CN-122002242-A - LTE communication module-based vehicle networking product verification method and device

CN122002242ACN 122002242 ACN122002242 ACN 122002242ACN-122002242-A

Abstract

The invention discloses an internet of vehicles product verification method based on an LTE communication module, which is applied to an application end, wherein the application end communicates with the LTE communication module; the method comprises the steps of confirming whether a user is legal or not according to a preset user list, receiving a login password input by the user if the user is legal, requesting a first key package file from the LTE communication module, confirming whether the login password is legal or not based on the first key package file, and returning a login result through the login request if the login password is legal. In conclusion, the risk of being stolen is reduced, so that a user or an intruder cannot intuitively see the key original text, and the information security is ensured to the greatest extent.

Inventors

SUI RONGHUA
LIN WEI
LIU HUAJING
LIN JIELONG

Assignees

慧翰微电子股份有限公司

Dates

Publication Date: 20260508
Application Date: 20230330

Claims (5)

1. The utility model provides a car networking product verification method based on LTE communication module, is applied to the application end, the application end communicates with between the LTE communication module, its characterized in that, the method includes: Receiving a login request input by a user; confirming whether the user is legal or not according to a preset user list; If the login password is legal, receiving the login password input by the user; requesting a first key package file from the LTE communication module; Determining whether the login password is legal or not based on the first key package file; if the login request is legal, the login result is returned through the login request.
2. The method of claim 1, wherein requesting the LTE communication module for the first key package file comprises: And sending a request to the LTE communication module through a QMI interface to acquire the first key package file.
3. The method of claim 1, wherein the determining whether the login password is legitimate based on the first key package file comprises: Performing AES256 decryption processing on the first key package file to obtain a first cipher text in the first key package file, an LTE communication module forming chip chipID, an LTE communication module production code and a second check code, wherein the second check code is a cyclic redundancy CRC check code; Determining whether the chip chipID formed by the LTE communication module, the production code of the LTE communication module and the second check code are correct; If the LTE communication module component chip chipID, the LTE communication module production code, and the second check code are correct, determining whether the login password is legal based on the first password ciphertext.
4. The method of claim 3, wherein the determining whether the login password is legitimate based on the first password ciphertext comprises: carrying out SHA256 encryption processing on the login password to obtain a second password ciphertext; determining whether the first cipher text is consistent with the second cipher text; and if so, confirming whether the login password is legal or not.
5. The utility model provides a car networking product verifying attachment based on LTE communication module is applied to the application end, the application end with communicate between the LTE communication module, its characterized in that, the device includes: The second receiving module is used for receiving a login request input by a user; The first legal confirmation module is used for confirming whether the user is legal or not according to a preset user list; the third receiving module is used for receiving the login password input by the user if the login password is legal; the acquisition module is used for requesting a first key package file from the LTE communication module; The second legal confirmation module is used for determining whether the login password is legal or not based on the first key package file; and the return module is used for returning a login result through the login request if the login request is legal.

Description

LTE communication module-based vehicle networking product verification method and device Technical Field The disclosure relates to the technical field of computers, in particular to a vehicle networking product verification method and device based on an LTE communication module. Background In the field of internet of vehicles, LTE (Long Term Evolution) communication modules need to perform identity verification, so that security problems, such as tampered user information and App (Application) censored, cannot occur. At present, in the field of Internet of vehicles products, the Linux system technology login verification comprises the following steps of 1, uniformly generating when a software package is generated, 2, manually changing and generating at a Linux control end, 3, integrating a communication module login verification mode into a software code, wherein a verification code generated by the mode can contain some unique information of a communication module, and the three methods have the defects in the field of Internet of vehicles products, for example, the communication module login verification method uniformly generating the software package cannot realize the security degree of one machine and one break, the Linux control end is manually changed and generated, is easy to monitor and steal by other people to cause information security, and finally, the communication module login verification mode is integrated into the software code, so that the login verification mode is easy to be compiled reversely and cracked. In summary, a safe and reliable login verification method is needed in the field of internet of vehicles. The invention aims to provide an LTE communication module login verification method, which solves the defects existing in the existing login verification methods, realizes that a unique key is generated outside and then is transmitted into a certain section of memory of an LTE communication module, reduces the risk of theft, and after verification, the key is displayed in a linux verification system by an SHA256 key, so that a user or an intruder cannot intuitively see the key original text, and ensures the information security to the greatest extent. Disclosure of Invention In order to solve the technical problems, an embodiment of the disclosure provides an internet of vehicles product verification method, device and electronic equipment based on an LTE communication module. According to an aspect of the embodiments of the present disclosure, there is provided an internet of vehicles product verification method based on an LTE communication module, which is applied to an application end, where the application end communicates with the LTE communication module, where the method includes: Receiving a login request input by a user; confirming whether the user is legal or not according to a preset user list; If the login password is legal, receiving the login password input by the user; requesting a first key package file from the LTE communication module; Determining whether the login password is legal or not based on the first key package file; if the login request is legal, the login result is returned through the login request. Preferably, the requesting the LTE communication module for the first key package file includes: And sending a request to the LTE communication module through a QMI interface to acquire the first key package file. Preferably, the determining whether the login password is legal based on the first key package file includes: Performing AES256 decryption processing on the first key package file to obtain a first cipher text in the first key package file, an LTE communication module forming chip chipID, an LTE communication module production code and a second check code, wherein the second check code is a cyclic redundancy CRC check code; Determining whether the chip chipID formed by the LTE communication module, the production code of the LTE communication module and the second check code are correct; If the LTE communication module component chip chipID, the LTE communication module production code, and the second check code are correct, determining whether the login password is legal based on the first password ciphertext. Preferably, the determining whether the login password is legal based on the first password ciphertext includes: carrying out SHA256 encryption processing on the login password to obtain a second password ciphertext; determining whether the first cipher text is consistent with the second cipher text; and if so, confirming whether the login password is legal or not. According to another aspect of the embodiments of the present disclosure, there is provided an internet of vehicles product verification device based on an LTE communication module, which is applied to an application end, where the application end communicates with the LTE communication module, where the device includes: The second receiving module is used for receiving a login