1 files changed, 83 insertions, 0 deletions
diff --git a/sunrpc/rpc/rpc_des.h b/sunrpc/rpc/rpc_des.h
new file mode 100644
index 0000000000..68bd7c47ab
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+++ b/sunrpc/rpc/rpc_des.h
@@ -0,0 +1,83 @@
+/*  @(#)des.h   2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI  */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*
+ * Generic DES driver interface
+ * Keep this file hardware independent!
+ * Copyright (c) 1986 by Sun Microsystems, Inc.
+ */
+
+#ifndef _DES_H
+#define _DES_H
+
+#include <sys/types.h>
+
+#define DES_MAXLEN 	65536	/* maximum # of bytes to encrypt  */
+#define DES_QUICKLEN	16	/* maximum # of bytes to encrypt quickly */
+
+enum desdir
+  {
+    ENCRYPT, DECRYPT
+  };
+enum desmode
+  {
+    CBC, ECB
+  };
+
+/*
+ * parameters to ioctl call
+ */
+struct desparams
+  {
+    u_char des_key[8];		/* key (with low bit parity) */
+    enum desdir des_dir;	/* direction */
+    enum desmode des_mode;	/* mode */
+    u_char des_ivec[8];		/* input vector */
+    unsigned des_len;		/* number of bytes to crypt */
+    union
+      {
+	u_char UDES_data[DES_QUICKLEN];
+	u_char *UDES_buf;
+      }
+    UDES;
+#define des_data UDES.UDES_data	/* direct data here if quick */
+#define des_buf	UDES.UDES_buf	/* otherwise, pointer to data */
+  };
+
+/*
+ * Encrypt an arbitrary sized buffer
+ */
+#define	DESIOCBLOCK	_IOWR(d, 6, struct desparams)
+
+/* 
+ * Encrypt of small amount of data, quickly
+ */
+#define DESIOCQUICK	_IOWR(d, 7, struct desparams)
+
+#endif