* $Id: chap_ms.h,v 1.13 2004/11/15 22:13:26 paulus Exp $
*/
+#include "pppdconf.h"
+
#ifndef __CHAPMS_INCLUDE__
#define MD4_SIGNATURE_SIZE 16 /* 16 bytes in a MD4 message digest */
#define MS_CHAP_RESPONSE_LEN 49 /* Response length for MS-CHAP */
#define MS_CHAP2_RESPONSE_LEN 49 /* Response length for MS-CHAPv2 */
#define MS_AUTH_RESPONSE_LENGTH 40 /* MS-CHAPv2 authenticator response, */
+#define MS_AUTH_NTRESP_LEN 24 /* Length of NT-response field */
/* as ASCII */
/* E=eeeeeeeeee error codes for MS-CHAP failure messages. */
#define MS_CHAP2_NTRESP_LEN 24
#define MS_CHAP2_FLAGS 48
-#ifdef MPPE
-#include "mppe.h" /* MPPE_MAX_KEY_LEN */
-extern u_char mppe_send_key[MPPE_MAX_KEY_LEN];
-extern u_char mppe_recv_key[MPPE_MAX_KEY_LEN];
-extern int mppe_keys_set;
-
-/* These values are the RADIUS attribute values--see RFC 2548. */
-#define MPPE_ENC_POL_ENC_ALLOWED 1
-#define MPPE_ENC_POL_ENC_REQUIRED 2
-#define MPPE_ENC_TYPES_RC4_40 2
-#define MPPE_ENC_TYPES_RC4_128 4
-
-/* used by plugins (using above values) */
-extern void set_mppe_enc_types(int, int);
-#endif
-
/* Are we the authenticator or authenticatee? For MS-CHAPv2 key derivation. */
#define MS_CHAP2_AUTHENTICATEE 0
#define MS_CHAP2_AUTHENTICATOR 1
-void ChapMS __P((u_char *, char *, int, u_char *));
-void ChapMS2 __P((u_char *, u_char *, char *, char *, int,
- u_char *, u_char[MS_AUTH_RESPONSE_LENGTH+1], int));
-#ifdef MPPE
-void mppe_set_keys __P((u_char *, u_char[MD4_SIGNATURE_SIZE]));
-void mppe_set_keys2(u_char PasswordHashHash[MD4_SIGNATURE_SIZE],
- u_char NTResponse[24], int IsServer);
-#endif
+void ChapMS (u_char *, char *, int, u_char *);
+void ChapMS2 (u_char *, u_char *, char *, char *, int,
+ u_char *, u_char[MS_AUTH_RESPONSE_LENGTH+1], int);
-void ChallengeHash __P((u_char[16], u_char *, char *, u_char[8]));
+void ChallengeHash (u_char[16], u_char *, char *, u_char[8]);
void GenerateAuthenticatorResponse(u_char PasswordHashHash[MD4_SIGNATURE_SIZE],
u_char NTResponse[24], u_char PeerChallenge[16],