Espressif ESP32 Technical Reference Manual page 12

Contents
21.5.4.1
21.5.4.2
21.5.4.3
21.5.4.4
21.5.5 Receive FIFO and Data Overruns
21.5.6 Acceptance Filter
21.5.6.1
21.5.6.2
21.5.7 Error Management
21.5.7.1
21.5.7.2
21.5.7.3
21.5.8 Error Code Capture
21.5.9 Arbitration Lost Capture
21.6 Register Summary
21.7 Registers
22 AES Accelerator (AES)
22.1 Introduction
22.2 Features
22.3 Functional Description
22.3.1 AES Algorithm Operations
22.3.2 Key, Plaintext and Ciphertext
22.3.3 Endianness
22.3.4 Encryption and Decryption Operations
22.3.5 Speed
22.4 Register Summary
22.5 Registers
23 SHA Accelerator (SHA)
23.1 Introduction
23.2 Features
23.3 Functional Description
23.3.1 Padding and Parsing the Message
23.3.2 Message Digest
23.3.3 Hash Operation
23.3.4 Speed
23.4 Register Summary
23.5 Registers
24 RSA Accelerator (RSA)
24.1 Introduction
24.2 Features
24.3 Functional Description
24.3.1 Initialization
24.3.2 Large Number Modular Exponentiation
Espressif Systems
Overview of Buffers
Frame Information
Frame Identifier
Frame Data
Single Filter Mode
Dual FIlter Mode
Error Warning Limit
Error Passive
Bus-Off and Bus-Off Recovery
Submit Documentation Feedback
12
560
561
562
562
563
563
564
564
565
566
566
566
567
568
568
569
583
583
583
583
583
583
583
586
586
586
587
589
589
589
589
589
589
589
590
590
592
598
598
598
598
598
598
ESP32 TRM (Version 5.2)