All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`PrivateKey`	`getLatestKey()`	Returns recent private key
`Collection<PrivateKey>`	`getPreviousKeys()`	Returns previous private keys that were used in the past

PrivateKey getLatestKey()
                 throws CryptographyException

Returns recent private key

Collection<PrivateKey> getPreviousKeys()
                                throws CryptographyException

Returns previous private keys that were used in the past

Interface PrivateKeyStorage