| Package | Description | 
|---|---|
| java.security | Provides the classes and interfaces for the security framework. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | UnrecoverableKeyExceptionThis exception is thrown if a key in the keystore cannot be recovered. | 
| Modifier and Type | Method and Description | 
|---|---|
| KeyStore.Entry | KeyStoreSpi. engineGetEntry(String alias,
              KeyStore.ProtectionParameter protParam)Gets a  KeyStore.Entryfor the specified alias
 with the specified protection parameter. | 
| KeyStore.Entry | KeyStore. getEntry(String alias,
        KeyStore.ProtectionParameter protParam)Gets a keystore  Entryfor the specified alias
 with the specified protection parameter. | 
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