14072Skrishna /* 24072Skrishna * CDDL HEADER START 34072Skrishna * 44072Skrishna * The contents of this file are subject to the terms of the 54072Skrishna * Common Development and Distribution License (the "License"). 64072Skrishna * You may not use this file except in compliance with the License. 74072Skrishna * 84072Skrishna * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 94072Skrishna * or http://www.opensolaris.org/os/licensing. 104072Skrishna * See the License for the specific language governing permissions 114072Skrishna * and limitations under the License. 124072Skrishna * 134072Skrishna * When distributing Covered Code, include this CDDL HEADER in each 144072Skrishna * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 154072Skrishna * If applicable, add the following below this CDDL HEADER, with the 164072Skrishna * fields enclosed by brackets "[]" replaced with your own identifying 174072Skrishna * information: Portions Copyright [yyyy] [name of copyright owner] 184072Skrishna * 194072Skrishna * CDDL HEADER END 204072Skrishna */ 214072Skrishna 224072Skrishna /* 23*11304SJanie.Lu@Sun.COM * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 244072Skrishna * Use is subject to license terms. 254072Skrishna */ 264072Skrishna 274072Skrishna #ifndef _KERNEL_EMULATE_H 284072Skrishna #define _KERNEL_EMULATE_H 294072Skrishna 304072Skrishna #ifdef __cplusplus 314072Skrishna extern "C" { 324072Skrishna #endif 334072Skrishna 344072Skrishna #include <strings.h> 354072Skrishna #include <sys/crypto/ioctl.h> 364072Skrishna #include <security/cryptoki.h> 374072Skrishna #include "kernelGlobal.h" 384072Skrishna #include "kernelSession.h" 394072Skrishna #include "kernelSoftCommon.h" 404072Skrishna 414072Skrishna #define SLOT_THRESHOLD(sp) (slot_table[sp->ses_slotid]->sl_threshold) 42*11304SJanie.Lu@Sun.COM #define SLOT_HASH_MAX_INDATA_LEN(sp) \ 43*11304SJanie.Lu@Sun.COM (slot_table[sp->ses_slotid]->sl_hash_max_inlen) 44*11304SJanie.Lu@Sun.COM #define SLOT_HMAC_MAX_INDATA_LEN(sp) \ 45*11304SJanie.Lu@Sun.COM (slot_table[sp->ses_slotid]->sl_hmac_max_inlen) 464072Skrishna #define SLOT_HAS_LIMITED_HASH(sp) (slot_table[sp->ses_slotid]->sl_flags & \ 474072Skrishna CRYPTO_LIMITED_HASH_SUPPORT) 48*11304SJanie.Lu@Sun.COM #define SLOT_HAS_LIMITED_HMAC(sp) (slot_table[sp->ses_slotid]->sl_flags & \ 49*11304SJanie.Lu@Sun.COM CRYPTO_LIMITED_HMAC_SUPPORT) 504072Skrishna #define get_sp(opp) (((digest_buf_t *)((opp)->context))->soft_sp) 514072Skrishna #define get_spp(opp) (&(((digest_buf_t *)((opp)->context))->soft_sp)) 524072Skrishna 534072Skrishna /* reinit buffer so that we can reuse it */ 544072Skrishna #define REINIT_OPBUF(opp) { \ 554072Skrishna if ((opp)->flags & CRYPTO_EMULATE) { \ 564072Skrishna digest_buf_t *bufp = (opp)->context; \ 574072Skrishna if (bufp != NULL) { \ 584072Skrishna bzero(bufp->buf, bufp->indata_len); \ 594072Skrishna bufp->indata_len = 0; \ 604072Skrishna } \ 614072Skrishna } \ 624072Skrishna } 634072Skrishna 644072Skrishna boolean_t is_hmac(CK_MECHANISM_TYPE mechanism); 655616Skrishna CK_RV emulate_buf_init(kernel_session_t *session_p, int buflen, int opflag); 664072Skrishna CK_RV emulate_init(kernel_session_t *session_p, CK_MECHANISM_PTR pMechanism, 674072Skrishna crypto_key_t *keyp, int opflag); 684072Skrishna CK_RV emulate_update(kernel_session_t *session_p, CK_BYTE_PTR pPart, 694072Skrishna CK_ULONG ulPartLen, int opflag); 704072Skrishna 714072Skrishna #ifdef __cplusplus 724072Skrishna } 734072Skrishna #endif 744072Skrishna 754072Skrishna #endif /* _KERNEL_EMULATE_H */ 76