33 lines
884 B
C
33 lines
884 B
C
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// 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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#include <sys/lock.h>
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#include "esp_crypto_lock.h"
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/* Single lock for SHA engine
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*/
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static _lock_t s_crypto_lock;
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void esp_crypto_lock_acquire(void)
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{
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_lock_acquire(&s_crypto_lock);
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}
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void esp_crypto_lock_release(void)
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{
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_lock_release(&s_crypto_lock);
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}
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