Currently, locks interact with site using simple GET calls. There is no validation, that the server is correct. The protocol of one-way authentication can be taken from X500 standard. In addition, the secure random generator can be implemented. Don`t forget to update the software of lock hosts!
Currently, locks interact with site using simple GET calls. There is no validation, that the server is correct. The protocol of one-way authentication can be taken from X500 standard. In addition, the secure random generator can be implemented. Don`t forget to update the software of lock hosts!
Protocol example: