Obtaining the Software Packages

Table 1 lists the software packages required for this feature and how to obtain them.

**Table 1** Obtaining the software packages
Software Name	Description	How to Obtain	Branch or Version
kunpengsecl	Kunpeng security library, which provides the API for verifying remote attestation reports and a demo.	Link	v2.0.2: remote attestation on the host. feature/container_support: remote attestation within the container.
QCA lib	Provides APIs for attestation key registration and remote attestation. It is included in the iTrustee SDK repository.	Link	master
QTA	Privileged TA running in the TEE. It initiates an attestation challenge to the target TA and works with the QCA to obtain and transfer attestation reports. It is included in the iTrustee SDK repository.	Link	master
iTrustee SDK	Developer tool for the iTrustee. The tool can automatically generate TA reference measurements during compilation, which are used for remote and local TA attestation.	Link	master
libboundscheck	Bounds check function library.	Link	master
cJSON	Library on which QTA and KunpengSecL compilation depends.	Link	v1.7.15
Go	Compilation tool required by the KunpengSecL library.	Link	1.17.13

Parent topic: Remote and Local Attestation