Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_apple_csp / lib / DH_exchange.h

diff --git a/Security/libsecurity_apple_csp/lib/DH_exchange.h b/Security/libsecurity_apple_csp/lib/DH_exchange.h
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+/*
+ * Copyright (c) 2000-2002,2011,2014 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.
+ */
+
+
+/*
+ * DH_exchange.h - Diffie-Hellman key exchange
+ */
+ 
+#ifndef        _DH_EXCHANGE_H_
+#define _DH_EXCHANGE_H_
+
+#include <AppleCSP.h>
+
+void DeriveKey_DH (
+       const Context &context,
+       const CssmData &Param,
+       CSSM_DATA *keyData,
+       AppleCSPSession &session);
+
+#endif /* _DH_EXCHANGE_H_ */