Key Loss Key Rekeying

This Motorola Solutions proprietary feature enables a Key Management Facility (KMF) to restore a unit's Unique Key Encryption Key (UKEK) after it has been erased by using the unit's Key Loss Key (KLK) to receive Over-The-Air-Rekeying (OTAR) commands. A proprietary warm-start and proprietary modify key OTAR commands are used to restore the UKEK.