/* * 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 http://www.opensolaris.org/os/licensing. * 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 _SHA1_IMPL_H #define _SHA1_IMPL_H #ifdef __cplusplus extern "C" { #endif #include #ifdef _KERNEL #define SHA1_HASH_SIZE 20 /* SHA_1 digest length in bytes */ #define SHA1_DIGEST_LENGTH 20 /* SHA1 digest length in bytes */ #define SHA1_HMAC_BLOCK_SIZE 64 /* SHA1-HMAC block size */ #define SHA1_HMAC_MIN_KEY_LEN 1 /* SHA1-HMAC min key length in bytes */ #define SHA1_HMAC_MAX_KEY_LEN INT_MAX /* SHA1-HMAC max key length in bytes */ #define SHA1_HMAC_INTS_PER_BLOCK (SHA1_HMAC_BLOCK_SIZE/sizeof (uint32_t)) /* * CSPI information (entry points, provider info, etc.) */ typedef enum sha1_mech_type { SHA1_MECH_INFO_TYPE, /* SUN_CKM_SHA1 */ SHA1_HMAC_MECH_INFO_TYPE, /* SUN_CKM_SHA1_HMAC */ SHA1_HMAC_GEN_MECH_INFO_TYPE /* SUN_CKM_SHA1_HMAC_GENERAL */ } sha1_mech_type_t; /* * Context for SHA1 mechanism. */ typedef struct sha1_ctx { sha1_mech_type_t sc_mech_type; /* type of context */ SHA1_CTX sc_sha1_ctx; /* SHA1 context */ } sha1_ctx_t; /* * Context for SHA1-HMAC and SHA1-HMAC-GENERAL mechanisms. */ typedef struct sha1_hmac_ctx { sha1_mech_type_t hc_mech_type; /* type of context */ uint32_t hc_digest_len; /* digest len in bytes */ SHA1_CTX hc_icontext; /* inner SHA1 context */ SHA1_CTX hc_ocontext; /* outer SHA1 context */ } sha1_hmac_ctx_t; #endif extern int fips_sha1_post(void); /* SHA1 funtions */ extern SHA1_CTX *fips_sha1_build_context(void); extern int fips_sha1_hash(SHA1_CTX *, uchar_t *, ulong_t, uchar_t *); /* SHA1 HMAC functions */ #ifndef _KERNEL extern soft_hmac_ctx_t *fips_sha1_hmac_build_context(uint8_t *, unsigned int); extern CK_RV fips_hmac_sha1_hash(unsigned char *, uint8_t *, unsigned int, uint8_t *, unsigned int); #else extern sha1_hmac_ctx_t *fips_sha1_hmac_build_context(uint8_t *, unsigned int); extern void fips_hmac_sha1_hash(sha1_hmac_ctx_t *, uint8_t *, uint32_t, uint8_t *); #endif #ifdef __cplusplus } #endif #endif /* _SHA1_IMPL_H */