rd hashes. The parameters are the
 name/value pairs specified with the
 <a href="../../../../jakarta/security/enterprise/identitystore/DatabaseIdentityStoreDefinition.html#hashAlgorithmParameters--"><code>DatabaseIdentityStoreDefinition.hashAlgorithmParameters()</code></a>
 attribute.
 <p>
 An implementation is not required to support parameters, and may
 ignore parameters passed to it. It is also possible that an implementation
 will use the specified parameters when generating a new password hash,
 but ig