Obtaining the Software Packages

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

**Table 1** Software packages
Software Name	Description	How to Obtain
KunpengSecL	Kunpeng security library, which provides the API for verifying remote attestation reports and a demo.	https://gitee.com/openeuler/kunpengsecl/tree/master/
QCA lib	Provides APIs for attestation key registration and remote attestation.	https://gitee.com/openeuler/itrustee_sdk.git
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.	https://gitee.com/openeuler/itrustee_sdk.git
iTrustee SDK	Developer tool for the iTrustee. The tool can automatically generate TA baseline measurement values for remote and local TA attestation.	https://gitee.com/openeuler/itrustee_sdk.git
libboundscheck	Bounds check function library.	https://gitee.com/openeuler/libboundscheck.git
cJSON	Library on which QTA and KunpengSecL compilation depend.	https://github.com/DaveGamble/cJSON/archive/refs/tags/v1.7.15.tar.gz
Go	Compilation tool required by the KunpengSecL library.	https://go.dev/dl/go1.17.13.linux-arm64.tar.gz

Parent topic: Remote and Local Attestation