From Devin Heitmueller:

	add MD4 and RC4 crypto support;

	use it to decrypt the NT password encryption block in
	UnicodeChangePassword2.

svn path=/trunk/; revision=6727

1 files changed, 26 insertions, 0 deletions

diff --git a/crypt-rc4.h b/crypt-rc4.h
new file mode 100644
index 0000000000..ec3dffd692
--- /dev/null
+++ b/crypt-rc4.h
@@ -0,0 +1,26 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   a partial implementation of RC4 designed for use in the 
+   SMB authentication protocol
+
+   Copyright (C) Andrew Tridgell 1998
+
+   $Id: crypt-rc4.h,v 1.1 2002/12/03 00:37:27 guy 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+void crypt_rc4( unsigned char *data, const unsigned char *key, int val);