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108 lines
4.2 KiB
C
108 lines
4.2 KiB
C
/*-
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* Copyright 2005,2007,2009 Colin Percival
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* Copyright 2020 JayDDee@gmailcom
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD: src/lib/libmd/sha256_Y.h,v 1.2 2006/01/17 15:35:56 phk Exp $
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*/
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#ifndef HMAC_SHA256_4WAY_H__
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#define HMAC_SHA256_4WAY_H__
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// Tested only 8-way with null pers
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#include <sys/types.h>
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#include <stdint.h>
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#include "simd-utils.h"
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#include "sha256-hash.h"
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typedef struct _hmac_sha256_4way_context
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{
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sha256_4way_context ictx;
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sha256_4way_context octx;
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} hmac_sha256_4way_context;
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//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
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void hmac_sha256_4way_init( hmac_sha256_4way_context *, const void *, size_t );
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void hmac_sha256_4way_update( hmac_sha256_4way_context *, const void *,
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size_t );
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void hmac_sha256_4way_close( hmac_sha256_4way_context *, void* );
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void hmac_sha256_4way_full( void*, const void *, size_t Klen, const void *,
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size_t len );
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/**
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* PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
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* Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
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* write the output to buf. The value dkLen must be at most 32 * (2^32 - 1).
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*/
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void pbkdf2_sha256_4way( uint8_t *, size_t, const uint8_t *, size_t,
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const uint8_t *, size_t, uint64_t );
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#if defined(__AVX2__)
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typedef struct _hmac_sha256_8way_context
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{
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sha256_8way_context ictx;
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sha256_8way_context octx;
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} hmac_sha256_8way_context;
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//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
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void hmac_sha256_8way_init( hmac_sha256_8way_context *, const void *, size_t );
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void hmac_sha256_8way_update( hmac_sha256_8way_context *, const void *,
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size_t );
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void hmac_sha256_8way_close( hmac_sha256_8way_context *, void* );
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void hmac_sha256_8way_full( void*, const void *, size_t Klen, const void *,
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size_t len );
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void pbkdf2_sha256_8way( uint8_t *, size_t, const uint8_t *, size_t,
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const uint8_t *, size_t, uint64_t );
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#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
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typedef struct _hmac_sha256_16way_context
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{
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sha256_16way_context ictx;
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sha256_16way_context octx;
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} hmac_sha256_16way_context;
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//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
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void hmac_sha256_16way_init( hmac_sha256_16way_context *,
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const void *, size_t );
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void hmac_sha256_16way_update( hmac_sha256_16way_context *, const void *,
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size_t );
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void hmac_sha256_16way_close( hmac_sha256_16way_context *, void* );
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void hmac_sha256_16way_full( void*, const void *, size_t Klen, const void *,
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size_t len );
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void pbkdf2_sha256_16way( uint8_t *, size_t, const uint8_t *, size_t,
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const uint8_t *, size_t, uint64_t );
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#endif // AVX512
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#endif // AVX2
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#endif // HMAC_SHA256_4WAY_H__
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