OVMS3-idf/components/esp32/include/rom/bigint.h
jack 24011ddd05 header files: modify rom code and soc header files
1. timer reg file for both time group 0 and time group 1, not only timer group 0
2. fix bug that io mux header file mismatch with chip
3. fix bug that some BASE address not correct
4. add some static function to eagle.fpga32.rom.addr.v7.ld
5. add interrupts usage table
6. add some comments for rom code functions
2016-09-12 17:47:49 +08:00

55 lines
1.7 KiB
C

// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef _ROM_BIGINT_H_
#define _ROM_BIGINT_H_
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
//TODO: add comment here
void ets_bigint_enable(void);
void ets_bigint_disable(void);
void ets_bigint_wait_finish(void);
bool ets_bigint_mod_power_prepare(uint32_t *x, uint32_t *y, uint32_t *m,
uint32_t m_dash, uint32_t *rb, uint32_t len, bool again);
bool ets_bigint_mod_power_getz(uint32_t *z, uint32_t len);
bool ets_bigint_mult_prepare(uint32_t *x, uint32_t *y, uint32_t len);
bool ets_bigint_mult_getz(uint32_t *z, uint32_t len);
bool ets_bigint_montgomery_mult_prepare(uint32_t *x, uint32_t *y, uint32_t *m,
uint32_t m_dash, uint32_t len, bool again);
bool ets_bigint_montgomery_mult_getz(uint32_t *z, uint32_t len);
bool ets_bigint_mod_mult_prepare(uint32_t *x, uint32_t *y, uint32_t *m,
uint32_t m_dash, uint32_t *rb, uint32_t len, bool again);
bool ets_bigint_mod_mult_getz(uint32_t *m, uint32_t *z, uint32_t len);
#ifdef __cplusplus
}
#endif
#endif /* _ROM_BIGINT_H_ */