dmake: do not set MAKEFLAGS=k
[unleashed/tickless.git] / usr / src / common / crypto / blowfish / blowfish_impl.h
blob1d1c2e008bc46efe817974eaa5b9228e9bd99aaa
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 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
26 #ifndef _BLOWFISH_IMPL_H
27 #define _BLOWFISH_IMPL_H
29 #pragma ident "%Z%%M% %I% %E% SMI"
32 * Common definitions used by Blowfish.
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
39 #define BLOWFISH_COPY_BLOCK(src, dst) \
40 (dst)[0] = (src)[0]; \
41 (dst)[1] = (src)[1]; \
42 (dst)[2] = (src)[2]; \
43 (dst)[3] = (src)[3]; \
44 (dst)[4] = (src)[4]; \
45 (dst)[5] = (src)[5]; \
46 (dst)[6] = (src)[6]; \
47 (dst)[7] = (src)[7]
49 #define BLOWFISH_XOR_BLOCK(src, dst) \
50 (dst)[0] ^= (src)[0]; \
51 (dst)[1] ^= (src)[1]; \
52 (dst)[2] ^= (src)[2]; \
53 (dst)[3] ^= (src)[3]; \
54 (dst)[4] ^= (src)[4]; \
55 (dst)[5] ^= (src)[5]; \
56 (dst)[6] ^= (src)[6]; \
57 (dst)[7] ^= (src)[7]
59 #define BLOWFISH_MINBITS 32
60 #define BLOWFISH_MINBYTES (BLOWFISH_MINBITS >> 3)
61 #define BLOWFISH_MAXBITS 448
62 #define BLOWFISH_MAXBYTES (BLOWFISH_MAXBITS >> 3)
64 #define BLOWFISH_IV_LEN 8
65 #define BLOWFISH_BLOCK_LEN 8
66 #define BLOWFISH_KEY_INCREMENT 8
67 #define BLOWFISH_DEFAULT 128
69 extern int blowfish_encrypt_contiguous_blocks(void *, char *, size_t,
70 crypto_data_t *);
71 extern int blowfish_decrypt_contiguous_blocks(void *, char *, size_t,
72 crypto_data_t *);
73 extern int blowfish_encrypt_block(const void *, const uint8_t *, uint8_t *);
74 extern int blowfish_decrypt_block(const void *, const uint8_t *, uint8_t *);
75 extern void blowfish_init_keysched(uint8_t *, uint_t, void *);
76 extern void *blowfish_alloc_keysched(size_t *, int);
77 extern void blowfish_copy_block(uint8_t *, uint8_t *);
78 extern void blowfish_xor_block(uint8_t *, uint8_t *);
79 #ifdef __cplusplus
81 #endif
83 #endif /* _BLOWFISH_IMPL_H */