/* * Copyright (c) 2002,2005-2007,2010-2011 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _TLS_HASHHMAC_H_ #define _TLS_HASHHMAC_H_ #include "tls_digest.h" #include "tls_hmac.h" #ifdef __cplusplus extern "C" { #endif /* * TLS addenda: * -- new struct HashHmacReference * -- structs which used to use HashReference now use HashHmacReference * -- new union HashHmacContext, used in CipherContext. */ typedef struct { const HashReference *hash; const HMACReference *hmac; } HashHmacReference; typedef union { SSLBuffer hashCtx; HMACContextRef hmacCtx; } HashHmacContext; /* these are declared in tls_hmac.c */ extern const HashHmacReference HashHmacNull; extern const HashHmacReference HashHmacMD5; extern const HashHmacReference HashHmacSHA1; extern const HashHmacReference HashHmacSHA256; extern const HashHmacReference HashHmacSHA384; #ifdef __cplusplus } #endif #endif /* _TLS_HMAC_H_ */