mirror of
https://github.com/apache/nuttx.git
synced 2026-05-31 05:55:46 +08:00
arch/xtensa: Add arch layer SHA accelerator support for esp32[-s2|-s3]
Add arch layer SHA accelerator support for Xtensa based Espressif devices Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
This commit is contained in:
Eren Terzioglu
committed by
Xiang Xiao
Xiang Xiao
parent
d2eb3db5b6
commit
2e4eaf69ee
@@ -61,6 +61,13 @@ config ESPRESSIF_LEDC
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select PWM
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select ARCH_HAVE_PWM_MULTICHAN
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config ESPRESSIF_SHA_ACCELERATOR
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bool "SHA Accelerator"
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depends on !ARCH_CHIP_ESP32
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default n
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---help---
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Enable SHA accelerator support.
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config ESPRESSIF_I2S
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bool
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default n
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@@ -84,6 +84,13 @@ ifeq ($(CONFIG_ESPRESSIF_DEDICATED_GPIO),y)
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CHIP_CSRCS += esp_dedic_gpio.c
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endif
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ifeq ($(CONFIG_ESPRESSIF_SHA_ACCELERATOR),y)
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CHIP_CSRCS += esp_sha.c
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ifeq ($(CONFIG_CRYPTO_CRYPTODEV_HARDWARE),y)
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CHIP_CSRCS += esp_crypto.c
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endif
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endif
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ifeq ($(CONFIG_SYSTEM_NXDIAG_ESPRESSIF_CHIP_WO_TOOL),y)
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CHIP_CSRCS += esp_nxdiag.c
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endif
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,360 @@
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/****************************************************************************
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* arch/xtensa/src/common/espressif/esp_sha.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#ifndef __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_SHA_H
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#define __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_SHA_H
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#include <nuttx/config.h>
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#include <stdint.h>
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#ifndef __ASSEMBLY__
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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enum esp_sha_type_e
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{
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ESP_SHA1_1 = 0,
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ESP_SHA2_224,
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ESP_SHA2_256,
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ESP_SHA3_384,
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ESP_SHA3_512,
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ESP_SHA_TYPE_MAX
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};
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enum esp_sha_state_e
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{
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ESP_SHA_STATE_INIT,
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ESP_SHA_STATE_IN_PROCESS
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};
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/* SHA-1 context structure */
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struct esp_sha1_context_s
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{
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uint32_t total[2]; /* number of bytes processed */
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uint32_t state[5]; /* intermediate digest state */
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unsigned char buffer[64]; /* data block being processed */
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bool first_block; /* if first then true, else false */
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enum esp_sha_type_e mode;
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enum esp_sha_state_e sha_state;
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};
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/* SHA-256 context structure */
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struct esp_sha256_context_s
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{
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uint32_t total[2]; /* number of bytes processed */
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uint32_t state[8]; /* intermediate digest state */
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unsigned char buffer[64]; /* data block being processed */
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bool first_block; /* if first then true, else false */
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enum esp_sha_type_e mode;
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enum esp_sha_state_e sha_state;
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};
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/* SHA-512 context structure */
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struct esp_sha512_context_s
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{
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uint64_t total[2]; /* number of bytes processed */
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uint64_t state[8]; /* intermediate digest state */
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unsigned char buffer[128]; /* data block being processed */
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bool first_block; /* if first then true, else false */
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enum esp_sha_type_e mode;
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enum esp_sha_state_e sha_state;
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};
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/****************************************************************************
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* Name: esp_sha_init
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*
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* Description:
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* Initialize ESP32-C3 SHA hardware.
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* OK is returned on success. Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha_init(void);
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/****************************************************************************
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* Name: esp_sha1_init
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*
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* Description:
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* Initializes a SHA-1 context.
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*
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* Input Parameters:
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* ctx - The SHA-1 context to initialize
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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void esp_sha1_init(struct esp_sha1_context_s *ctx);
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/****************************************************************************
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* Name: esp_sha1_starts
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*
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* Description:
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* Starts a SHA-1 checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-1 context to initialize
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*
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* Returned Value:
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* OK is returned on success.
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*
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****************************************************************************/
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int esp_sha1_starts(struct esp_sha1_context_s *ctx);
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/****************************************************************************
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* Name: esp_sha1_update
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*
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* Description:
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* Feeds an input buffer into an ongoing SHA-1 checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-1 context to use
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* input - The buffer holding the input data
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* ilen - The length of the input data in Bytes
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha1_update(struct esp_sha1_context_s *ctx,
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const unsigned char *input,
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size_t ilen);
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/****************************************************************************
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* Name: esp_sha1_finish
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*
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* Description:
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* Finishes the SHA-1 operation,
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* and writes the result to the output buffer.
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*
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* Input Parameters:
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* ctx - The SHA-1 context to use
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* output - The SHA-1 checksum result
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha1_finish(struct esp_sha1_context_s *ctx,
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unsigned char output[20]);
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/****************************************************************************
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* Name: esp_sha256_init
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*
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* Description:
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* Initializes a SHA-256 context.
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*
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* Input Parameters:
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* ctx - The SHA-256 context to initialize
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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void esp_sha256_init(struct esp_sha256_context_s *ctx);
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/****************************************************************************
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* Name: esp_sha256_starts
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*
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* Description:
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* Starts a SHA-224 or SHA-256 checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-256 context to initialize
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* is224 - Determines which function to use
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*
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* Returned Value:
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* OK is returned on success.
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*
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****************************************************************************/
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int esp_sha256_starts(struct esp_sha256_context_s *ctx, bool is224);
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/****************************************************************************
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* Name: esp_sha256_update
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*
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* Description:
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* Feeds an input buffer into an ongoing SHA-224 or SHA-256
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* checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-256 context to use
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* input - The buffer holding the input data
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* ilen - The length of the input data in Bytes
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha256_update(struct esp_sha256_context_s *ctx,
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const unsigned char *input,
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size_t ilen);
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/****************************************************************************
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* Name: esp_sha256_finish
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*
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* Description:
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* Finishes the SHA-224 or SHA-256 operation, and writes the result to
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* the output buffer.
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*
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* Input Parameters:
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* ctx - The SHA-256 context to use
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* output - The SHA-256 checksum result
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha256_finish(struct esp_sha256_context_s *ctx,
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unsigned char output[32]);
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/****************************************************************************
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* Name: esp_sha512_init
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*
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* Description:
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* Initializes a SHA-512 context.
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*
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* Input Parameters:
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* ctx - The SHA-512 context to initialize
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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void esp_sha512_init(struct esp_sha512_context_s *ctx);
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/****************************************************************************
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* Name: esp_sha512_starts
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*
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* Description:
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* Starts a SHA-384 or SHA-512 checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-512 context to initialize
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* is384 - Determines which function to use
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*
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* Returned Value:
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* OK is returned on success.
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*
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****************************************************************************/
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int esp_sha512_starts(struct esp_sha512_context_s *ctx, bool is384);
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/****************************************************************************
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* Name: esp_sha512_update
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*
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* Description:
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* Feeds an input buffer into an ongoing SHA-384 or SHA-512
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* checksum calculation.
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*
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* Input Parameters:
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* ctx - The SHA-512 context to use
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* input - The buffer holding the input data
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* ilen - The length of the input data in Bytes
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha512_update(struct esp_sha512_context_s *ctx,
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const unsigned char *input,
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size_t ilen);
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/****************************************************************************
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* Name: esp_sha512_finish
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*
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* Description:
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* Finishes the SHA-384 or SHA-512 operation, and writes the result to
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* the output buffer.
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*
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* Input Parameters:
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* ctx - The SHA-512 context to use
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* output - The SHA-512 checksum result
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*
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* Returned Value:
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* OK is returned on success.
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* Otherwise, a negated errno value is returned.
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*
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****************************************************************************/
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int esp_sha512_finish(struct esp_sha512_context_s *ctx,
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unsigned char output[64]);
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/****************************************************************************
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* Name: esp_sha512_free
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*
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* Description:
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* Clears a SHA-512 context.
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*
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* Input Parameters:
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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void esp_sha512_free(struct esp_sha512_context_s *ctx);
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#ifdef __cplusplus
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}
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#endif
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#undef EXTERN
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_SHA_H */
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@@ -158,9 +158,11 @@ CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)rmt_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)sdm_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)i2s_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)sha_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)timer_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)uart_hal_iram.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)uart_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)dport_access_common.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)adc_periph.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)dedic_gpio_periph.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)gpio_periph.c
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@@ -148,6 +148,7 @@ CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)rmt_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)sdm_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)i2s_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)sha_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)mcpwm_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)timer_hal.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)hal$(DELIM)cache_hal.c
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@@ -165,6 +166,7 @@ CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)log$
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)log$(DELIM)src$(DELIM)noos$(DELIM)log_timestamp.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)log$(DELIM)src$(DELIM)os$(DELIM)log_write.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)mbedtls$(DELIM)port$(DELIM)sha$(DELIM)core$(DELIM)esp_sha256.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)dport_access_common.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)dedic_gpio_periph.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)gdma_periph.c
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CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)soc$(DELIM)$(CHIP_SERIES)$(DELIM)adc_periph.c
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