Developer Guide

  • 10/27/2020
  • Public Content

TEE Management

The Trusted Application life cycle is controlled by the Intel® DAL Admin Framework in the Converged Security Engine (CSE) firmware. The
Intel DAL Management Application
is the host block that implements the Intel DAL Management Protocol.
As of Intel DAL Java* API level 7, the TA Management Application, implemented by the Intel DAL Host Interface Service, provides an API interface to perform the TA Management operations. As expected, the
legacy Admin commands
(install/uninstall commands) are preserved in the Host Interface Service.
The TA Management App functionality is derived from the Intel DAL Admin Framework capabilities. The list of TEE Admin operations is described in the following sections.

Product and Performance Information


Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804