1/* 2 * Copyright (c) 1989 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Tom Truscott. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 4. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34/* from static char sccsid[] = "@(#)crypt.c 5.11 (Berkeley) 6/25/91"; */ 35#endif /* LIBC_SCCS and not lint */ 36 37#include <sys/cdefs.h> 38__FBSDID("$FreeBSD$"); 39 40#include <stdio.h> 41#include <string.h> 42#include <unistd.h> 43 44/* 45 * UNIX password, and DES, encryption. 46 * 47 * since this is non-exportable, this is just a dummy. if you want real 48 * encryption, make sure you've got libcrypt.a around. 49 */ 50 51__warn_references(des_setkey, 52 "WARNING! des_setkey(3) not present in the system!"); 53 54/* ARGSUSED */ 55int 56des_setkey(const char *key __unused) 57{ 58 fprintf(stderr, "WARNING! des_setkey(3) not present in the system!\n"); 59 return (0); 60} 61 62__warn_references(des_cipher, 63 "WARNING! des_cipher(3) not present in the system!"); 64 65/* ARGSUSED */ 66int 67des_cipher(const char *in, char *out, long salt __unused, int num_iter __unused) 68{ 69 fprintf(stderr, "WARNING! des_cipher(3) not present in the system!\n"); 70 bcopy(in, out, 8); 71 return (0); 72} 73 74__warn_references(setkey, 75 "WARNING! setkey(3) not present in the system!"); 76 77/* ARGSUSED */ 78int 79setkey(const char *key __unused) 80{ 81 fprintf(stderr, "WARNING! setkey(3) not present in the system!\n"); 82 return (0); 83} 84 85__warn_references(encrypt, 86 "WARNING! encrypt(3) not present in the system!"); 87 88/* ARGSUSED */ 89int 90encrypt(char *block __unused, int flag __unused) 91{ 92 fprintf(stderr, "WARNING! encrypt(3) not present in the system!\n"); 93 return (0); 94} 95