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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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| 1 | 2 | /* |
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| 2 | 3 | * sha256_base.h - core logic for SHA-256 implementations |
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| 3 | 4 | * |
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| 4 | 5 | * Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org> |
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| 5 | | - * |
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| 6 | | - * This program is free software; you can redistribute it and/or modify |
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| 7 | | - * it under the terms of the GNU General Public License version 2 as |
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| 8 | | - * published by the Free Software Foundation. |
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| 9 | 6 | */ |
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| 7 | + |
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| 8 | +#ifndef _CRYPTO_SHA256_BASE_H |
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| 9 | +#define _CRYPTO_SHA256_BASE_H |
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| 10 | 10 | |
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| 11 | 11 | #include <crypto/internal/hash.h> |
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| 12 | 12 | #include <crypto/sha.h> |
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| .. | .. |
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| 22 | 22 | { |
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| 23 | 23 | struct sha256_state *sctx = shash_desc_ctx(desc); |
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| 24 | 24 | |
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| 25 | | - sctx->state[0] = SHA224_H0; |
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| 26 | | - sctx->state[1] = SHA224_H1; |
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| 27 | | - sctx->state[2] = SHA224_H2; |
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| 28 | | - sctx->state[3] = SHA224_H3; |
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| 29 | | - sctx->state[4] = SHA224_H4; |
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| 30 | | - sctx->state[5] = SHA224_H5; |
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| 31 | | - sctx->state[6] = SHA224_H6; |
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| 32 | | - sctx->state[7] = SHA224_H7; |
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| 33 | | - sctx->count = 0; |
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| 34 | | - |
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| 25 | + sha224_init(sctx); |
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| 35 | 26 | return 0; |
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| 36 | 27 | } |
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| 37 | 28 | |
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| .. | .. |
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| 39 | 30 | { |
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| 40 | 31 | struct sha256_state *sctx = shash_desc_ctx(desc); |
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| 41 | 32 | |
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| 42 | | - sctx->state[0] = SHA256_H0; |
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| 43 | | - sctx->state[1] = SHA256_H1; |
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| 44 | | - sctx->state[2] = SHA256_H2; |
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| 45 | | - sctx->state[3] = SHA256_H3; |
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| 46 | | - sctx->state[4] = SHA256_H4; |
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| 47 | | - sctx->state[5] = SHA256_H5; |
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| 48 | | - sctx->state[6] = SHA256_H6; |
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| 49 | | - sctx->state[7] = SHA256_H7; |
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| 50 | | - sctx->count = 0; |
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| 51 | | - |
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| 33 | + sha256_init(sctx); |
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| 52 | 34 | return 0; |
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| 53 | 35 | } |
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| 54 | 36 | |
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| .. | .. |
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| 126 | 108 | *sctx = (struct sha256_state){}; |
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| 127 | 109 | return 0; |
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| 128 | 110 | } |
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| 111 | + |
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| 112 | +#endif /* _CRYPTO_SHA256_BASE_H */ |
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