KeyInfo

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public class KeyInfo
extends Object implements KeySpec

java.lang.Object
↳	android.security.keystore.KeyInfo

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Information about a key from the Android Keystore system. This class describes whether the key material is available in plaintext outside of secure hardware, whether user authentication is required for using the key and whether this requirement is enforced by secure hardware, the key's origin, what uses the key is authorized for (e.g., only in GCM mode, or signing only), whether the key should be encrypted at rest, the key's and validity start and end dates.

Instances of this class are immutable.

Example: Symmetric Key

The following example illustrates how to obtain a KeyInfo describing the provided Android Keystore SecretKey.