esp-idf/components/esp_rom/include/esp32c6/rom/bigint.h
2022-08-29 15:40:37 +08:00

36 lines
839 B
C

/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _ROM_BIGINT_H_
#define _ROM_BIGINT_H_
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
void ets_bigint_enable(void);
void ets_bigint_disable(void);
int ets_bigint_multiply(const uint32_t *x, const uint32_t *y, uint32_t len_words);
int ets_bigint_modmult(const uint32_t *x, const uint32_t *y, const uint32_t *m, uint32_t m_dash, const uint32_t *rb, uint32_t len_words);
int ets_bigint_modexp(const uint32_t *x, const uint32_t *y, const uint32_t *m, uint32_t m_dash, const uint32_t *rb, bool constant_time, uint32_t len_words);
void ets_bigint_wait_finish(void);
int ets_bigint_getz(uint32_t *z, uint32_t len_words);
#ifdef __cplusplus
}
#endif
#endif /* _ROM_BIGINT_H_ */