nrfxlib API 2.7.99
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cc3xx_psa_key_agreement.h
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1/*
2 * Copyright (c) 2021, Arm Limited. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 *
6 */
7
8#ifndef CC3XX_PSA_KEY_AGREEMENT_H
9#define CC3XX_PSA_KEY_AGREEMENT_H
10
19#include "psa/crypto.h"
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
42 const psa_key_attributes_t *attributes,
43 const uint8_t *priv_key, size_t priv_key_size,
44 const uint8_t *publ_key, size_t publ_key_size,
45 uint8_t *output, size_t output_size, size_t *output_length,
46 psa_algorithm_t alg);
47
48#ifdef __cplusplus
49}
50#endif
51#endif /* CC3XX_PSA_KEY_AGREEMENT_H */
psa_status_t cc3xx_key_agreement(const psa_key_attributes_t *attributes, const uint8_t *priv_key, size_t priv_key_size, const uint8_t *publ_key, size_t publ_key_size, uint8_t *output, size_t output_size, size_t *output_length, psa_algorithm_t alg)
Performs a raw key agreement (i.e. Elliptic Curve Diffie Hellman)