57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* $Id$
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*****************************************************************************
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*
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* File: spa_digest.c
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*
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* Author: Damien S. Stuart
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*
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* Purpose: Create the base64-encoded digest for the current spa data. The
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* digest used is determined by the digest_type setting in the
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* spa_message struct.
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*
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* Copyright (C) 2008 Damien Stuart (dstuart@dstuart.org)
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*
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* License (GNU Public License):
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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*****************************************************************************
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*/
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#include "fwknop.h"
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int spa_digest(spa_message_t *sm)
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{
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if(sm->message[0] == '\0')
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return -1;
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switch(sm->digest_type)
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{
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case MD5_DIGEST:
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md5_base64(sm->digest, (uchar*)sm->message, strlen(sm->message));
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break;
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case SHA1_DIGEST:
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sha1_base64(sm->digest, (uchar*)sm->message, strlen(sm->message));
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break;
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case SHA256_DIGEST:
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sha256_base64(sm->digest, (uchar*)sm->message, strlen(sm->message));
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break;
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default:
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return(-2);
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}
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return(0);
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}
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/***EOF***/
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