mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-14 10:07:39 +08:00
Add header file for arhitecture/implementation specific px4 crypto and
configuration for cmake Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
This commit is contained in:
Jukka Laitinen
Beat Küng
parent
b3e9904df0
commit
d068ae48d6
@ -61,6 +61,8 @@
|
||||
# [ TESTING ]
|
||||
# [ LINKER_PREFIX <string> ]
|
||||
# [ ETHERNET ]
|
||||
# [ CRYPTO <string> ]
|
||||
# [ KEYSTORE <string> ]
|
||||
# )
|
||||
#
|
||||
# Input:
|
||||
@ -86,6 +88,8 @@
|
||||
# TESTING : flag to enable automatic inclusion of PX4 testing modules
|
||||
# LINKER_PREFIX : optional to prefix on the Linker script.
|
||||
# ETHERNET : flag to indicate that ethernet is enabled
|
||||
# CRYPTO : Crypto implementation selection
|
||||
# KEYSTORE : Keystore implememntation selection
|
||||
#
|
||||
#
|
||||
# Example:
|
||||
@ -149,6 +153,8 @@ function(px4_add_board)
|
||||
UAVCAN_INTERFACES
|
||||
UAVCAN_TIMER_OVERRIDE
|
||||
LINKER_PREFIX
|
||||
CRYPTO
|
||||
KEYSTORE
|
||||
MULTI_VALUE
|
||||
DRIVERS
|
||||
MODULES
|
||||
@ -267,6 +273,14 @@ function(px4_add_board)
|
||||
set(PX4_ETHERNET "1" CACHE INTERNAL "ethernet enabled" FORCE)
|
||||
endif()
|
||||
|
||||
if(CRYPTO)
|
||||
set(PX4_CRYPTO ${CRYPTO} CACHE STRING "PX4 crypto implementation" FORCE)
|
||||
endif()
|
||||
|
||||
if(KEYSTORE)
|
||||
set(PX4_KEYSTORE ${KEYSTORE} CACHE STRING "PX4 keystore implementation" FORCE)
|
||||
endif()
|
||||
|
||||
if(LINKER_PREFIX)
|
||||
set(PX4_BOARD_LINKER_PREFIX ${LINKER_PREFIX} CACHE STRING "PX4 board linker prefix" FORCE)
|
||||
else()
|
||||
|
||||
@ -0,0 +1,46 @@
|
||||
/****************************************************************************
|
||||
*
|
||||
* Copyright (c) 2021 Technology Innovation Institute. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name PX4 nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* List of all the supported crypto algorithms in PX4 */
|
||||
|
||||
typedef enum {
|
||||
CRYPTO_NONE = 0,
|
||||
CRYPTO_ED25519 = 1,
|
||||
CRYPTO_XCHACHA20 = 2,
|
||||
CRYPTO_AES = 3,
|
||||
CRYPTO_RSA_OAEP = 4,
|
||||
} px4_crypto_algorithm_t;
|
||||
115
platforms/common/include/px4_platform_common/crypto_backend.h
Normal file
115
platforms/common/include/px4_platform_common/crypto_backend.h
Normal file
@ -0,0 +1,115 @@
|
||||
/****************************************************************************
|
||||
*
|
||||
* Copyright (c) 2021 Technology Innovation Institute. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name PX4 nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <px4_platform_common/crypto_algorithms.h>
|
||||
#include "crypto_backend_definitions.h"
|
||||
|
||||
/*
|
||||
* Keystore access functions
|
||||
*/
|
||||
|
||||
void keystore_init(void);
|
||||
|
||||
/*
|
||||
* Open a session for accessing security keys
|
||||
*/
|
||||
|
||||
keystore_session_handle_t keystore_open(void);
|
||||
|
||||
/*
|
||||
* Close the keystore session
|
||||
* handle: handle to the session to be closed
|
||||
*/
|
||||
|
||||
void keystore_close(keystore_session_handle_t *handle);
|
||||
|
||||
/*
|
||||
* Get a key from keystore
|
||||
* handle: a handle to an open keystore
|
||||
* idx: key index in keystore
|
||||
* key_buf: output buffer for the key
|
||||
* key_buf_size: size of the provided output buffer
|
||||
* returns the size of the key in keystore
|
||||
*/
|
||||
size_t keystore_get_key(keystore_session_handle_t handle, uint8_t idx, uint8_t *key_buf, size_t key_buf_size);
|
||||
|
||||
/*
|
||||
* Architecture specific PX4 Crypto API functions
|
||||
*/
|
||||
|
||||
/*
|
||||
* Initialize hw level crypto
|
||||
* This has to be called before any other crypto operations
|
||||
*/
|
||||
|
||||
void crypto_init(void);
|
||||
|
||||
/*
|
||||
* Open a session for performing crypto functions
|
||||
* algorithm: The crypto algorithm to be used in this session
|
||||
*/
|
||||
|
||||
crypto_session_handle_t crypto_open(px4_crypto_algorithm_t algorithm);
|
||||
|
||||
/*
|
||||
* Close the session for performing crypto operations
|
||||
* handle: handle to the session to be closed
|
||||
*/
|
||||
|
||||
void crypto_close(crypto_session_handle_t *handle);
|
||||
|
||||
/*
|
||||
* Perform signature check using an open session to crypto
|
||||
* handle: session handle, returned by open
|
||||
* key_index: index to the key used for signature check
|
||||
* message: pointer to the data to be checked
|
||||
* message_size: size of the data
|
||||
*/
|
||||
|
||||
bool crypto_signature_check(crypto_session_handle_t handle,
|
||||
uint8_t key_index,
|
||||
const uint8_t *signature,
|
||||
const uint8_t *message,
|
||||
size_t message_size);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
} // extern "C"
|
||||
#endif
|
||||
Loading…
x
Reference in New Issue
Block a user