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Diffstat (limited to 'lib/libspl/include/sys/sha2.h')
| -rw-r--r-- | lib/libspl/include/sys/sha2.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/lib/libspl/include/sys/sha2.h b/lib/libspl/include/sys/sha2.h deleted file mode 100644 index 8bdc23a5f61e..000000000000 --- a/lib/libspl/include/sys/sha2.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * 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. - */ -/* Copyright 2013 Saso Kiselkov. All rights reserved. */ - -#ifndef _SYS_SHA2_H -#define _SYS_SHA2_H - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define SHA256_DIGEST_LENGTH 32 /* SHA256 digest length in bytes */ -#define SHA384_DIGEST_LENGTH 48 /* SHA384 digest length in bytes */ -#define SHA512_DIGEST_LENGTH 64 /* SHA512 digest length in bytes */ - -/* Truncated versions of SHA-512 according to FIPS-180-4, section 5.3.6 */ -#define SHA512_224_DIGEST_LENGTH 28 /* SHA512/224 digest length */ -#define SHA512_256_DIGEST_LENGTH 32 /* SHA512/256 digest length */ - -#define SHA256_HMAC_BLOCK_SIZE 64 /* SHA256-HMAC block size */ -#define SHA512_HMAC_BLOCK_SIZE 128 /* SHA512-HMAC block size */ - -#define SHA256 0 -#define SHA256_HMAC 1 -#define SHA256_HMAC_GEN 2 -#define SHA384 3 -#define SHA384_HMAC 4 -#define SHA384_HMAC_GEN 5 -#define SHA512 6 -#define SHA512_HMAC 7 -#define SHA512_HMAC_GEN 8 -#define SHA512_224 9 -#define SHA512_256 10 - -/* - * SHA2 context. - * The contents of this structure are a private interface between the - * Init/Update/Final calls of the functions defined below. - * Callers must never attempt to read or write any of the fields - * in this structure directly. - */ -typedef struct { - uint32_t algotype; /* Algorithm Type */ - - /* state (ABCDEFGH) */ - union { - uint32_t s32[8]; /* for SHA256 */ - uint64_t s64[8]; /* for SHA384/512 */ - } state; - /* number of bits */ - union { - uint32_t c32[2]; /* for SHA256 , modulo 2^64 */ - uint64_t c64[2]; /* for SHA384/512, modulo 2^128 */ - } count; - union { - uint8_t buf8[128]; /* undigested input */ - uint32_t buf32[32]; /* realigned input */ - uint64_t buf64[16]; /* realigned input */ - } buf_un; -} SHA2_CTX; - -typedef SHA2_CTX SHA256_CTX; -typedef SHA2_CTX SHA384_CTX; -typedef SHA2_CTX SHA512_CTX; - -extern void SHA256Init(SHA256_CTX *); - -extern void SHA256Update(SHA256_CTX *, const void *, size_t); - -extern void SHA256Final(void *, SHA256_CTX *); - -extern void SHA384Init(SHA384_CTX *); - -extern void SHA384Update(SHA384_CTX *, const void *, size_t); - -extern void SHA384Final(void *, SHA384_CTX *); - -extern void SHA512Init(SHA512_CTX *); - -extern void SHA512Update(SHA512_CTX *, const void *, size_t); - -extern void SHA512Final(void *, SHA512_CTX *); - -extern void SHA2Init(uint64_t mech, SHA2_CTX *); - -extern void SHA2Update(SHA2_CTX *, const void *, size_t); - -extern void SHA2Final(void *, SHA2_CTX *); - -#ifdef _SHA2_IMPL -/* - * The following types/functions are all private to the implementation - * of the SHA2 functions and must not be used by consumers of the interface - */ - -/* - * List of support mechanisms in this module. - * - * It is important to note that in the module, division or modulus calculations - * are used on the enumerated type to determine which mechanism is being used; - * therefore, changing the order or additional mechanisms should be done - * carefully - */ -typedef enum sha2_mech_type { - SHA256_MECH_INFO_TYPE, /* SUN_CKM_SHA256 */ - SHA256_HMAC_MECH_INFO_TYPE, /* SUN_CKM_SHA256_HMAC */ - SHA256_HMAC_GEN_MECH_INFO_TYPE, /* SUN_CKM_SHA256_HMAC_GENERAL */ - SHA384_MECH_INFO_TYPE, /* SUN_CKM_SHA384 */ - SHA384_HMAC_MECH_INFO_TYPE, /* SUN_CKM_SHA384_HMAC */ - SHA384_HMAC_GEN_MECH_INFO_TYPE, /* SUN_CKM_SHA384_HMAC_GENERAL */ - SHA512_MECH_INFO_TYPE, /* SUN_CKM_SHA512 */ - SHA512_HMAC_MECH_INFO_TYPE, /* SUN_CKM_SHA512_HMAC */ - SHA512_HMAC_GEN_MECH_INFO_TYPE, /* SUN_CKM_SHA512_HMAC_GENERAL */ - SHA512_224_MECH_INFO_TYPE, /* SUN_CKM_SHA512_224 */ - SHA512_256_MECH_INFO_TYPE /* SUN_CKM_SHA512_256 */ -} sha2_mech_type_t; - -#endif /* _SHA2_IMPL */ - -#ifdef __cplusplus -} -#endif - -#endif /* _SYS_SHA2_H */ |