What is TKE?

The Trusted Key Entry (TKE) feature is an integrated solution that manages cryptographic keys in a secure environment. The TKE workstation enables basic local and remote key management and is an optional hardware feature of IBM Z that provides a management tool for Z host cryptographic coprocessors. The TKE contains a combination of hardware, firmware, and software. An optional smart card reader can be added to the TKE workstation.

TKE workstation and the most recent TKE 10.0 LIC are optional features of IBM z16.

Requirements: For information about the conditions you must meet before you can use TKE, see Requirements for TKE.