Updated submodule

Added Test for Hashed data

MacPassTests/KPKHashedDataTest.m

@@ -0,0 +1,23 @@
+//
+//  KPKHashedDataTest.m
+//  MacPass
+//
+//  Created by Michael Starke on 08.08.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "KPKHashedDataTest.h"
+#import "NSData+HashedData.h"
+#import "NSData+Random.h"
+
+@implementation KPKHashedDataTest
+
+- (void)testHashedData {
+  
+  NSData *data = [NSData dataWithRandomBytes:10000];
+  NSData *hashedData = [data hashedDataWithBlockSize:512];
+  NSData *unhashedData = [hashedData unhashedData];
+  STAssertTrue([unhashedData isEqualToData:data], @"Data needs to be the same after hashing and unhashing");
+}
+
+@end