00001 /* ==================================================================== 00002 * The Apache Software License, Version 1.1 00003 * 00004 * Copyright (c) 2001-2003 The Apache Software Foundation. All rights 00005 * reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in 00016 * the documentation and/or other materials provided with the 00017 * distribution. 00018 * 00019 * 3. The end-user documentation included with the redistribution, 00020 * if any, must include the following acknowledgment: 00021 * "This product includes software developed by the 00022 * Apache Software Foundation (http://www.apache.org/)." 00023 * Alternately, this acknowledgment may appear in the software itself, 00024 * if and wherever such third-party acknowledgments normally appear. 00025 * 00026 * 4. The names "Apache" and "Apache Software Foundation" must 00027 * not be used to endorse or promote products derived from this 00028 * software without prior written permission. For written 00029 * permission, please contact apache@apache.org. 00030 * 00031 * 5. Products derived from this software may not be called "Apache", 00032 * nor may "Apache" appear in their name, without prior written 00033 * permission of the Apache Software Foundation. 00034 * 00035 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00037 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00038 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00039 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00040 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00041 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00042 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00043 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00044 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00045 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00046 * SUCH DAMAGE. 00047 * ==================================================================== 00048 * 00049 * This software consists of voluntary contributions made by many 00050 * individuals on behalf of the Apache Software Foundation. For more 00051 * information on the Apache Software Foundation, please see 00052 * <http://www.apache.org/>. 00053 * 00054 * This is derived from material copyright RSA Data Security, Inc. 00055 * Their notice is reproduced below in its entirety. 00056 * 00057 * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 00058 * rights reserved. 00059 * 00060 * License to copy and use this software is granted provided that it 00061 * is identified as the "RSA Data Security, Inc. MD4 Message-Digest 00062 * Algorithm" in all material mentioning or referencing this software 00063 * or this function. 00064 * 00065 * License is also granted to make and use derivative works provided 00066 * that such works are identified as "derived from the RSA Data 00067 * Security, Inc. MD4 Message-Digest Algorithm" in all material 00068 * mentioning or referencing the derived work. 00069 * 00070 * RSA Data Security, Inc. makes no representations concerning either 00071 * the merchantability of this software or the suitability of this 00072 * software for any particular purpose. It is provided "as is" 00073 * without express or implied warranty of any kind. 00074 * 00075 * These notices must be retained in any copies of any part of this 00076 * documentation and/or software. 00077 */ 00078 00079 #ifndef APR_MD4_H 00080 #define APR_MD4_H 00081 00082 #include "apu.h" 00083 #include "apr_xlate.h" 00088 #ifdef __cplusplus 00089 extern "C" { 00090 #endif 00091 00099 #define APR_MD4_DIGESTSIZE 16 00100 00102 typedef struct apr_md4_ctx_t apr_md4_ctx_t; 00103 00105 struct apr_md4_ctx_t { 00107 apr_uint32_t state[4]; 00109 apr_uint32_t count[2]; 00111 unsigned char buffer[64]; 00112 #if APR_HAS_XLATE 00113 00114 apr_xlate_t *xlate; 00115 #endif 00116 }; 00117 00122 APU_DECLARE(apr_status_t) apr_md4_init(apr_md4_ctx_t *context); 00123 00124 #if APR_HAS_XLATE 00131 APU_DECLARE(apr_status_t) apr_md4_set_xlate(apr_md4_ctx_t *context, 00132 apr_xlate_t *xlate); 00133 #else 00134 #define apr_md4_set_xlate(context, xlate) APR_ENOTIMPL 00135 #endif 00136 00144 APU_DECLARE(apr_status_t) apr_md4_update(apr_md4_ctx_t *context, 00145 const unsigned char *input, 00146 apr_size_t inputLen); 00147 00154 APU_DECLARE(apr_status_t) apr_md4_final( 00155 unsigned char digest[APR_MD4_DIGESTSIZE], 00156 apr_md4_ctx_t *context); 00157 00164 APU_DECLARE(apr_status_t) apr_md4(unsigned char digest[APR_MD4_DIGESTSIZE], 00165 const unsigned char *input, 00166 apr_size_t inputLen); 00167 00169 #ifdef __cplusplus 00170 } 00171 #endif 00172 00173 #endif /* !APR_MD4_H */