KeyStoreSecurityLevel Enum

Definition

Namespace:: Android.Security.Keystore

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

public enum KeyStoreSecurityLevel

type KeyStoreSecurityLevel =

Inheritance: Enum
KeyStoreSecurityLevel

Fields

Name	Value	Description
Unknown	-2	This security level indicates that no assumptions can be made about the security level of the respective key. Android reference for `android.security.keystore.KeyProperties.SECURITY_LEVEL_UNKNOWN`. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
UnknownSecure	-1	This security level indicates that due to the target API level of the caller no exact statement can be made about the security level of the key, however, the security level can be considered at least equivalent to SECURITY_LEVEL_TRUSTED_ENVIRONMENT. Android reference for `android.security.keystore.KeyProperties.SECURITY_LEVEL_UNKNOWN_SECURE`. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Software	0	Indicates enforcement by system software. Android reference for `android.security.keystore.KeyProperties.SECURITY_LEVEL_SOFTWARE`. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
TrustedEnvironment	1	Indicates enforcement by a trusted execution environment. Android reference for `android.security.keystore.KeyProperties.SECURITY_LEVEL_TRUSTED_ENVIRONMENT`. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Strongbox	2	Indicates enforcement by environment meeting the Strongbox security profile, such as a secure element. Android reference for `android.security.keystore.KeyProperties.SECURITY_LEVEL_STRONGBOX`. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to