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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 26 #include <sys/types.h> 27 #include <sys/systm.h> 28 #include <sys/modctl.h> 29 #include <sys/cmn_err.h> 30 #include <sys/ddi.h> 31 #include <fips/fips_checksum.h> 32 33 extern struct mod_ops mod_cryptoops; 34 35 /* 36 * Module linkage information for the kernel. 37 */ 38 static struct modlmisc modlmisc = { 39 &mod_miscops, "bignum utility module" 40 }; 41 42 static struct modlinkage modlinkage = { 43 MODREV_1, (void *)&modlmisc, NULL 44 }; 45 46 47 int 48 _init(void) 49 { 50 return (mod_install(&modlinkage)); 51 } 52 53 int 54 _fini(void) 55 { 56 return (mod_remove(&modlinkage)); 57 } 58 59 int 60 _info(struct modinfo *modinfop) 61 { 62 return (mod_info(&modlinkage, modinfop)); 63 } 64 65 int 66 bignum_fips_check() 67 { 68 if (fips_check_module("misc/bignum", (void *)_init) != 0) { 69 cmn_err(CE_WARN, "bignum: FIPS-140 Software Integrity Test " 70 "failed"); 71 return (EINVAL); 72 } 73 return (0); 74 } 75