in app/src/main/java/com/epam/securestorage/providers/cipher/CipherEncryptionProvider.java [173:185]
public void erase() {
try {
keyStore.deleteEntry(KEY_ALIAS);
if (callback != null) {
callback.onComplete(ERASE);
}
} catch (KeyStoreException e) {
e.printStackTrace();
if (callback != null) {
callback.onError(ERASE, e);
}
}
}