed, following these steps:

[0059] The vehicle-side security module 2 calls the quantum security module 3 to encrypt the authentication request using a pre-allocated quantum key and sends it to the cloud server 5. The cloud security module 6 intercepts the ciphertext of the authentication request sent to the cloud server 5 and forwards it to the quantum key resource server 7. The quantum key resource server 7 obtains the corresponding quantum key, decrypts the authentication request, and returns the decrypted plaintext authentication request to the cloud security module 6. The cloud security module 6 forwards the plaintext authentication request to the cloud server 5 for authentication. When the cloud server 5 completes the verification and sends a response, the cloud security module 6 intercepts and encrypts the response before sending it to the smart cockpit module 1. The vehicle-side security module 2 intercepts the ciphertext response sent to the smart cockpit module 1, calls the quantum security module 3 to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and forwards it to the smart cockpit module 1. The smart cockpit module 1 determines whether the quantum information authentication is successful based on the decrypted plaintext response. If successful, the smart cockpit module 1 and the cloud server 5 perform quantum encrypted communication; if unsuccessful, the quantum information authentication is re-performed.

[0060] More specifically, when the smart cockpit module 1 initiates a store / retrieve command,

[0061] The vehicle-side safety protection module 2 automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module 3 to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module 1 for storage / retrieval.

[0062] In the specific implementation process, the vehicle-side security protection module 2 automatically intercepts the underlying network communication and file operation interfaces of the intelligent cockpit module 1. This not only encrypts and decrypts the application layer network communication, but also effectively protects the internal files of the intelligent cockpit module 1, achieving comprehensive protection of intelligent connected vehicle data and facilitating unified and controlled access to the privacy data of intelligent connected vehicles.

[0063] More specifically, the quantum key resource server 7 obtains the corresponding quantum key based on the UUID of the authentication request ciphertext and decrypts the authentication request.

[0064] More specifically, the response types issued by the cloud server 5 upon completion of verification include success, failure, no response, and invalid request.

[0065] In practice, if the response type is success, the quantum information identity authentication is successful; if the response type is failure, no response, or invalid request, the quantum information identity authentication is unsuccessful.

[0066] Example 3

[0067] A quantum-safe intelligent connected vehicle data protection system is basically the same as that in Embodiment 1 or Embodiment 2, except that: Figure 2 As shown, in this embodiment, the vehicle terminal also includes a privacy configuration module 4;

[0068] When the smart cockpit module 1 initiates a storage command, the vehicle-side security protection module 2 automatically intercepts the underlying file interface, reads the data to be stored and the preset privacy configuration in the privacy configuration module 4, and calls the quantum security module 3 to use the pre-allocated quantum key to select and encrypt the data to be stored according to the preset privacy configuration, and returns the encrypted data to the smart cockpit module 1 for storage.

[0069] When the smart cockpit module 1 initiates a read command, the vehicle-side security protection module 2 automatically intercepts the underlying file interface, reads the corresponding encrypted data and the preset privacy configuration in the privacy configuration module 4, and calls the quantum security module 3 to decrypt the data using the pre-allocated quantum key according to the preset privacy configuration, and returns the decrypted data to the smart cockpit module 1 for reading.

[0070] In the specific implementation process, by pre-setting privacy configuration in privacy configuration module 4, unnecessary encrypted non-privacy data is filtered out, reducing the performance pressure brought by encryption and decryption operations and improving data processing speed.

[0071] More specifically, the data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

[0072] Example 4

[0073] like Figure 3 As shown, a quantum-safe intelligent connected vehicle data protection method is implemented based on the aforementioned quantum-safe intelligent connected vehicle data protection system. When the intelligent cockpit module 1 on the vehicle side connects to the cloud server 5, the following quantum information identity authentication steps are performed:

[0074] S1: Vehicle-side security module 2 calls quantum security module 3 to encrypt the identity authentication request: Vehicle-side security module 2 calls quantum security module 3 to encrypt the identity authentication request using a pre-allocated quantum key and sends it to cloud server 5;

[0075] S2: Cloud security protection module 6 intercepts ciphertext of identity authentication request: Cloud security protection module 6 intercepts ciphertext of identity authentication request sent to cloud server 5 and forwards it to quantum key resource server 7;

[0076] S3: Cloud decryption of authentication request ciphertext: The quantum key resource server 7 obtains the corresponding quantum key to decrypt the authentication request ciphertext and returns the decrypted authentication request plaintext to the cloud security protection module 6;

[0077] More specifically, the quantum key resource server 7 obtains the corresponding quantum key based on the UUID of the authentication request ciphertext and decrypts the authentication request;

[0078] S4: Cloud server 5 performs identity authentication: The cloud security module 6 forwards the identity authentication request in plaintext to the cloud server 5 for identity authentication;

[0079] S5: Cloud security module 6 intercepts and encrypts the response: When the cloud server 5 completes the verification and sends the response, the cloud security module 6 intercepts the response, encrypts it, and then sends it to the smart cockpit module 1;

[0080] S6: Vehicle-side security module 2 intercepts the ciphertext of the response and calls quantum security module 3 to decrypt it to obtain the plaintext of the response: Vehicle-side security module 2 intercepts the ciphertext of the response sent to smart cockpit module 1 and calls quantum security module 3 to decrypt it using a pre-allocated quantum key. After obtaining the plaintext of the response, it is forwarded to smart cockpit module 1.

[0081] S7: Determine whether the quantum information identity authentication is successful based on the plaintext response obtained from the decryption.

[0082] If successful, the intelligent cockpit module 1 will communicate with the cloud server 5 using quantum encryption.

[0083] If the process fails, return to step S1 and re-authenticate the quantum information identity.

[0084] More specifically, the response types issued by the cloud server 5 upon completion of verification include success, failure, no response, and invalid request.

[0085] In practice, if the response type is success, the quantum information identity authentication is successful; if the response type is failure, no response, or invalid request, the quantum information identity authentication is unsuccessful.

[0086] Example 5

[0087] A quantum-safe data protection method for intelligent connected vehicles is basically the same as that in Embodiment 4, except that: in this embodiment, when the intelligent cockpit module 1 initiates a storage / read command, the following internal data processing steps are performed:

[0088] The vehicle-side safety protection module 2 automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module 3 to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module 1 for storage / retrieval.

[0089] More specifically, the internal data processing steps are as follows:

[0090] When the smart cockpit module 1 initiates a storage command, the vehicle-side security protection module 2 automatically intercepts the underlying file interface, reads the data to be stored and the preset privacy configuration, and calls the quantum security module 3 to use the pre-allocated quantum key to select and encrypt the data to be stored according to the preset privacy configuration, and returns the encrypted data to the smart cockpit module 1 for storage.

[0091] When the smart cockpit module 1 initiates a read command, the vehicle-side security protection module 2 automatically intercepts the underlying file interface, reads the corresponding encrypted data and preset privacy configuration, and calls the quantum security module 3 to decrypt the data using a pre-allocated quantum key according to the preset privacy configuration, and returns the decrypted data to the smart cockpit module 1 for reading.

[0092] More specifically, the data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

[0093] Based on the disclosure and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the invention should also fall within the protection scope of the claims of the present invention. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims

1. A quantum-safe intelligent connected vehicle data protection system, characterized in that, Including both the vehicle-side and the cloud-side; among which, The vehicle-mounted component includes a smart cockpit module, a vehicle-mounted security module, and a quantum security module. The cloud includes a cloud server, a cloud security protection module, and a quantum key resource server; When the vehicle's smart cockpit module connects to the cloud server, quantum information identity authentication is performed, following these steps: The vehicle-side security module calls the quantum security module to encrypt the authentication request using a pre-allocated quantum key and sends it to the cloud server. The cloud security module intercepts the ciphertext of the authentication request sent to the cloud server and forwards it to the quantum key resource server. The quantum key resource server obtains the corresponding quantum key, decrypts the authentication request, and returns the decrypted plaintext authentication request to the cloud security module. The cloud security module forwards the plaintext authentication request to the cloud server for authentication. When the cloud server completes the verification and issues a response, the cloud security module intercepts and encrypts the response before sending it to the smart cockpit module. The vehicle-side security module intercepts the ciphertext response sent to the smart cockpit module, calls the quantum security module to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and forwards it to the smart cockpit module. The smart cockpit module determines whether the quantum information authentication is successful based on the decrypted plaintext response. If successful, the smart cockpit module and the cloud server perform quantum encrypted communication; if unsuccessful, the quantum information authentication is re-performed. When the smart cockpit module initiates a store / retrieve command The vehicle-side safety protection module automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module for storage / retrieval. The vehicle-mounted system also includes a privacy configuration module; When the smart cockpit module initiates a storage command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the data to be stored and the preset privacy configuration in the privacy configuration module, and calls the quantum security module to use the pre-allocated quantum key to select and encrypt the data to be stored according to the preset privacy configuration. The encrypted data is then returned to the smart cockpit module for storage. When the smart cockpit module initiates a read command, the vehicle-side security protection module automatically intercepts the underlying file interface, reads the corresponding encrypted data and the preset privacy configuration in the privacy configuration module, and calls the quantum security module to decrypt the data using a pre-allocated quantum key according to the preset privacy configuration, and returns the decrypted data to the smart cockpit module for reading.

2. The quantum-safe intelligent connected vehicle data protection system according to claim 1, characterized in that, The data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

3. The quantum-safe intelligent connected vehicle data protection system according to claim 1, characterized in that, The quantum key resource server obtains the corresponding quantum key based on the UUID of the authentication request ciphertext and decrypts the authentication request.

4. The quantum-safe intelligent connected vehicle data protection system according to claim 1, characterized in that, The response types sent by the cloud server upon successful verification include success, failure, no response, and invalid request.

5. A quantum-safe data protection method for intelligent connected vehicles, characterized in that, When the vehicle's smart cockpit module connects to the cloud server, the following quantum information identity authentication steps are performed: S1: The vehicle-side security module calls the quantum security module to encrypt the identity authentication request using a pre-allocated quantum key and sends it to the cloud server; S2: The cloud security protection module intercepts the encrypted authentication request sent to the cloud server and forwards it to the quantum key resource server; S3: The quantum key resource server obtains the corresponding quantum key to decrypt the ciphertext of the identity authentication request, and returns the decrypted plaintext identity authentication request to the cloud security protection module. S4: The cloud security module forwards the identity authentication request in plaintext to the cloud server for identity authentication; S5: When the cloud server completes the verification and sends a response, the cloud security protection module intercepts the response, encrypts it, and then sends it to the smart cockpit module; S6: The vehicle-side security module intercepts the ciphertext of the response sent to the smart cockpit module, calls the quantum security module to decrypt it using a pre-allocated quantum key, obtains the plaintext response, and then forwards it to the smart cockpit module. S7: Determine whether the quantum information identity authentication is successful based on the plaintext response obtained from the decryption. If successful, the smart cockpit module will communicate with the cloud server using quantum encryption. If the process fails, return to step S1 and re-authenticate the quantum information identity. When the smart cockpit module initiates a store / read command, the following internal data processing steps are performed: The vehicle-side safety protection module automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module for storage / retrieval. When the smart cockpit module initiates a store / read command, the following internal data processing steps are performed: The vehicle-side safety protection module automatically intercepts the underlying file interface, reads the corresponding data, calls the quantum security module to encrypt / decrypt the data using a pre-allocated quantum key, and returns the encrypted / decrypted data to the smart cockpit module for storage / retrieval.

6. A quantum-safe intelligent connected vehicle data protection method according to claim 5, characterized in that, The data types for privacy configuration include vehicle spatiotemporal information, driving monitoring data, biometric data, voice data, camera image data, and LiDAR data.

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