Brings up, fixes and enables AES and SHA hardware acceleration. Closes IDF-714 Closes IDF-716
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/**
|
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
* Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* 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 ESP_CRYPTO_DMA_H
|
|
#define ESP_CRYPTO_DMA_H
|
|
|
|
#include <freertos/FreeRTOS.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* Since crypto DMA is shared between DMA-AES and SHA blocks
|
|
* Needs to be taken by respective blocks before using Crypto DMA
|
|
*/
|
|
extern _lock_t crypto_dma_lock;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* crypto_dma.h */
|