/* * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please obtain * a copy of the License at http://www.apple.com/publicsource and read it before * using this file. * * This Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the * specific language governing rights and limitations under the License. */ /* * YarrowConnection.cpp - single, process-wide, thread-safe Yarrow client */ #include "YarrowConnection.h" #include <security_utilities/globalizer.h> #include <Security/cssmtype.h> #include <Security/SecRandom.h> /* and the exported functions */ void cspGetRandomBytes(void *buf, unsigned len) { MacOSError::check(SecRandomCopyBytes(kSecRandomDefault, len, buf)); } /* Unused, since SecRandomCopyBytes returns from a suitable CSPRNG seeded elsewhere */ void cspAddEntropy(const void *buf, unsigned len) { }