1ba5f469cSkrishna /* 2ba5f469cSkrishna * CDDL HEADER START 3ba5f469cSkrishna * 4ba5f469cSkrishna * The contents of this file are subject to the terms of the 5ba5f469cSkrishna * Common Development and Distribution License (the "License"). 6ba5f469cSkrishna * You may not use this file except in compliance with the License. 7ba5f469cSkrishna * 8ba5f469cSkrishna * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9ba5f469cSkrishna * or http://www.opensolaris.org/os/licensing. 10ba5f469cSkrishna * See the License for the specific language governing permissions 11ba5f469cSkrishna * and limitations under the License. 12ba5f469cSkrishna * 13ba5f469cSkrishna * When distributing Covered Code, include this CDDL HEADER in each 14ba5f469cSkrishna * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15ba5f469cSkrishna * If applicable, add the following below this CDDL HEADER, with the 16ba5f469cSkrishna * fields enclosed by brackets "[]" replaced with your own identifying 17ba5f469cSkrishna * information: Portions Copyright [yyyy] [name of copyright owner] 18ba5f469cSkrishna * 19ba5f469cSkrishna * CDDL HEADER END 20ba5f469cSkrishna */ 21ba5f469cSkrishna 22ba5f469cSkrishna /* 23*4df55fdeSJanie Lu * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24ba5f469cSkrishna * Use is subject to license terms. 25ba5f469cSkrishna */ 26ba5f469cSkrishna 27ba5f469cSkrishna #ifndef _KERNEL_EMULATE_H 28ba5f469cSkrishna #define _KERNEL_EMULATE_H 29ba5f469cSkrishna 30ba5f469cSkrishna #ifdef __cplusplus 31ba5f469cSkrishna extern "C" { 32ba5f469cSkrishna #endif 33ba5f469cSkrishna 34ba5f469cSkrishna #include <strings.h> 35ba5f469cSkrishna #include <sys/crypto/ioctl.h> 36ba5f469cSkrishna #include <security/cryptoki.h> 37ba5f469cSkrishna #include "kernelGlobal.h" 38ba5f469cSkrishna #include "kernelSession.h" 39ba5f469cSkrishna #include "kernelSoftCommon.h" 40ba5f469cSkrishna 41ba5f469cSkrishna #define SLOT_THRESHOLD(sp) (slot_table[sp->ses_slotid]->sl_threshold) 42*4df55fdeSJanie Lu #define SLOT_HASH_MAX_INDATA_LEN(sp) \ 43*4df55fdeSJanie Lu (slot_table[sp->ses_slotid]->sl_hash_max_inlen) 44*4df55fdeSJanie Lu #define SLOT_HMAC_MAX_INDATA_LEN(sp) \ 45*4df55fdeSJanie Lu (slot_table[sp->ses_slotid]->sl_hmac_max_inlen) 46ba5f469cSkrishna #define SLOT_HAS_LIMITED_HASH(sp) (slot_table[sp->ses_slotid]->sl_flags & \ 47ba5f469cSkrishna CRYPTO_LIMITED_HASH_SUPPORT) 48*4df55fdeSJanie Lu #define SLOT_HAS_LIMITED_HMAC(sp) (slot_table[sp->ses_slotid]->sl_flags & \ 49*4df55fdeSJanie Lu CRYPTO_LIMITED_HMAC_SUPPORT) 50ba5f469cSkrishna #define get_sp(opp) (((digest_buf_t *)((opp)->context))->soft_sp) 51ba5f469cSkrishna #define get_spp(opp) (&(((digest_buf_t *)((opp)->context))->soft_sp)) 52ba5f469cSkrishna 53ba5f469cSkrishna /* reinit buffer so that we can reuse it */ 54ba5f469cSkrishna #define REINIT_OPBUF(opp) { \ 55ba5f469cSkrishna if ((opp)->flags & CRYPTO_EMULATE) { \ 56ba5f469cSkrishna digest_buf_t *bufp = (opp)->context; \ 57ba5f469cSkrishna if (bufp != NULL) { \ 58ba5f469cSkrishna bzero(bufp->buf, bufp->indata_len); \ 59ba5f469cSkrishna bufp->indata_len = 0; \ 60ba5f469cSkrishna } \ 61ba5f469cSkrishna } \ 62ba5f469cSkrishna } 63ba5f469cSkrishna 64ba5f469cSkrishna boolean_t is_hmac(CK_MECHANISM_TYPE mechanism); 65b2a96221Skrishna CK_RV emulate_buf_init(kernel_session_t *session_p, int buflen, int opflag); 66ba5f469cSkrishna CK_RV emulate_init(kernel_session_t *session_p, CK_MECHANISM_PTR pMechanism, 67ba5f469cSkrishna crypto_key_t *keyp, int opflag); 68ba5f469cSkrishna CK_RV emulate_update(kernel_session_t *session_p, CK_BYTE_PTR pPart, 69ba5f469cSkrishna CK_ULONG ulPartLen, int opflag); 70ba5f469cSkrishna 71ba5f469cSkrishna #ifdef __cplusplus 72ba5f469cSkrishna } 73ba5f469cSkrishna #endif 74ba5f469cSkrishna 75ba5f469cSkrishna #endif /* _KERNEL_EMULATE_H */ 76