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192 lines
8.7 KiB
C
192 lines
8.7 KiB
C
/*
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* Copyright (C) 2021 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#pragma once
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/**
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* @ingroup sys_psa_crypto
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* @defgroup sys_psa_crypto_ecc PSA Wrapper Functions: ECC
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* @{
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*
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* @file psa_ecc.h
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* @brief Function declarations for low level wrapper functions for ECC operations.
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*
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* @author Lena Boeckmann <lena.boeckmann@haw-hamburg.de>
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "psa/crypto.h"
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#include "kernel_defines.h"
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/**
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* @brief Low level wrapper function to call a driver for an ECC key generation
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* with a SECP 192 R1 key.
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* See @ref psa_generate_key()
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*/
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psa_status_t psa_generate_ecc_p192r1_key_pair( const psa_key_attributes_t *attributes,
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uint8_t *priv_key_buffer, uint8_t *pub_key_buffer,
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size_t *priv_key_buffer_length,
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size_t *pub_key_buffer_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash signature
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* with a SECP 192 R1 key.
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* See @ref psa_sign_hash()
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*/
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psa_status_t psa_ecc_p192r1_sign_hash( const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *hash, size_t hash_length,
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uint8_t *signature, size_t signature_size,
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size_t *signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash signature
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* with a SECP 192 R1 key.
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* See @ref psa_sign_message()
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*/
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psa_status_t psa_ecc_p192r1_sign_message( const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *input, size_t input_length,
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uint8_t *signature, size_t signature_size,
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size_t *signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash verification
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* with a SECP 192 R1 key.
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* See @ref psa_verify_hash()
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*/
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psa_status_t psa_ecc_p192r1_verify_hash(const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *hash, size_t hash_length,
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const uint8_t *signature, size_t signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash verification
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* with a SECP 192 R1 key.
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* See @ref psa_verify_message()
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*/
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psa_status_t psa_ecc_p192r1_verify_message(const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *input, size_t input_length,
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const uint8_t *signature, size_t signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC key generation
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* with a SECP 192 R1 key.
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* See @ref psa_generate_key()
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*/
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psa_status_t psa_generate_ecc_p256r1_key_pair( const psa_key_attributes_t *attributes,
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uint8_t *priv_key_buffer, uint8_t *pub_key_buffer,
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size_t *priv_key_buffer_length,
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size_t *pub_key_buffer_length);
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/**
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* @brief Low level wrapper function to call a driver for deriving an P256R1 public key from the private key.
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*/
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psa_status_t psa_derive_ecc_p256r1_public_key( const uint8_t *priv_key_buffer, uint8_t *pub_key_buffer,
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size_t priv_key_buffer_length,
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size_t *pub_key_buffer_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash signature
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* with a SECP 256 R1 key.
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* See @ref psa_sign_hash()
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*/
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psa_status_t psa_ecc_p256r1_sign_hash( const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *hash, size_t hash_length,
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uint8_t *signature, size_t signature_size,
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size_t *signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash signature
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* with a SECP 256 R1 key.
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* See @ref psa_sign_message()
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*/
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psa_status_t psa_ecc_p256r1_sign_message( const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *input, size_t input_length,
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uint8_t *signature, size_t signature_size,
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size_t *signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash verification
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* with a SECP 256 R1 key.
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* See @ref psa_verify_hash()
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*/
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psa_status_t psa_ecc_p256r1_verify_hash(const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *hash, size_t hash_length,
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const uint8_t *signature, size_t signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash verification
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* with a SECP 256 R1 key.
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* See @ref psa_verify_message()
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*/
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psa_status_t psa_ecc_p256r1_verify_message(const psa_key_attributes_t *attributes,
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psa_algorithm_t alg,
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const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *input, size_t input_length,
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const uint8_t *signature, size_t signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC key generation
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* with an ed25519 key.
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* See @ref psa_generate_key()
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*/
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psa_status_t psa_generate_ecc_ed25519_key_pair( uint8_t *priv_key_buffer, uint8_t *pub_key_buffer,
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size_t *priv_key_buffer_length,
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size_t *pub_key_buffer_length);
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/**
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* @brief Low level wrapper function for deriving an ed25519 public key from the private key.
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*/
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psa_status_t psa_derive_ecc_ed25519_public_key( const uint8_t *priv_key_buffer,
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uint8_t *pub_key_buffer,
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size_t priv_key_buffer_length,
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size_t *pub_key_buffer_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash signature
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* with an ed25519 key.
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* See @ref psa_sign_message()
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*/
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psa_status_t psa_ecc_ed25519_sign_message(const uint8_t *priv_key_buffer,
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size_t priv_key_buffer_size,
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const uint8_t *pub_key_buffer,
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size_t pub_key_buffer_size,
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const uint8_t *input, size_t input_length,
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uint8_t *signature, size_t signature_size,
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size_t *signature_length);
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/**
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* @brief Low level wrapper function to call a driver for an ECC hash verification
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* with a ed25519 key.
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* See @ref psa_verify_message()
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*/
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psa_status_t psa_ecc_ed25519_verify_message(const uint8_t *key_buffer, size_t key_buffer_size,
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const uint8_t *input, size_t input_length,
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const uint8_t *signature, size_t signature_length);
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#ifdef __cplusplus
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}
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#endif
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/**@}*/
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