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837f7df8c0
This patch supports SHA-512, SHA-512/224, SHA-512/256 on platforms with vlen greater than 128, Signed-off-by: Phoebe Chen <phoebe.chen@sifive.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21923)
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/*
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* Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <openssl/opensslconf.h>
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#include <openssl/sha.h>
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#include "crypto/riscv_arch.h"
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void sha256_block_data_order_zvkb_zvknha_or_zvknhb(void *ctx, const void *in,
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size_t num);
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void sha256_block_data_order_c(void *ctx, const void *in, size_t num);
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void sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num);
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void sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
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{
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if (RISCV_HAS_ZVKB() && (RISCV_HAS_ZVKNHA() || RISCV_HAS_ZVKNHB()) &&
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riscv_vlen() >= 128) {
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sha256_block_data_order_zvkb_zvknha_or_zvknhb(ctx, in, num);
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} else {
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sha256_block_data_order_c(ctx, in, num);
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}
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}
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void sha512_block_data_order_zvkb_zvknhb(void *ctx, const void *in, size_t num);
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void sha512_block_data_order_c(void *ctx, const void *in, size_t num);
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void sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num);
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void sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num)
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{
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if (RISCV_HAS_ZVKB_AND_ZVKNHB() && riscv_vlen() >= 128) {
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sha512_block_data_order_zvkb_zvknhb(ctx, in, num);
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} else {
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sha512_block_data_order_c(ctx, in, num);
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}
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}
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