dmake: do not set MAKEFLAGS=k
[unleashed/tickless.git] / usr / src / common / crypto / sha1 / sha1_impl.h
blob9353668e8327d7e01c34b45ee6009a9d6db50b8f
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 _SHA1_IMPL_H
27 #define _SHA1_IMPL_H
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
34 #ifdef _KERNEL
35 #define SHA1_HASH_SIZE 20 /* SHA_1 digest length in bytes */
36 #define SHA1_DIGEST_LENGTH 20 /* SHA1 digest length in bytes */
37 #define SHA1_HMAC_BLOCK_SIZE 64 /* SHA1-HMAC block size */
38 #define SHA1_HMAC_MIN_KEY_LEN 1 /* SHA1-HMAC min key length in bytes */
39 #define SHA1_HMAC_MAX_KEY_LEN INT_MAX /* SHA1-HMAC max key length in bytes */
40 #define SHA1_HMAC_INTS_PER_BLOCK (SHA1_HMAC_BLOCK_SIZE/sizeof (uint32_t))
43 * CSPI information (entry points, provider info, etc.)
45 typedef enum sha1_mech_type {
46 SHA1_MECH_INFO_TYPE, /* SUN_CKM_SHA1 */
47 SHA1_HMAC_MECH_INFO_TYPE, /* SUN_CKM_SHA1_HMAC */
48 SHA1_HMAC_GEN_MECH_INFO_TYPE /* SUN_CKM_SHA1_HMAC_GENERAL */
49 } sha1_mech_type_t;
52 * Context for SHA1 mechanism.
54 typedef struct sha1_ctx {
55 sha1_mech_type_t sc_mech_type; /* type of context */
56 SHA1_CTX sc_sha1_ctx; /* SHA1 context */
57 } sha1_ctx_t;
60 * Context for SHA1-HMAC and SHA1-HMAC-GENERAL mechanisms.
62 typedef struct sha1_hmac_ctx {
63 sha1_mech_type_t hc_mech_type; /* type of context */
64 uint32_t hc_digest_len; /* digest len in bytes */
65 SHA1_CTX hc_icontext; /* inner SHA1 context */
66 SHA1_CTX hc_ocontext; /* outer SHA1 context */
67 } sha1_hmac_ctx_t;
69 #endif
71 #ifdef __cplusplus
73 #endif
75 #endif /* _SHA1_IMPL_H */