mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-16 04:29:08 +00:00
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/*
|
|
* This file is part of the Trezor project, https://trezor.io/
|
|
*
|
|
* Copyright (c) SatoshiLabs
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef TREZOR_HAL_TAMPER_H
|
|
#define TREZOR_HAL_TAMPER_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#ifdef KERNEL_MODE
|
|
|
|
// Tamper module enables the internal tamper detection on STM32 microcontroller
|
|
// as well as external tamper input if it's available on the device
|
|
|
|
// Initializes the tamper detection
|
|
void tamper_init(void);
|
|
|
|
// Triggers one of internal tampers.
|
|
// The function is intended for experimentation with internal tamper mechanism
|
|
// Use TAMP_CR1_xxx constants to as a parameter
|
|
// Only TAMP_CR1_ITAMP5E (RTC) and TAMP_CR1_ITAMP8E (monotonic counter)
|
|
// are supported
|
|
void tamper_test(uint32_t tamper_type);
|
|
|
|
#endif // KERNEL_MODE
|
|
|
|
#endif // TREZOR_HAL_TAMPER_H
|