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/* $OpenBSD: sha256_aarch64.c,v 1.1 2025/03/07 14:21:22 jsing Exp $ */
/*
* Copyright (c) 2025 Joel Sing <jsing@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <openssl/sha.h>
#include "crypto_arch.h"
void sha256_block_ce(SHA256_CTX *ctx, const void *in, size_t num);
void sha256_block_generic(SHA256_CTX *ctx, const void *in, size_t num);
void
sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
{
if ((crypto_cpu_caps_aarch64 & CRYPTO_CPU_CAPS_AARCH64_SHA2) != 0) {
sha256_block_ce(ctx, in, num);
return;
}
sha256_block_generic(ctx, in, num);
}
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