ocrypto_ed448.h

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/*
 * Copyright (c) 2016 - 2025 Nordic Semiconductor ASA
 * Copyright (c) since 2013 Oberon microsystems AG
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
 
#ifndef OCRYPTO_ED448_H
#define OCRYPTO_ED448_H
 
#include <stddef.h>
#include <stdint.h>
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#define ocrypto_ed448_PUBLIC_KEY_BYTES (57)
 
#define ocrypto_ed448_SECRET_KEY_BYTES (57)
 
#define ocrypto_ed448_BYTES (114)
 
 
void ocrypto_ed448_public_key(
    uint8_t pk[ocrypto_ed448_PUBLIC_KEY_BYTES],
    const uint8_t sk[ocrypto_ed448_SECRET_KEY_BYTES]);
 
void ocrypto_ed448_sign(
    uint8_t sig[ocrypto_ed448_BYTES],
    const uint8_t *m, size_t m_len,
    const uint8_t sk[ocrypto_ed448_SECRET_KEY_BYTES],
    const uint8_t pk[ocrypto_ed448_PUBLIC_KEY_BYTES]);
 
int ocrypto_ed448_verify(
    const uint8_t sig[ocrypto_ed448_BYTES],
    const uint8_t *m, size_t m_len,
    const uint8_t pk[ocrypto_ed448_PUBLIC_KEY_BYTES]);
 
 
#ifdef __cplusplus
}
#endif
 
#endif