SecretKeyPassphraseProvider (pgpainless-core 0.1.0 API)

All Known Implementing Classes:

PassphraseMapKeyRingProtector
```
public interface SecretKeyPassphraseProvider
```
Interface to allow the user to provide a passphrase for an encrypted OpenPGP secret key.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Passphrase getPassphraseFor(java.lang.Long keyId)
  Return a passphrase for the given key.

- Method Detail
  - getPassphraseFor
```
@Nullable
Passphrase getPassphraseFor(java.lang.Long keyId)
```
    Return a passphrase for the given key. If no record has been found, return null. Note: In case of an unprotected secret key, this method must may not return null, but a Passphrase with a content of null.
    
    Parameters:
    
    keyId - id of the key
    
    Returns:
    
    passphrase or null, if no passphrase record has been found.