| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /************************************************************************ |
| * NCSA HTTPd Server |
| * Software Development Group |
| * National Center for Supercomputing Applications |
| * University of Illinois at Urbana-Champaign |
| * 605 E. Springfield, Champaign, IL 61820 |
| * httpd@ncsa.uiuc.edu |
| * |
| * Copyright (C) 1995, Board of Trustees of the University of Illinois |
| * |
| ************************************************************************ |
| * |
| * md5.c: NCSA HTTPd code which uses the md5c.c RSA Code |
| * |
| * Original Code Copyright (C) 1994, Jeff Hostetler, Spyglass, Inc. |
| * Portions of Content-MD5 code Copyright (C) 1993, 1994 by Carnegie Mellon |
| * University (see Copyright below). |
| * Portions of Content-MD5 code Copyright (C) 1991 Bell Communications |
| * Research, Inc. (Bellcore) (see Copyright below). |
| * Portions extracted from mpack, John G. Myers - jgm+@cmu.edu |
| * Content-MD5 Code contributed by Martin Hamilton (martin@net.lut.ac.uk) |
| * |
| */ |
| |
| |
| |
| /* md5.c --Module Interface to MD5. */ |
| /* Jeff Hostetler, Spyglass, Inc., 1994. */ |
| |
| #include "ap_config.h" |
| #include "apr_portable.h" |
| #include "apr_strings.h" |
| #include "httpd.h" |
| #include "util_md5.h" |
| #include "util_ebcdic.h" |
| |
| AP_DECLARE(char *) ap_md5_binary(apr_pool_t *p, const unsigned char *buf, int length) |
| { |
| apr_md5_ctx_t my_md5; |
| unsigned char hash[APR_MD5_DIGESTSIZE]; |
| char *result; |
| |
| /* |
| * Take the MD5 hash of the string argument. |
| */ |
| |
| apr_md5_init(&my_md5); |
| #if APR_CHARSET_EBCDIC |
| apr_md5_set_xlate(&my_md5, ap_hdrs_to_ascii); |
| #endif |
| apr_md5_update(&my_md5, buf, (unsigned int)length); |
| apr_md5_final(hash, &my_md5); |
| |
| result = apr_palloc(p, 2 * APR_MD5_DIGESTSIZE + 1); |
| ap_bin2hex(hash, APR_MD5_DIGESTSIZE, result); /* sets final '\0' */ |
| return result; |
| } |
| |
| AP_DECLARE(char *) ap_md5(apr_pool_t *p, const unsigned char *string) |
| { |
| return ap_md5_binary(p, string, (int) strlen((char *)string)); |
| } |