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 00034 * permission of the Apache Software Foundation. 00035 * 00036 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00040 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00041 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00042 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00043 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00044 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00045 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00046 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00047 * SUCH DAMAGE. 00048 * ==================================================================== 00049 * 00050 * This software consists of voluntary contributions made by many 00051 * individuals on behalf of the Apache Software Foundation and was 00052 * originally based on software copyright (c) 2001, Institute for 00053 * Data Communications Systems, <http://www.nue.et-inf.uni-siegen.de/>. 00054 * The development of this software was partly funded by the European 00055 * Commission in the <WebSig> project in the ISIS Programme. 00056 * For more information on the Apache Software Foundation, please see 00057 * <http://www.apache.org/>. 00058 */ 00059 00060 /* 00061 * XSEC 00062 * 00063 * OpenSSLCryptoKeyDSA := DSA Keys 00064 * 00065 * Author(s): Berin Lautenbach 00066 * 00067 * $Id: OpenSSLCryptoKeyDSA.hpp,v 1.6 2003/07/05 10:30:33 blautenb Exp $ 00068 * 00069 */ 00070 00071 #ifndef OPENSSLCRYPTOKEYDSA_INCLUDE 00072 #define OPENSSLCRYPTOKEYDSA_INCLUDE 00073 00074 #include <xsec/enc/XSECCryptoKeyDSA.hpp> 00075 00076 #if defined (HAVE_OPENSSL) 00077 #include <openssl/evp.h> 00078 00091 class DSIG_EXPORT OpenSSLCryptoKeyDSA : public XSECCryptoKeyDSA { 00092 00093 public : 00094 00097 00098 OpenSSLCryptoKeyDSA(); 00099 00107 virtual ~OpenSSLCryptoKeyDSA(); 00108 00110 00113 00121 virtual XSECCryptoKey::KeyType getKeyType(); 00122 00127 virtual const XMLCh * getProviderName() {return DSIGConstants::s_unicodeStrPROVOpenSSL;} 00128 00133 virtual XSECCryptoKey * clone(); 00134 00136 00139 00154 virtual unsigned int signBase64Signature(unsigned char * hashBuf, 00155 unsigned int hashLen, 00156 char * base64SignatureBuf, 00157 unsigned int base64SignatureBufLen); 00158 00172 virtual bool verifyBase64Signature(unsigned char * hashBuf, 00173 unsigned int hashLen, 00174 char * base64Signature, 00175 unsigned int sigLen); 00176 00178 00186 00194 virtual void loadPBase64BigNums(const char * b64, unsigned int len); 00195 00203 virtual void loadQBase64BigNums(const char * b64, unsigned int len); 00204 00212 virtual void loadGBase64BigNums(const char * b64, unsigned int len); 00213 00221 virtual void loadYBase64BigNums(const char * b64, unsigned int len); 00222 00230 virtual void loadJBase64BigNums(const char * b64, unsigned int len); 00231 00233 00236 00244 OpenSSLCryptoKeyDSA(EVP_PKEY *k); 00245 00247 00248 00249 private: 00250 00251 XSECCryptoKey::KeyType m_keyType; 00252 DSA * mp_dsaKey; 00253 00254 }; 00255 00256 #endif /* HAVE_OPENSSL */ 00257 #endif /* XSECCRYPTOKEYDSA_INCLUDE */