1*0Sstevel@tonic-gate /* crypto/des/rpc_des.h */ 2*0Sstevel@tonic-gate /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3*0Sstevel@tonic-gate * All rights reserved. 4*0Sstevel@tonic-gate * 5*0Sstevel@tonic-gate * This package is an SSL implementation written 6*0Sstevel@tonic-gate * by Eric Young (eay@cryptsoft.com). 7*0Sstevel@tonic-gate * The implementation was written so as to conform with Netscapes SSL. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * This library is free for commercial and non-commercial use as long as 10*0Sstevel@tonic-gate * the following conditions are aheared to. The following conditions 11*0Sstevel@tonic-gate * apply to all code found in this distribution, be it the RC4, RSA, 12*0Sstevel@tonic-gate * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13*0Sstevel@tonic-gate * included with this distribution is covered by the same copyright terms 14*0Sstevel@tonic-gate * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15*0Sstevel@tonic-gate * 16*0Sstevel@tonic-gate * Copyright remains Eric Young's, and as such any Copyright notices in 17*0Sstevel@tonic-gate * the code are not to be removed. 18*0Sstevel@tonic-gate * If this package is used in a product, Eric Young should be given attribution 19*0Sstevel@tonic-gate * as the author of the parts of the library used. 20*0Sstevel@tonic-gate * This can be in the form of a textual message at program startup or 21*0Sstevel@tonic-gate * in documentation (online or textual) provided with the package. 22*0Sstevel@tonic-gate * 23*0Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 24*0Sstevel@tonic-gate * modification, are permitted provided that the following conditions 25*0Sstevel@tonic-gate * are met: 26*0Sstevel@tonic-gate * 1. Redistributions of source code must retain the copyright 27*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 28*0Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 29*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 30*0Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 31*0Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this software 32*0Sstevel@tonic-gate * must display the following acknowledgement: 33*0Sstevel@tonic-gate * "This product includes cryptographic software written by 34*0Sstevel@tonic-gate * Eric Young (eay@cryptsoft.com)" 35*0Sstevel@tonic-gate * The word 'cryptographic' can be left out if the rouines from the library 36*0Sstevel@tonic-gate * being used are not cryptographic related :-). 37*0Sstevel@tonic-gate * 4. If you include any Windows specific code (or a derivative thereof) from 38*0Sstevel@tonic-gate * the apps directory (application code) you must include an acknowledgement: 39*0Sstevel@tonic-gate * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40*0Sstevel@tonic-gate * 41*0Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42*0Sstevel@tonic-gate * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43*0Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44*0Sstevel@tonic-gate * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45*0Sstevel@tonic-gate * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46*0Sstevel@tonic-gate * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47*0Sstevel@tonic-gate * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48*0Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49*0Sstevel@tonic-gate * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50*0Sstevel@tonic-gate * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51*0Sstevel@tonic-gate * SUCH DAMAGE. 52*0Sstevel@tonic-gate * 53*0Sstevel@tonic-gate * The licence and distribution terms for any publically available version or 54*0Sstevel@tonic-gate * derivative of this code cannot be changed. i.e. this code cannot simply be 55*0Sstevel@tonic-gate * copied and put under another distribution licence 56*0Sstevel@tonic-gate * [including the GNU Public Licence.] 57*0Sstevel@tonic-gate */ 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate /* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */ 60*0Sstevel@tonic-gate /* 61*0Sstevel@tonic-gate * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 62*0Sstevel@tonic-gate * unrestricted use provided that this legend is included on all tape 63*0Sstevel@tonic-gate * media and as a part of the software program in whole or part. Users 64*0Sstevel@tonic-gate * may copy or modify Sun RPC without charge, but are not authorized 65*0Sstevel@tonic-gate * to license or distribute it to anyone else except as part of a product or 66*0Sstevel@tonic-gate * program developed by the user. 67*0Sstevel@tonic-gate * 68*0Sstevel@tonic-gate * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 69*0Sstevel@tonic-gate * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 70*0Sstevel@tonic-gate * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 71*0Sstevel@tonic-gate * 72*0Sstevel@tonic-gate * Sun RPC is provided with no support and without any obligation on the 73*0Sstevel@tonic-gate * part of Sun Microsystems, Inc. to assist in its use, correction, 74*0Sstevel@tonic-gate * modification or enhancement. 75*0Sstevel@tonic-gate * 76*0Sstevel@tonic-gate * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 77*0Sstevel@tonic-gate * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 78*0Sstevel@tonic-gate * OR ANY PART THEREOF. 79*0Sstevel@tonic-gate * 80*0Sstevel@tonic-gate * In no event will Sun Microsystems, Inc. be liable for any lost revenue 81*0Sstevel@tonic-gate * or profits or other special, indirect and consequential damages, even if 82*0Sstevel@tonic-gate * Sun has been advised of the possibility of such damages. 83*0Sstevel@tonic-gate * 84*0Sstevel@tonic-gate * Sun Microsystems, Inc. 85*0Sstevel@tonic-gate * 2550 Garcia Avenue 86*0Sstevel@tonic-gate * Mountain View, California 94043 87*0Sstevel@tonic-gate */ 88*0Sstevel@tonic-gate /* 89*0Sstevel@tonic-gate * Generic DES driver interface 90*0Sstevel@tonic-gate * Keep this file hardware independent! 91*0Sstevel@tonic-gate * Copyright (c) 1986 by Sun Microsystems, Inc. 92*0Sstevel@tonic-gate */ 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate #define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */ 95*0Sstevel@tonic-gate #define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */ 96*0Sstevel@tonic-gate 97*0Sstevel@tonic-gate #ifdef HEADER_DES_H 98*0Sstevel@tonic-gate #undef ENCRYPT 99*0Sstevel@tonic-gate #undef DECRYPT 100*0Sstevel@tonic-gate #endif 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate enum desdir { ENCRYPT, DECRYPT }; 103*0Sstevel@tonic-gate enum desmode { CBC, ECB }; 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate /* 106*0Sstevel@tonic-gate * parameters to ioctl call 107*0Sstevel@tonic-gate */ 108*0Sstevel@tonic-gate struct desparams { 109*0Sstevel@tonic-gate unsigned char des_key[8]; /* key (with low bit parity) */ 110*0Sstevel@tonic-gate enum desdir des_dir; /* direction */ 111*0Sstevel@tonic-gate enum desmode des_mode; /* mode */ 112*0Sstevel@tonic-gate unsigned char des_ivec[8]; /* input vector */ 113*0Sstevel@tonic-gate unsigned des_len; /* number of bytes to crypt */ 114*0Sstevel@tonic-gate union { 115*0Sstevel@tonic-gate unsigned char UDES_data[DES_QUICKLEN]; 116*0Sstevel@tonic-gate unsigned char *UDES_buf; 117*0Sstevel@tonic-gate } UDES; 118*0Sstevel@tonic-gate # define des_data UDES.UDES_data /* direct data here if quick */ 119*0Sstevel@tonic-gate # define des_buf UDES.UDES_buf /* otherwise, pointer to data */ 120*0Sstevel@tonic-gate }; 121*0Sstevel@tonic-gate 122*0Sstevel@tonic-gate /* 123*0Sstevel@tonic-gate * Encrypt an arbitrary sized buffer 124*0Sstevel@tonic-gate */ 125*0Sstevel@tonic-gate #define DESIOCBLOCK _IOWR(d, 6, struct desparams) 126*0Sstevel@tonic-gate 127*0Sstevel@tonic-gate /* 128*0Sstevel@tonic-gate * Encrypt of small amount of data, quickly 129*0Sstevel@tonic-gate */ 130*0Sstevel@tonic-gate #define DESIOCQUICK _IOWR(d, 7, struct desparams) 131*0Sstevel@tonic-gate 132