sha512_256.h

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/*
 * Copyright (C) 2023 TU Dresden
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once

 
#include <inttypes.h>
#include <stddef.h>
 
#include "hashes/sha512_common.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define SHA512_256_DIGEST_LENGTH (32)

#define SHA512_256_INTERNAL_BLOCK_SIZE (128)

typedef sha512_common_context_t sha512_256_context_t;

void sha512_256_init(sha512_256_context_t *ctx);

static inline void sha512_256_update(sha512_256_context_t *ctx, const void *data, size_t len)
{
    sha512_common_update(ctx, data, len);
}

static inline void sha512_256_final(sha512_256_context_t *ctx, void *digest)
{
    sha512_common_final(ctx, digest, SHA512_256_DIGEST_LENGTH);
}

void sha512_256(const void *data, size_t len, void *digest);
 
#ifdef __cplusplus
}
#endif