commit b62995e42e434d328a5f41dd3844e06df24323a9
author Janis Danisevskis <jdanis@google.com> Fri May 20 18:11:41 2016 +0100
committer Janis Danisevskis <jdanis@google.com> Wed Aug 10 09:48:27 2016 +0100
tree 8a4e341aa9710b6752857ae94b5faf78b1a114e6
parent e523d58d2aeca8988d2ab603ab4576a9c1d45e2b

add tag KM_TAG_ATTESTATION_APPLICATION_ID

This tag is used by keystore for denoting key attestation
applications IDs

Bug: 22914603
Change-Id: Ie92352686123e0172ca0df20f54059a4c92c319c

include/hardware/keymaster_defs.h

diff --git a/include/hardware/keymaster_defs.h b/include/hardware/keymaster_defs.h
index b45e785..81ef039 100644
--- a/include/hardware/keymaster_defs.h
+++ b/include/hardware/keymaster_defs.h
@@ -135,6 +135,9 @@
     KM_TAG_OS_PATCHLEVEL = KM_UINT | 706,          /* Patch level of system (keymaster2) */
     KM_TAG_UNIQUE_ID = KM_BYTES | 707,             /* Used to provide unique ID in attestation */
     KM_TAG_ATTESTATION_CHALLENGE = KM_BYTES | 708, /* Used to provide challenge in attestation */
+    KM_TAG_ATTESTATION_APPLICATION_ID = KM_BYTES | 709, /* Used to identify the set of possible
+                                                         * applications of which one has initiated
+                                                         * a key attestation */
 
     /* Tags used only to provide data to or receive data from operations */
     KM_TAG_ASSOCIATED_DATA = KM_BYTES | 1000, /* Used to provide associated data for AEAD modes. */