1.. SPDX-License-Identifier: GPL-2.0+
2
3scp03 command
4=============
5
6Synopsis
7--------
8
9::
10
11    scp03 enable
12    scp03 provision
13
14Description
15-----------
16
17The *scp03* command calls into a Trusted Application executing in a
18Trusted Execution Environment to enable (if present) the Secure
19Channel Protocol 03 stablished between the processor and the secure
20element.
21
22This protocol encrypts all the communication between the processor and
23the secure element using a set of pre-defined keys. These keys can be
24rotated (provisioned) using the *provision* request.
25
26See also
27--------
28
29For some information on the internals implemented in the TEE, please
30check the GlobalPlatform documentation on `Secure Channel Protocol '03'`_
31
32.. _Secure Channel Protocol '03':
33   https://globalplatform.org/wp-content/uploads/2014/07/GPC_2.3_D_SCP03_v1.1.2_PublicRelease.pdf
34