mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-17 10:01:01 +03:00
1d3ba0bf01
The commit replaces all findings of the link: http://www.opensolaris.org/os/licensing with this one: https://opensource.org/licenses/CDDL-1.0 Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Closes #13619
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
/*
|
|
* 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
|
|
* or https://opensource.org/licenses/CDDL-1.0.
|
|
* 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 (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _GCM_IMPL_H
|
|
#define _GCM_IMPL_H
|
|
|
|
/*
|
|
* GCM function dispatcher.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <sys/zfs_context.h>
|
|
#include <sys/crypto/common.h>
|
|
|
|
/*
|
|
* Methods used to define GCM implementation
|
|
*
|
|
* @gcm_mul_f Perform carry-less multiplication
|
|
* @gcm_will_work_f Function tests whether implementation will function
|
|
*/
|
|
typedef void (*gcm_mul_f)(uint64_t *, uint64_t *, uint64_t *);
|
|
typedef boolean_t (*gcm_will_work_f)(void);
|
|
|
|
#define GCM_IMPL_NAME_MAX (16)
|
|
|
|
typedef struct gcm_impl_ops {
|
|
gcm_mul_f mul;
|
|
gcm_will_work_f is_supported;
|
|
char name[GCM_IMPL_NAME_MAX];
|
|
} gcm_impl_ops_t;
|
|
|
|
extern const gcm_impl_ops_t gcm_generic_impl;
|
|
#if defined(__x86_64) && defined(HAVE_PCLMULQDQ)
|
|
extern const gcm_impl_ops_t gcm_pclmulqdq_impl;
|
|
#endif
|
|
|
|
/*
|
|
* Initializes fastest implementation
|
|
*/
|
|
void gcm_impl_init(void);
|
|
|
|
/*
|
|
* Returns optimal allowed GCM implementation
|
|
*/
|
|
const struct gcm_impl_ops *gcm_impl_get_ops(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _GCM_IMPL_H */
|