1 /* crypto/des/rpc_des.h */
\r/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
\r * All rights reserved.
\r *
\r * This package is an SSL implementation written
\r * by Eric Young (eay@mincom.oz.au).
\r * The implementation was written so as to conform with Netscapes SSL.
\r *
\r * This library is free for commercial and non-commercial use as long as
\r * the following conditions are aheared to. The following conditions
\r * apply to all code found in this distribution, be it the RC4, RSA,
\r * lhash, DES, etc., code; not just the SSL code. The SSL documentation
\r * included with this distribution is covered by the same copyright terms
\r * except that the holder is Tim Hudson (tjh@mincom.oz.au).
\r *
\r * Copyright remains Eric Young's, and as such any Copyright notices in
\r * the code are not to be removed.
\r * If this package is used in a product, Eric Young should be given attribution
\r * as the author of the parts of the library used.
\r * This can be in the form of a textual message at program startup or
\r * in documentation (online or textual) provided with the package.
\r *
\r * Redistribution and use in source and binary forms, with or without
\r * modification, are permitted provided that the following conditions
\r * are met:
\r * 1. Redistributions of source code must retain the copyright
\r * notice, this list of conditions and the following disclaimer.
\r * 2. Redistributions in binary form must reproduce the above copyright
\r * notice, this list of conditions and the following disclaimer in the
\r * documentation and/or other materials provided with the distribution.
\r * 3. All advertising materials mentioning features or use of this software
\r * must display the following acknowledgement:
\r * "This product includes cryptographic software written by
\r * Eric Young (eay@mincom.oz.au)"
\r * The word 'cryptographic' can be left out if the rouines from the library
\r * being used are not cryptographic related :-).
\r * 4. If you include any Windows specific code (or a derivative thereof) from
\r * the apps directory (application code) you must include an acknowledgement:
\r * "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
\r *
\r * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
\r * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
\r * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
\r * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
\r * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
\r * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
\r * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
\r * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
\r * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
\r * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
\r * SUCH DAMAGE.
\r *
\r * The licence and distribution terms for any publically available version or
\r * derivative of this code cannot be changed. i.e. this code cannot simply be
\r * copied and put under another distribution licence
\r * [including the GNU Public Licence.]
\r */
\r\r/* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */
\r/*
\r * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
\r * unrestricted use provided that this legend is included on all tape
\r * media and as a part of the software program in whole or part. Users
\r * may copy or modify Sun RPC without charge, but are not authorized
\r * to license or distribute it to anyone else except as part of a product or
\r * program developed by the user.
\r *
\r * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
\r * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
\r * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
\r *
\r * Sun RPC is provided with no support and without any obligation on the
\r * part of Sun Microsystems, Inc. to assist in its use, correction,
\r * modification or enhancement.
\r *
\r * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
\r * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
\r * OR ANY PART THEREOF.
\r *
\r * In no event will Sun Microsystems, Inc. be liable for any lost revenue
\r * or profits or other special, indirect and consequential damages, even if
\r * Sun has been advised of the possibility of such damages.
\r *
\r * Sun Microsystems, Inc.
\r * 2550 Garcia Avenue
\r * Mountain View, California 94043
\r */
\r/*
\r * Generic DES driver interface
\r * Keep this file hardware independent!
\r * Copyright (c) 1986 by Sun Microsystems, Inc.
\r */
\r\r#define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */
\r#define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */
\r\r#ifdef HEADER_DES_H
\r#undef ENCRYPT
\r#undef DECRYPT
\r#endif
\r\renum desdir { ENCRYPT, DECRYPT };
\renum desmode { CBC, ECB };
\r\r/*
\r * parameters to ioctl call
\r */
\rstruct desparams {
\r unsigned char des_key[8]; /* key (with low bit parity) */
\r enum desdir des_dir; /* direction */
\r enum desmode des_mode; /* mode */
\r unsigned char des_ivec[8]; /* input vector */
\r unsigned des_len; /* number of bytes to crypt */
\r union {
\r unsigned char UDES_data[DES_QUICKLEN];
\r unsigned char *UDES_buf;
\r } UDES;
\r# define des_data UDES.UDES_data /* direct data here if quick */
\r# define des_buf UDES.UDES_buf /* otherwise, pointer to data */
\r};
\r\r/*
\r * Encrypt an arbitrary sized buffer
\r */
\r#define DESIOCBLOCK _IOWR(d, 6, struct desparams)
\r\r/*
\r * Encrypt of small amount of data, quickly
\r */
\r#define DESIOCQUICK _IOWR(d, 7, struct desparams)
\r\r