Add KeyPermanentlyInvalidatedException.

This enables users of AndroidKeyStore crypto to differentiate between
the key being unusable until the user is authenticated
(UserNotAuthenticatedException) and the key being permanently unusable
(KeyPermanentlyInvalidatedException). The latter is the case when the
secure lock screen has been disabled or reset, and, for keys that
require user authentication for every use, when a new fingerprint is
enrolled or all fingerprints are unenrolled.

NOTE: The KeyPermanentlyInvalidatedException subsumes/replaces the
NewFingerprintEnrolledException which has thus been removed. There
is no way to find out whether a key was permenently invalidated
specifically because a new fingerprint was added.

Bug: 20642549
Bug: 20526234
Change-Id: I0206cd99eef5c605c9c4d6afc5eea02eb3b1fe6b

keystore/java/android/security/KeyStoreHmacSpi.java

@@ -169,7 +169,7 @@ public abstract class KeyStoreHmacSpi extends MacSpi implements KeyStoreCryptoOp
         if (opResult == null) {
             throw new KeyStoreConnectException();
         } else if (opResult.resultCode != KeyStore.NO_ERROR) {
-            throw KeyStore.getInvalidKeyException(opResult.resultCode);
+            throw mKeyStore.getInvalidKeyException(mKey.getAlias(), opResult.resultCode);
         }
         if (opResult.token == null) {
             throw new IllegalStateException("Keystore returned null operation token");