1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #include <crypt.h> 28 #include <errno.h> 29 #include <string.h> 30 #include <stdlib.h> 31 32 extern char *bcrypt_gensalt(uint8_t); 33 extern char *bcrypt(const char *, const char *); 34 35 /*ARGSUSED2*/ 36 char * 37 crypt_gensalt_impl(char *gsbuffer, 38 size_t gsbufflen, 39 const char *oldsalt, 40 const struct passwd *userinfo, 41 const char **params) 42 { 43 int logr = 4; /* Default from pwd_gensalt.c on OpenBSD */ 44 45 if (params != NULL) { 46 logr = atoi(params[0]); 47 } 48 (void) strlcpy(gsbuffer, bcrypt_gensalt(logr), gsbufflen); 49 return (gsbuffer); 50 } 51 52 53 /*ARGSUSED4*/ 54 char * 55 crypt_genhash_impl(char *ctbuffer, 56 size_t ctbufflen, 57 const char *plaintext, 58 const char *salt, 59 const char **params) 60 { 61 (void) strlcpy(ctbuffer, bcrypt(plaintext, salt), ctbufflen); 62 return (ctbuffer); 63 } 64