1 // Copyright 2020 Espressif Systems (Shanghai) PTE LTD
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #pragma once
16 
17 #define IDF_PERFORMANCE_MIN_AES_CBC_THROUGHPUT_MBSEC                            43
18 
19 // SHA256 hardware throughput at 160 MHz, threshold set lower than worst case
20 #define IDF_PERFORMANCE_MIN_SHA256_THROUGHPUT_MBSEC                             90
21 // esp_sha() time to process 32KB of input data from RAM
22 #define IDF_PERFORMANCE_MAX_TIME_SHA1_32KB                                      560
23 
24 #define IDF_PERFORMANCE_MAX_RSA_2048KEY_PUBLIC_OP                               19000
25 #define IDF_PERFORMANCE_MAX_RSA_2048KEY_PRIVATE_OP                              210000
26 #define IDF_PERFORMANCE_MAX_RSA_3072KEY_PUBLIC_OP                               45000
27 #define IDF_PERFORMANCE_MAX_RSA_3072KEY_PRIVATE_OP                              670000
28 
29 #define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING                            32
30 #define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING_NO_DMA                     30
31 
32 // floating point instructions per divide and per sqrt (configured for worst-case with PSRAM workaround)
33 #define IDF_PERFORMANCE_MAX_CYCLES_PER_DIV                                      70
34 #define IDF_PERFORMANCE_MAX_CYCLES_PER_SQRT                                     140
35