CI: Updated the 'checkout' actions that were using Node.js 16 to Node.js 20. (#489)

[ppp.git] / pppd / chap_ms.h

diff --git a/pppd/chap_ms.h b/pppd/chap_ms.h
index 57e2929373695159be2baa1622f1675b75081fbf..b3fdae61571d0fa954c7dd3b361b4fc1d60abd41 100644 (file)
--- a/pppd/chap_ms.h
+++ b/pppd/chap_ms.h
@@ -30,14 +30,21 @@
  * $Id: chap_ms.h,v 1.13 2004/11/15 22:13:26 paulus Exp $
  */
 
-#ifndef __CHAPMS_INCLUDE__
+#ifndef PPP_CHAPMS_H
+#define PPP_CHAPMS_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-#define MD4_SIGNATURE_SIZE     16      /* 16 bytes in a MD4 message digest */
 #define MAX_NT_PASSWORD                256     /* Max (Unicode) chars in an NT pass */
 
 #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. */
@@ -67,43 +74,33 @@
 #define MS_CHAP2_NTRESP_LEN    24
 #define MS_CHAP2_FLAGS         48
 
-#ifdef MPPE
-#include <net/ppp-comp.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 (u_char[16], u_char *, char *, u_char[8]);
 
-void   ChallengeHash __P((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],
-                       u_char *rchallenge, char *username,
-                       u_char authResponse[MS_AUTH_RESPONSE_LENGTH+1]);
+/**
+ * PasswordHashHash - 16 bytes representing the NT Password Hash Hash
+ * NTResponse - 24 bytes  represending the NTResponse parameter
+ * PeerChallenge - 16 bytes challange for peer
+ * rchallenge - 16 bytes challenge provided by peer
+ * authResponse - 24 + 1 byte to store the authenticator response
+ */
+void GenerateAuthenticatorResponse(unsigned char *PasswordHashHash,
+                       unsigned char *NTResponse, unsigned char *PeerChallenge,
+                       unsigned char *rchallenge, char *username,
+                       unsigned char *authResponse);
 
 void chapms_init(void);
 
-#define __CHAPMS_INCLUDE__
-#endif /* __CHAPMS_INCLUDE__ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PPP_CHAPMS_H */