ocrypto_ecdh_p256k1.h

Go to the documentation of this file.

/*
 * Copyright (c) 2016 - 2025 Nordic Semiconductor ASA
 * Copyright (c) since 2013 Oberon microsystems AG
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
 
#ifndef OCRYPTO_ECDH_P256K1_H
#define OCRYPTO_ECDH_P256K1_H
 
#include "ocrypto_types_p256.h"
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
int ocrypto_ecdh_p256k1_secret_key_check(const uint8_t sk[32]);
 
int ocrypto_ecdh_p256k1_public_key_check(const uint8_t pk[64]);
 
int ocrypto_ecdh_p256k1_public_key(uint8_t r[64], const uint8_t sk[32]);
 
int ocrypto_ecdh_p256k1_common_secret(uint8_t r[32], const uint8_t sk[32], const uint8_t pk[64]);
 
 
#ifdef __cplusplus
}
#endif
 
#endif