Reduce the clutter by defining the MD4/MD5/SHA digest lengths in one place. Avoid...

[ppp.git] / pppd / chap_ms.h

diff --git a/pppd/chap_ms.h b/pppd/chap_ms.h
index 7b08cfff312317cfec7b353b811ec05c37358950..5397a22c287bccd3ddf22a85e1e101bc6624336c 100644 (file)
--- a/pppd/chap_ms.h
+++ b/pppd/chap_ms.h
@@ -35,7 +35,6 @@
 
 #include "pppdconf.h"
 
-#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 */
@@ -81,10 +80,18 @@ void ChapMS2 (u_char *, u_char *, char *, char *, int,
 
 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],
-                       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);