dce/rpc

[samba.git] / source / libsmb / smbencrypt.c

diff --git a/source/libsmb/smbencrypt.c b/source/libsmb/smbencrypt.c
index a9e680ccdd5875a5e492e4f9cb1885f3cac12c12..27c19d58365d09fc0d5aeb67bc3afa23b3ee8398 100644 (file)
--- a/source/libsmb/smbencrypt.c
+++ b/source/libsmb/smbencrypt.c
@@ -191,3 +191,26 @@ void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24)
 }
 
 
+BOOL make_oem_passwd_hash(char data[516], char *passwd, char old_pw_hash[16])
+{
+       int new_pw_len = strlen(passwd);
+
+       if (new_pw_len > 512)
+       {
+               DEBUG(0,("make_oem_passwd_hash: new password is too long.\n"));
+               return False;
+       }
+
+       /*
+        * Now setup the data area.
+        * We need to generate a random fill
+        * for this area to make it harder to
+        * decrypt. JRA.
+        */
+       generate_random_buffer((unsigned char *)data, 516, False);
+       fstrcpy( &data[512 - new_pw_len], passwd);
+       SIVAL(data, 512, new_pw_len);
+
+       SamOEMhash( (unsigned char *)data, (unsigned char *)old_pw_hash, True);
+}
+