@@ -53,11 +53,11 @@
 			    length: _site.UTF8StringLength];
 
 	[_output release];
 	_output = nil;
 	_output = [[OFSecureData alloc] initWithCount: _length + 1
-				allowsSwappableMemory: false];
+				allowsSwappableMemory: true];
 
 	passphraseLength = combinedPassphraseLength = _passphrase.count - 1;
 	if (_keyFile != nil) {
 		if (SIZE_MAX - combinedPassphraseLength < _keyFile.count)
 			@throw [OFOutOfRangeException exception];
@@ -65,11 +65,11 @@
 		combinedPassphraseLength += _keyFile.count;
 	}
 
 	combinedPassphrase = [OFSecureData
 		    dataWithCount: combinedPassphraseLength
-	    allowsSwappableMemory: false];
+	    allowsSwappableMemory: true];
 	combinedPassphraseItems = combinedPassphrase.mutableItems;
 	memcpy(combinedPassphraseItems, _passphrase.items, passphraseLength);
 
 	if (_keyFile != nil)
 		memcpy(combinedPassphraseItems + passphraseLength,
@@ -84,11 +84,11 @@
 		.saltLength            = [siteHash.class digestSize],
 		.password              = combinedPassphraseItems,
 		.passwordLength        = combinedPassphraseLength,
 		.key                   = outputItems,
 		.keyLength             = _length,
-		.allowsSwappableMemory = false
+		.allowsSwappableMemory = true
 	});
 
 	for (size_t i = 0; i < _length; i++)
 		outputItems[i] =
 		    "123456789"