Android/frameworks_base
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Limited use key: feature flags.

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Add feature flags to indicate whether KeyMint only enforce
this feature in hardware with count == 1 or enforce with
any number of the count (>=1).

Test: compile
Change-Id: Id9c13ee91b779164bd07ff20ae2b4c0e158fdb33
Merged-In: Id9c13ee91b779164bd07ff20ae2b4c0e158fdb33
This commit is contained in:
Qi Wu
2021-01-16 23:26:30 +08:00
parent 182e90d1ea
commit cd6c58acd8
2 changed files with 20 additions and 0 deletions
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2
core/api/current.txt
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@@ -12133,6 +12133,8 @@ package android.content.pm {
field public static final String FEATURE_INPUT_METHODS = "android.software.input_methods";
field public static final String FEATURE_IPSEC_TUNNELS = "android.software.ipsec_tunnels";
field public static final String FEATURE_IRIS = "android.hardware.biometrics.iris";
field public static final String FEATURE_KEYSTORE_LIMITED_USE_KEY = "android.hardware.keystore.limited_use_key";
field public static final String FEATURE_KEYSTORE_SINGLE_USE_KEY = "android.hardware.keystore.single_use_key";
field public static final String FEATURE_LEANBACK = "android.software.leanback";
field public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only";
field public static final String FEATURE_LIVE_TV = "android.software.live_tv";

18
core/java/android/content/pm/PackageManager.java
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@@ -3224,6 +3224,24 @@ public abstract class PackageManager {
@SdkConstant(SdkConstantType.FEATURE)
public static final String FEATURE_APP_ENUMERATION = "android.software.app_enumeration";
/**
* Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device has
* a Keystore implementation that can only enforce limited use key in hardware with max usage
* count equals to 1.
*/
@SdkConstant(SdkConstantType.FEATURE)
public static final String FEATURE_KEYSTORE_SINGLE_USE_KEY =
"android.hardware.keystore.single_use_key";
/**
* Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device has
* a Keystore implementation that can enforce limited use key in hardware with any max usage
* count (including count equals to 1).
*/
@SdkConstant(SdkConstantType.FEATURE)
public static final String FEATURE_KEYSTORE_LIMITED_USE_KEY =
"android.hardware.keystore.limited_use_key";
/** @hide */
public static final boolean APP_ENUMERATION_ENABLED_BY_DEFAULT = true;