RU2020137076A - PROTECTED DEVICE OPERATION USING PORTED CODE MODULES - Google Patents

Claims (25)

1. A method (300) for accessing a function of a second device (115) via a first device (110), the method comprising: - use (310) the first execution environment (120) running on the first device (110) to transfer the code module (140) to the second execution environment (125) running on the second device (115), while the code module (140) configured to execute within the second execution environment (125) and make the second device (115) function supported by the second execution environment (125) available to the first device (110); - executing (320) the application (130) within the first execution environment (120), wherein the application (130) remotely activates the function of the second device (115) through the ported code module (140) and the second execution environment (125). 2. The method of claim. 1, further comprising authenticating the first execution environment (120) in the second execution environment (125) to obtain authorization to transfer the code module (140) to the second execution environment (125) for execution within the second environment (125) execution. 3. A method according to any one of the preceding claims, further comprising communicating directly with the second execution environment (125) to activate another function of the second device (115). 4. The method according to claim 1 or 2, wherein the transfer of the code module (140) to the second execution environment (125) is performed over a point-to-point wireless connection between the first device (110) and the second device (115). 5. The method according to claim 1 or 2, wherein the second device (115) is an electronic lock and the function supported by the second execution environment (125) locks or unlocks the electronic lock. 6. A method (400) for providing a first device (110) with access to a function of a second device (115), the method comprising: - transferring (410) the code module (140) from the first execution environment (120) running on the first device (110) to the second execution environment (125) running on the second device (115) to ensure that the function of the second device (115) is available ) supported by the second execution environment (125) for the first device (110); - use (420) the second execution environment (125) to control the characteristic of the function of the second device (115) in response to the remote activation of the function received through the code module (140) from the application (130) executed inside the first execution environment (120). 7. The method of claim 6, further comprising authenticating the first execution environment (120) in the second execution environment (125) to authorize the transfer of the code module (140) to the second execution environment (125) for execution within the second execution environment ( 125) execution. 8. The method according to any one of paragraphs. 6-7, further comprising using the second execution environment (125) to control a characteristic of another function of the second device (115) in response to direct communication from the first device (110) with the second execution environment (125). 9. The method according to any one of paragraphs. 6-7, wherein the transfer of the code module (140) from the first execution environment (120) is performed over a point-to-point wireless connection between the first device (110) and the second device (115). 10. The method according to any one of paragraphs. 6-7, wherein the second device (115) is an electronic lock, and the function supported by the first execution environment (120) locks or unlocks said electronic lock. 11. The first device (110) for accessing the function of the second device (115), and the first device (110) contains: - a processor (510) and a storage device (530), wherein the storage device (530) contains instructions executable by the processor (510), thereby the first device (110) is configured to: - use the first execution environment (120) executing on the first device (110) to transfer the code module (140) to the second execution environment (125) executing on the second device (115), while the code module (140) is configured to executing within the second execution environment (125) and making the function of the second device (115) supported by the second execution environment (125) available to the first device (110); - execute the application (130) inside the first execution environment (120), wherein the application (130) remotely activates the function of the second device (115) through the ported code module (140) and the second execution environment (125). 12. The first device according to p. 11, configured to carry out the method according to any one of paragraphs. 2-5. 13. The second device (115) for providing access to its function to the first device (110), and the second device (115) contains: - a processor (510) and a memory device (530), wherein the memory device (530) contains instructions executable by the processor (510), thereby the second device (115) is configured to: - transfer the code module (140) from the first execution environment (120) running on the first device (110) to the second execution environment (125) running on the second device (115) to ensure that the function of the second device (115) supported by the through the second execution environment (125), for the first device (110); - use the second execution environment (125) to control the function characteristic of the second device (115) in response to the remote activation of the function received via the code module (140) from the application (130) running inside the first execution environment (120). 14. The second device according to p. 13, configured to carry out the method according to any one of paragraphs. 7-10. 15. A computer-readable medium containing instructions that, when executed on at least one processor (510) of the device (110, 115), instruct at least one processor (510) to carry out the method (300, 400) according to any one of paragraphs. 1-10.