1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1989 The Regents of the University of California. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Tom Truscott. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #if defined(LIBC_SCCS) && !defined(lint) 36 /* from static char sccsid[] = "@(#)crypt.c 5.11 (Berkeley) 6/25/91"; */ 37 #endif /* LIBC_SCCS and not lint */ 38 39 #include <sys/cdefs.h> 40 __FBSDID("$FreeBSD$"); 41 42 #include <stdio.h> 43 #include <string.h> 44 #include <unistd.h> 45 46 /* 47 * UNIX password, and DES, encryption. 48 * 49 * since this is non-exportable, this is just a dummy. if you want real 50 * encryption, make sure you've got libcrypt.a around. 51 */ 52 53 /* ARGSUSED */ 54 int 55 __freebsd11_des_setkey(const char *key __unused) 56 { 57 fprintf(stderr, "WARNING! des_setkey(3) not present in the system!\n"); 58 return (0); 59 } 60 61 /* ARGSUSED */ 62 int 63 __freebsd11_des_cipher(const char *in, char *out, long salt __unused, 64 int num_iter __unused) 65 { 66 fprintf(stderr, "WARNING! des_cipher(3) not present in the system!\n"); 67 bcopy(in, out, 8); 68 return (0); 69 } 70 71 /* ARGSUSED */ 72 int 73 __freebsd11_setkey(const char *key __unused) 74 { 75 fprintf(stderr, "WARNING! setkey(3) not present in the system!\n"); 76 return (0); 77 } 78 79 /* ARGSUSED */ 80 int 81 __freebsd11_encrypt(char *block __unused, int flag __unused) 82 { 83 fprintf(stderr, "WARNING! encrypt(3) not present in the system!\n"); 84 return (0); 85 } 86 87 __sym_compat(des_setkey, __freebsd11_des_setkey, FBSD_1.0); 88 __sym_compat(des_cipher, __freebsd11_des_cipher, FBSD_1.0); 89 __sym_compat(setkey, __freebsd11_setkey, FBSD_1.0); 90 __sym_compat(encrypt, __freebsd11_encrypt, FBSD_1.0); 91