des_impl.h revision b5a2d8455dfa3190fc977c4bec53e91c99012767
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _DES_IMPL_H
#define _DES_IMPL_H
/*
* Common definitions used by DES
*/
#ifdef __cplusplus
extern "C" {
#endif
#define DES_BLOCK_LEN 8
typedef enum des_strength {
DES = 1,
DES2,
#define DES3_STRENGTH 0x08000000
#define DES_KEYSIZE 8
#define DES_MINBITS 64
#define DES_MAXBITS 64
#define DES_IV_LEN 8
extern int des_encrypt_contiguous_blocks(void *, char *, size_t,
crypto_data_t *);
extern int des_decrypt_contiguous_blocks(void *, char *, size_t,
crypto_data_t *);
/*
* The following definitions and declarations are only used by DES FIPS POST
*/
#ifdef _DES_FIPS_POST
#include <fips/fips_post.h>
/* DES FIPS Declarations */
#ifdef _KERNEL
typedef enum des_mech_type {
DES_ECB_MECH_INFO_TYPE, /* SUN_CKM_DES_ECB */
DES_CBC_MECH_INFO_TYPE, /* SUN_CKM_DES_CBC */
DES_CFB_MECH_INFO_TYPE, /* SUN_CKM_DES_CFB */
DES3_ECB_MECH_INFO_TYPE, /* SUN_CKM_DES3_ECB */
DES3_CBC_MECH_INFO_TYPE, /* SUN_CKM_DES3_CBC */
DES3_CFB_MECH_INFO_TYPE /* SUN_CKM_DES3_CFB */
#define CKM_DES_ECB DES_ECB_MECH_INFO_TYPE
#define CKM_DES3_ECB DES3_ECB_MECH_INFO_TYPE
#define CKM_DES_CBC DES_CBC_MECH_INFO_TYPE
#define CKM_DES3_CBC DES3_CBC_MECH_INFO_TYPE
#endif
/* DES3 FIPS functions */
extern int fips_des3_post(void);
#ifndef _KERNEL
#ifdef _DES_IMPL
struct soft_des_ctx;
extern void fips_des_free_context(struct soft_des_ctx *);
#endif /* _DES_IMPL */
#else
extern void fips_des_free_context(des_ctx_t *);
#endif /* _KERNEL */
#endif /* _DES_FIPS_POST */
#ifdef __cplusplus
}
#endif
#endif /* _DES_IMPL_H */