kopia lustrzana https://github.com/espressif/esp-idf
88 wiersze
2.2 KiB
C
88 wiersze
2.2 KiB
C
// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Acquire lock for HMAC cryptography peripheral
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*
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* Internally also locks the SHA peripheral, as the HMAC depends on the SHA peripheral
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*/
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void esp_crypto_hmac_lock_acquire(void);
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/**
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* @brief Release lock for HMAC cryptography peripheral
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*
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* Internally also releases the SHA peripheral, as the HMAC depends on the SHA peripheral
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*/
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void esp_crypto_hmac_lock_release(void);
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/**
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* @brief Acquire lock for DS cryptography peripheral
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*
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* Internally also locks the HMAC (which locks SHA), AES and MPI peripheral, as the DS depends on these peripherals
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*/
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void esp_crypto_ds_lock_acquire(void);
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/**
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* @brief Release lock for DS cryptography peripheral
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*
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* Internally also releases the HMAC (which locks SHA), AES and MPI peripheral, as the DS depends on these peripherals
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*/
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void esp_crypto_ds_lock_release(void);
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/**
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* @brief Acquire lock for the SHA cryptography peripheral.
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*
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*/
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void esp_crypto_sha_lock_acquire(void);
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/**
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* @brief Release lock for the SHA cryptography peripheral.
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*
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*/
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void esp_crypto_sha_lock_release(void);
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/**
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* @brief Acquire lock for the aes cryptography peripheral.
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*
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*/
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void esp_crypto_aes_lock_acquire(void);
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/**
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* @brief Release lock for the aes cryptography peripheral.
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*
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*/
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void esp_crypto_aes_lock_release(void);
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/**
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* @brief Acquire lock for the mpi cryptography peripheral.
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*
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*/
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void esp_crypto_mpi_lock_acquire(void);
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/**
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* @brief Release lock for the mpi/rsa cryptography peripheral.
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*
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*/
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void esp_crypto_mpi_lock_release(void);
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#ifdef __cplusplus
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}
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#endif
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