8322 nl: misleading-indentation
[unleashed/tickless.git] / usr / src / common / crypto / arcfour / arcfour.h
blob3d3633943b6c7674a6e17bdab53901b3ff785bb6
1 /*
2 * CDDL HEADER START
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.
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.
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]
19 * CDDL HEADER END
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
26 #ifndef _ARCFOUR_H
27 #define _ARCFOUR_H
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
33 #include <sys/types.h>
34 #include <sys/crypto/common.h>
36 #define ARCFOUR_MIN_KEY_BYTES 1
38 #define ARCFOUR_MAX_KEY_BYTES 256
40 #define ARCFOUR_MIN_KEY_BITS (ARCFOUR_MIN_KEY_BYTES << 3)
41 #define ARCFOUR_MAX_KEY_BITS (ARCFOUR_MAX_KEY_BYTES << 3)
43 typedef arcfour_state_t ARCFour_key;
45 void arcfour_key_init(ARCFour_key *key, uchar_t *keyval, int keyvallen);
46 void arcfour_crypt(ARCFour_key *key, uchar_t *in, uchar_t *out, size_t len);
48 /* Internal use-only functions */
49 #ifdef sun4u
50 void arcfour_crypt_aligned(ARCFour_key *key, size_t len, uchar_t *in,
51 uchar_t *out);
52 #endif /* sun4u */
53 #ifdef __amd64
54 int arcfour_crypt_on_intel(void);
55 void arcfour_crypt_asm(ARCFour_key *key, uchar_t *in, uchar_t *out, size_t len);
56 #endif /* __amd64 */
58 #ifdef __cplusplus
60 #endif
62 #endif /* _ARCFOUR_H */