| /***************************************************************************************************** |
| * Software License Agreement (BSD License) |
| * Author : Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp> |
| * |
| * Copyright (c) 2009-2010, Souheil Ben Ayed, Teraoka Laboratory of Keio University, and the WIDE Project |
| * All rights reserved. |
| * |
| * Redistribution and use of this software in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp>. |
| * |
| * 4. Neither the name of Souheil Ben Ayed, Teraoka Laboratory of Keio University or the WIDE Project nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| *****************************************************************************************************/ |
| |
| |
| #include "libcrypt.h" |
| |
| int md5hash(void * buffer, int length, void * digest){ |
| |
| gcry_md_hd_t md5_ctx; |
| |
| gcry_md_open ( &md5_ctx, GCRY_MD_MD5, 0); |
| |
| if(!gcry_md_is_enabled(md5_ctx, GCRY_MD_MD5)){ |
| fprintf(stderr,"[libcrypt] unable to initiate MD5 hash algorithm.\n"); |
| } |
| |
| gcry_md_write(md5_ctx,buffer,length); |
| |
| memcpy (digest, gcry_md_read (md5_ctx, 0), 16); |
| gcry_md_close (md5_ctx); |
| return 0; |
| } |