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OpenSSLCryptoKeyHMAC.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 2002-2003 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "<WebSig>" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
00029  *    software without prior written permission. For written 
00030  *    permission, please contact apache@apache.org.
00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
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00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
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00052  * originally based on software copyright (c) 2001, Institute for
00053  * Data Communications Systems, <http://www.nue.et-inf.uni-siegen.de/>.
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00058  */
00059 
00060 /*
00061  * XSEC
00062  *
00063  * XSECCryptoKeyHMAC := HMAC Keys
00064  *
00065  * Author(s): Berin Lautenbach
00066  *
00067  * $Id: OpenSSLCryptoKeyHMAC.hpp,v 1.6 2003/07/05 10:30:33 blautenb Exp $
00068  *
00069  */
00070 
00071 #ifndef OPENSSLCRYPTOKEYHMAC_INCLUDE
00072 #define OPENSSLCRYPTOKEYHMAC_INCLUDE
00073 
00074 #include <xsec/enc/XSECCryptoKeyHMAC.hpp>
00075 
00076 #if defined (HAVE_OPENSSL)
00077 
00089 class DSIG_EXPORT OpenSSLCryptoKeyHMAC : public XSECCryptoKeyHMAC {
00090 
00091 public :
00092 
00095 
00096     OpenSSLCryptoKeyHMAC();
00097     virtual ~OpenSSLCryptoKeyHMAC() {};
00098 
00100 
00103 
00111     virtual XSECCryptoKey::KeyType getKeyType() {return KEY_HMAC;}
00112 
00117     virtual XSECCryptoKey * clone();
00118 
00123     virtual const XMLCh * getProviderName() {return DSIGConstants::s_unicodeStrPROVOpenSSL;}
00124     
00126 
00137 
00150     virtual void setKey(unsigned char * inBuf, unsigned int inLength);
00151 
00162     virtual unsigned int getKey(safeBuffer &outBuf);
00163 
00165 
00166 private:
00167 
00168     safeBuffer          m_keyBuf;
00169     unsigned int        m_keyLen;
00170 };
00171 
00172 #endif /* HAVE_OPENSSL */
00173 
00174 #endif /* OPENSSLCRYPTOKEYHMAC_INCLUDE */

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