ExternalKeyWrappingStrategy (OpenDJ Public API Javadoc 7.0.2 Documentation)

```
public interface ExternalKeyWrappingStrategy
```
A service provider interface for externalizing the strategy used for wrapping individual private/secret keys. Applications can configure an LDAP keystore to delegate key wrapping responsibilities by setting the KeyStoreParameters.EXTERNAL_KEY_WRAPPING_STRATEGY option.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ByteSequence`	`unwrapKey(ByteSequence wrappedKey)`	Unwraps the provided `wrapped` key.
`ByteSequence`	`wrapKey(ByteSequence unwrappedKey)`	Wraps the provided encoded key.

- Method Detail
  - wrapKey
```
ByteSequence wrapKey(ByteSequence unwrappedKey)
              throws LocalizedKeyStoreException
```
    Wraps the provided encoded key.
    
    Parameters:
    
    unwrappedKey - The non-null key to be wrapped. The format of the unwrapped key is unspecified.
    
    Returns:
    
    The non-null protected key. The format of the returned wrapped key is implementation defined.
    
    Throws:
    
    LocalizedKeyStoreException - If an unexpected problem occurred when wrapping the key.
  - unwrapKey
```
ByteSequence unwrapKey(ByteSequence wrappedKey)
                throws LocalizedKeyStoreException
```
    Unwraps the provided wrapped key.
    
    Parameters:
    
    wrappedKey - The non-null key to be unwrapped. The format of the wrapped key is implementation defined and must have been produced via a call to wrapKey(ByteSequence).
    
    Returns:
    
    The non-null unwrapped key which must contain exactly the same content passed to wrapKey(ByteSequence).
    
    Throws:
    
    LocalizedKeyStoreException - If an unexpected problem occurred when unwrapping the key.