From IBM on KTM....
Key Transfer Manager
Key Transfer Manager (KTM) is a key archive system for end-users and enterprises that need a simple, yet fully featured method to securely archive, restore and transfer keys having migratable properties that are secured by the TPM. KTM provides a reliable and convenient key archive system for trusted platforms including these features:
Platform restore and transfer. Enables transferring secured data to a new PC and protects keys if an unlikely chip or HDD failure.
Easy to implement and use automatic function, one-click functions, and clear messaging simplify the process
Advanced functions fully developed advanced features allow single key transfer, certificate archive/restore, and more
Enterprise management an upgrade path to access a server infrastructure provides a seamless migration to a policy based IT control and management of trusted platforms