x99_pwe.h

RADIUS认证协议

/*
 * x99_pwe.h
 * $Id: x99_pwe.h,v 1.6 2002/05/30 04:21:11 fcusack Exp $
 *
 *   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.
 *
 *   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
 *
 * Copyright 2001,2002  Google, Inc.
 */

#ifndef X99_PWE_H
#define X99_PWE_H

/* Some hardcoding here ... because not all types have #defines */
#define PW_MS_CHAP_CHALLENGE  ((311 << 16) | 11)
#define PW_MS_CHAP_RESPONSE   ((311 << 16) | 1)
#define PW_MS_CHAP2_RESPONSE  ((311 << 16) | 25)

/* MPPE encryption policy */
#define MPPE_ENC_POL_ENCRYPTION_FORBIDDEN "0x00000000"
#define MPPE_ENC_POL_ENCRYPTION_ALLOWED   "0x00000001"
#define MPPE_ENC_POL_ENCRYPTION_REQUIRED  "0x00000002"

/* MPPE encryption types */
#define MPPE_ENC_TYPES_RC4_40     "0x00000002"
#define MPPE_ENC_TYPES_RC4_128    "0x00000004"
#define MPPE_ENC_TYPES_RC4_40_128 "0x00000006"

/* Translate the above into something easily usable. */
static const char *x99_mppe_policy[3] = {
    MPPE_ENC_POL_ENCRYPTION_FORBIDDEN,
    MPPE_ENC_POL_ENCRYPTION_ALLOWED,
    MPPE_ENC_POL_ENCRYPTION_REQUIRED };

static const char *x99_mppe_types[3] = {
    MPPE_ENC_TYPES_RC4_40,
    MPPE_ENC_TYPES_RC4_128,
    MPPE_ENC_TYPES_RC4_40_128 };

static void x99_key_from_hash(des_cblock *key,const unsigned char hashbytes[7]);

#endif /* X99_PWE_H */