esp-idf/components/esp32s3/esp_crypto_lock.c
Angus Gratton 66fb5a29bb Whitespace: Automated whitespace fixes (large commit)
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00

57 lines
1.4 KiB
C

// Copyright 2015-2020 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.
#include <sys/lock.h>
#include "esp_crypto_lock.h"
/* Lock for the SHA peripheral, also used by the HMAC and DS peripheral */
static _lock_t s_crypto_sha_lock;
/* Lock for the AES peripheral, also used by DS peripheral */
static _lock_t s_crypto_aes_lock;
/* Lock for the MPI/RSA peripheral, also used by the DS peripheral */
static _lock_t s_crypto_mpi_lock;
void esp_crypto_sha_lock_acquire(void)
{
_lock_acquire(&s_crypto_sha_lock);
}
void esp_crypto_sha_lock_release(void)
{
_lock_release(&s_crypto_sha_lock);
}
void esp_crypto_aes_lock_acquire(void)
{
_lock_acquire(&s_crypto_aes_lock);
}
void esp_crypto_aes_lock_release(void)
{
_lock_release(&s_crypto_aes_lock);
}
void esp_crypto_mpi_lock_acquire(void)
{
_lock_acquire(&s_crypto_mpi_lock);
}
void esp_crypto_mpi_lock_release(void)
{
_lock_release(&s_crypto_mpi_lock);
}