crypt.c revision 11659
11573Srgrimes/* 21573Srgrimes * Copyright (c) 1989 The Regents of the University of California. 31573Srgrimes * All rights reserved. 41573Srgrimes * 51573Srgrimes * This code is derived from software contributed to Berkeley by 61573Srgrimes * Tom Truscott. 71573Srgrimes * 81573Srgrimes * Redistribution and use in source and binary forms, with or without 91573Srgrimes * modification, are permitted provided that the following conditions 101573Srgrimes * are met: 111573Srgrimes * 1. Redistributions of source code must retain the above copyright 121573Srgrimes * notice, this list of conditions and the following disclaimer. 131573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141573Srgrimes * notice, this list of conditions and the following disclaimer in the 151573Srgrimes * documentation and/or other materials provided with the distribution. 161573Srgrimes * 3. All advertising materials mentioning features or use of this software 171573Srgrimes * must display the following acknowledgement: 181573Srgrimes * This product includes software developed by the University of 191573Srgrimes * California, Berkeley and its contributors. 201573Srgrimes * 4. Neither the name of the University nor the names of its contributors 211573Srgrimes * may be used to endorse or promote products derived from this software 221573Srgrimes * without specific prior written permission. 231573Srgrimes * 241573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 251573Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 261573Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 271573Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 281573Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 291573Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 301573Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 311573Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 321573Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 331573Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 341573Srgrimes * SUCH DAMAGE. 351573Srgrimes */ 361573Srgrimes 371573Srgrimes#if defined(LIBC_SCCS) && !defined(lint) 381573Srgrimes/* from static char sccsid[] = "@(#)crypt.c 5.11 (Berkeley) 6/25/91"; */ 3911659Sphkstatic char rcsid[] = "$Header: /home/ncvs/src/lib/libc/gen/crypt.c,v 1.3 1995/05/30 05:40:10 rgrimes Exp $"; 401573Srgrimes#endif /* LIBC_SCCS and not lint */ 411573Srgrimes 421573Srgrimes#include <unistd.h> 431573Srgrimes#include <stdio.h> 4411659Sphk#include <string.h> 451573Srgrimes 461573Srgrimes/* 471573Srgrimes * UNIX password, and DES, encryption. 488870Srgrimes * 491573Srgrimes * since this is non-exportable, this is just a dummy. if you want real 501573Srgrimes * encryption, make sure you've got libcrypt.a around. 511573Srgrimes */ 521573Srgrimes 5311659Sphk__warn_references(des_setkey, 5411659Sphk "WARNING! des_setkey(3) not present in the system!"); 5511659Sphk 5611659Sphkint 571573Srgrimesdes_setkey(key) 581573Srgrimes register const char *key; 591573Srgrimes{ 601573Srgrimes fprintf(stderr, "WARNING! des_setkey(3) not present in the system!\n"); 611573Srgrimes return (0); 621573Srgrimes} 631573Srgrimes 6411659Sphk__warn_references(des_cipher, 6511659Sphk "WARNING! des_cipher(3) not present in the system!"); 6611659Sphk 6711659Sphkint 681573Srgrimesdes_cipher(in, out, salt, num_iter) 691573Srgrimes const char *in; 701573Srgrimes char *out; 711573Srgrimes long salt; 721573Srgrimes int num_iter; 731573Srgrimes{ 741573Srgrimes fprintf(stderr, "WARNING! des_cipher(3) not present in the system!\n"); 751573Srgrimes bcopy(in, out, 8); 761573Srgrimes return (0); 771573Srgrimes} 781573Srgrimes 7911659Sphk__warn_references(setkey, 8011659Sphk "WARNING! setkey(3) not present in the system!"); 8111659Sphk 8211659Sphkint 831573Srgrimessetkey(key) 841573Srgrimes register const char *key; 851573Srgrimes{ 861573Srgrimes fprintf(stderr, "WARNING! setkey(3) not present in the system!\n"); 871573Srgrimes return (0); 881573Srgrimes} 891573Srgrimes 9011659Sphk__warn_references(encrypt, 9111659Sphk "WARNING! encrypt(3) not present in the system!"); 9211659Sphk 9311659Sphkint 941573Srgrimesencrypt(block, flag) 951573Srgrimes register char *block; 961573Srgrimes int flag; 971573Srgrimes{ 981573Srgrimes fprintf(stderr, "WARNING! encrypt(3) not present in the system!\n"); 991573Srgrimes return (0); 1001573Srgrimes} 101