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/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
* Publisher only: get the public key from the .BPkeyfile
*/
#include <stdlib.h>
#include "BLO_keyStore.h"
#include "BLO_getPubKey.h"
int
getPubKey(byte *dataStreamPubKey,
int dataStreamPubKeyLen,
byte **publisherPubKey,
int *publisherPubKeyLen)
{
int err = 0;
*publisherPubKeyLen = keyStoreGetPubKey(publisherPubKey);
if (*publisherPubKeyLen == 0) {
// we're a publisher without .BPkey
*publisherPubKey = NULL;
return 1;
}
if (dataStreamPubKeyLen != *publisherPubKeyLen) {
// different keys
*publisherPubKeyLen = 0;
*publisherPubKey = NULL;
return 2;
}
if (memcmp(dataStreamPubKey, *publisherPubKey, *publisherPubKeyLen)
!= 0) {
// different keys
*publisherPubKeyLen = 0;
*publisherPubKey = NULL;
return 3;
}
return err;
}
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