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30 lines
1.5 KiB
C
30 lines
1.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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// SHA256 hardware throughput at 160 MHz, threshold set lower than worst case
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#define IDF_PERFORMANCE_MIN_SHA256_THROUGHPUT_MBSEC 14
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// esp_sha() time to process 32KB of input data from RAM
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#define IDF_PERFORMANCE_MAX_TIME_SHA1_32KB 2500
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#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_MULTIPLY_OP 9000
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#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_VERIFY_OP 300
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#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_MULTIPLY_OP 14000
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#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_VERIFY_OP 300
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#define IDF_PERFORMANCE_MAX_ECDSA_P192_VERIFY_OP 32000
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#define IDF_PERFORMANCE_MAX_ECDSA_P256_VERIFY_OP 49000
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#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING 20
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#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING_NO_DMA 15
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#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING 45
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#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING_NO_DMA 40
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// floating point instructions per divide and per sqrt (configured for worst-case with PSRAM workaround)
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#define IDF_PERFORMANCE_MAX_CYCLES_PER_DIV 70
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#define IDF_PERFORMANCE_MAX_CYCLES_PER_SQRT 140
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