公开(公告)号：US10134208B2

公开(公告)日：2018-11-20

申请号：US15023476

申请日：2014-09-22

申请人： SARGENT & GREENLEAF, INC.

发明人： James Travis Ferry

IPC分类号： H04L29/06 ,  G07C9/00 ,  H04L29/08 ,  H04W12/04

摘要： A method of initializing an electronic lock in the field includes the steps of providing a unique lock identifier for a lock, providing a unique organization identifier for an organization, generating master encryption keys for the organization derived from the unique organization identifier for that organization, communicating the unique organization identifier and master encryption keys for the organization to a remote mobile device, using the mobile device to remotely generate individual encryption keys for the lock utilizing one of the master encryption keys, the unique organization identifier and the unique lock identifier for the one of the plurality of locks, and using the mobile device to remotely program a manager key to communicate the individual encryption keys to the lock. Communicating the individual encryption keys initializes the lock to the organization's lock management system and permits the lock to encrypt and decrypt communications exclusively with the organization's lock management system.