[388] | 1 | /* sha512.h
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| 2 | *
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| 3 | * Copyright (C) 2006-2018 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL.
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| 6 | *
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| 7 | * wolfSSL is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * wolfSSL is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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| 20 | */
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| 21 |
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| 22 | /*!
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| 23 | \file wolfssl/wolfcrypt/sha512.h
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| 24 | */
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| 25 |
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| 26 |
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| 27 | #ifndef WOLF_CRYPT_SHA512_H
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| 28 | #define WOLF_CRYPT_SHA512_H
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| 29 |
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| 30 | #include <wolfssl/wolfcrypt/types.h>
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| 31 |
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| 32 | #if defined(WOLFSSL_SHA512) || defined(WOLFSSL_SHA384)
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| 33 |
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| 34 | #if defined(HAVE_FIPS) && \
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| 35 | defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)
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| 36 | #include <wolfssl/wolfcrypt/fips.h>
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| 37 | #endif /* HAVE_FIPS_VERSION >= 2 */
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| 38 |
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| 39 | #if defined(HAVE_FIPS) && \
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| 40 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
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| 41 | #ifdef WOLFSSL_SHA512
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| 42 | #define wc_Sha512 Sha512
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| 43 | #define WC_SHA512 SHA512
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| 44 | #define WC_SHA512_BLOCK_SIZE SHA512_BLOCK_SIZE
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| 45 | #define WC_SHA512_DIGEST_SIZE SHA512_DIGEST_SIZE
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| 46 | #define WC_SHA512_PAD_SIZE SHA512_PAD_SIZE
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| 47 | #endif /* WOLFSSL_SHA512 */
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| 48 | #ifdef WOLFSSL_SHA384
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| 49 | #define wc_Sha384 Sha384
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| 50 | #define WC_SHA384 SHA384
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| 51 | #define WC_SHA384_BLOCK_SIZE SHA384_BLOCK_SIZE
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| 52 | #define WC_SHA384_DIGEST_SIZE SHA384_DIGEST_SIZE
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| 53 | #define WC_SHA384_PAD_SIZE SHA384_PAD_SIZE
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| 54 | #endif /* WOLFSSL_SHA384 */
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| 55 |
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| 56 | #define CYASSL_SHA512
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| 57 | #if defined(WOLFSSL_SHA384)
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| 58 | #define CYASSL_SHA384
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| 59 | #endif
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| 60 | /* for fips @wc_fips */
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| 61 | #include <cyassl/ctaocrypt/sha512.h>
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| 62 | #endif
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| 63 |
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| 64 | #ifdef __cplusplus
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| 65 | extern "C" {
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| 66 | #endif
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| 67 |
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| 68 | /* avoid redefinition of structs */
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| 69 | #if !defined(HAVE_FIPS) || \
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| 70 | (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
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| 71 |
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| 72 | #ifdef WOLFSSL_ASYNC_CRYPT
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| 73 | #include <wolfssl/wolfcrypt/async.h>
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| 74 | #endif
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| 75 |
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| 76 | #if defined(_MSC_VER)
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| 77 | #define SHA512_NOINLINE __declspec(noinline)
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| 78 | #elif defined(__GNUC__)
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| 79 | #define SHA512_NOINLINE __attribute__((noinline))
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| 80 | #else
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| 81 | #define SHA512_NOINLINE
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| 82 | #endif
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| 83 |
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| 84 | #ifdef WOLFSSL_SHA512
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| 85 |
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| 86 | #if !defined(NO_OLD_SHA_NAMES)
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| 87 | #define SHA512 WC_SHA512
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| 88 | #endif
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| 89 |
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| 90 | #if !defined(NO_OLD_WC_NAMES)
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| 91 | #define Sha512 wc_Sha512
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| 92 | #define SHA512_BLOCK_SIZE WC_SHA512_BLOCK_SIZE
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| 93 | #define SHA512_DIGEST_SIZE WC_SHA512_DIGEST_SIZE
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| 94 | #define SHA512_PAD_SIZE WC_SHA512_PAD_SIZE
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| 95 | #endif
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| 96 |
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| 97 | #endif /* WOLFSSL_SHA512 */
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| 98 |
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| 99 | /* in bytes */
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| 100 | enum {
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| 101 | #ifdef WOLFSSL_SHA512
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| 102 | WC_SHA512 = WC_HASH_TYPE_SHA512,
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| 103 | #endif
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| 104 | WC_SHA512_BLOCK_SIZE = 128,
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| 105 | WC_SHA512_DIGEST_SIZE = 64,
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| 106 | WC_SHA512_PAD_SIZE = 112
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| 107 | };
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| 108 |
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| 109 |
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| 110 | #ifdef WOLFSSL_IMX6_CAAM
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| 111 | #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h"
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| 112 | #else
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| 113 | /* wc_Sha512 digest */
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| 114 | typedef struct wc_Sha512 {
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| 115 | word64 digest[WC_SHA512_DIGEST_SIZE / sizeof(word64)];
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| 116 | word64 buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64)];
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| 117 | word32 buffLen; /* in bytes */
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| 118 | word64 loLen; /* length in bytes */
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| 119 | word64 hiLen; /* length in bytes */
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| 120 | void* heap;
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| 121 | #ifdef USE_INTEL_SPEEDUP
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| 122 | const byte* data;
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| 123 | #endif
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| 124 | #ifdef WOLFSSL_ASYNC_CRYPT
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| 125 | WC_ASYNC_DEV asyncDev;
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| 126 | #endif /* WOLFSSL_ASYNC_CRYPT */
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| 127 | #ifdef WOLFSSL_SMALL_STACK_CACHE
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| 128 | word64* W;
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| 129 | #endif
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| 130 | } wc_Sha512;
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| 131 | #endif
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| 132 |
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| 133 | #endif /* HAVE_FIPS */
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| 134 |
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| 135 | #ifdef WOLFSSL_SHA512
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| 136 |
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| 137 | WOLFSSL_API int wc_InitSha512(wc_Sha512*);
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| 138 | WOLFSSL_API int wc_InitSha512_ex(wc_Sha512*, void*, int);
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| 139 | WOLFSSL_API int wc_Sha512Update(wc_Sha512*, const byte*, word32);
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| 140 | WOLFSSL_API int wc_Sha512FinalRaw(wc_Sha512*, byte*);
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| 141 | WOLFSSL_API int wc_Sha512Final(wc_Sha512*, byte*);
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| 142 | WOLFSSL_API void wc_Sha512Free(wc_Sha512*);
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| 143 |
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| 144 | WOLFSSL_API int wc_Sha512GetHash(wc_Sha512*, byte*);
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| 145 | WOLFSSL_API int wc_Sha512Copy(wc_Sha512* src, wc_Sha512* dst);
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| 146 |
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| 147 | #endif /* WOLFSSL_SHA512 */
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| 148 |
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| 149 | #if defined(WOLFSSL_SHA384)
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| 150 |
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| 151 | /* avoid redefinition of structs */
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| 152 | #if !defined(HAVE_FIPS) || \
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| 153 | (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
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| 154 |
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| 155 | #if !defined(NO_OLD_SHA_NAMES)
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| 156 | #define SHA384 WC_SHA384
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| 157 | #endif
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| 158 |
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| 159 | #if !defined(NO_OLD_WC_NAMES)
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| 160 | #define Sha384 wc_Sha384
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| 161 | #define SHA384_BLOCK_SIZE WC_SHA384_BLOCK_SIZE
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| 162 | #define SHA384_DIGEST_SIZE WC_SHA384_DIGEST_SIZE
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| 163 | #define SHA384_PAD_SIZE WC_SHA384_PAD_SIZE
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| 164 | #endif
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| 165 |
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| 166 | /* in bytes */
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| 167 | enum {
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| 168 | WC_SHA384 = WC_HASH_TYPE_SHA384,
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| 169 | WC_SHA384_BLOCK_SIZE = WC_SHA512_BLOCK_SIZE,
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| 170 | WC_SHA384_DIGEST_SIZE = 48,
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| 171 | WC_SHA384_PAD_SIZE = WC_SHA512_PAD_SIZE
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| 172 | };
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| 173 |
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| 174 |
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| 175 | typedef wc_Sha512 wc_Sha384;
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| 176 | #endif /* HAVE_FIPS */
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| 177 |
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| 178 | WOLFSSL_API int wc_InitSha384(wc_Sha384*);
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| 179 | WOLFSSL_API int wc_InitSha384_ex(wc_Sha384*, void*, int);
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| 180 | WOLFSSL_API int wc_Sha384Update(wc_Sha384*, const byte*, word32);
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| 181 | WOLFSSL_API int wc_Sha384FinalRaw(wc_Sha384*, byte*);
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| 182 | WOLFSSL_API int wc_Sha384Final(wc_Sha384*, byte*);
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| 183 | WOLFSSL_API void wc_Sha384Free(wc_Sha384*);
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| 184 |
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| 185 | WOLFSSL_API int wc_Sha384GetHash(wc_Sha384*, byte*);
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| 186 | WOLFSSL_API int wc_Sha384Copy(wc_Sha384* src, wc_Sha384* dst);
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| 187 |
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| 188 | #endif /* WOLFSSL_SHA384 */
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| 189 |
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| 190 | #ifdef __cplusplus
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| 191 | } /* extern "C" */
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| 192 | #endif
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| 193 |
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| 194 | #endif /* WOLFSSL_SHA512 || WOLFSSL_SHA384 */
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| 195 | #endif /* WOLF_CRYPT_SHA512_H */
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| 196 |
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