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ST STM32G0 Manuals
Manuals and User Guides for ST STM32G0. We have
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ST STM32G0 manuals available for free PDF download: Application Note, User Manual
ST STM32G0 Application Note (56 pages)
Brand:
ST
| Category:
Microcontrollers
| Size: 3 MB
Table of Contents
General Information
2
Table 2. Glossary
2
Overview
5
Security Purpose
5
Figure 1. Corrupted Connected Device Threat
5
Table 3. Assets to be Protected
6
Attack Types
7
Introduction to Attack Types
7
Software Attacks
8
Table 4. Attacks Types and Costs
8
Hardware Attacks
9
Non-Invasive Attacks
10
Silicon Invasive Attacks
11
Iot System Attack Examples
12
Figure 2. Iot System
12
List of Attack Targets
13
Device Protections
16
Configuration Protection
16
Trustzone ® for Armv8-M Architecture
16
Dual-Core Architecture
17
Figure 3. Armv8-M Trustzone® Execution Modes
17
Figure 4. Simplified Diagram of Dual-Core System Architecture
17
Memory Protections
18
Figure 5. Memory Types
18
System Flash Memory
19
User Flash Memory
19
Embedded SRAM
19
External Flash Memories
20
STM32 Memory Protections
21
Software Isolation
21
Debug Port and Other Interface Protection
21
Boot Protection
22
System Monitoring
22
Secure Applications
23
Secure Firmware Install (SFI)
23
Root and Chain of Trust
23
Stmicroelectronics Proprietary SBSFU Solution
23
Secure Boot (SB)
23
Secure Firmware Update (SFU)
24
Figure 6. Secure Boot FSM
24
Configurations
25
Arm TF-M Solution
25
Figure 7. Secure Server/Device SFU Architecture
25
Product Certifications
26
Table 8. Basic Feature Differences of Trustzone-Based Secure Software
26
STM32 Security Features
27
Overview of Security Features
27
Static and Dynamic Protections
27
Security Features by STM32 Devices
27
Table 10. Security Features for STM32L0/1/4/4+, STM32WB, STM32WL Devices
28
Readout Protection (RDP)
29
Table 11. Security Features for STM32L5, STM32U5, STM32H503/5, Stm32H72X/73/74X/75, Stm32H7Ax/7Bx, STM32F7 Devices
29
Figure 8. Example of RDP Protections (STM32L4 Series)
30
Lifecycle Management-Product State
31
Table 12. RDP Protections
31
One-Time Programmable (OTP)
32
Trustzone
32
Core State
33
Secure Attribution Unit (SAU)
33
Figure 9. Trustzone® Implementation at System Level
33
Memory and Peripheral Protections
34
Flash Memory Write Protection (WRP)
34
Execute-Only Firmware (PCROP)
34
Secure Hide Protection (HDP)
35
Firewall
35
Figure 10. HDP Protected Firmware Access
35
Figure 11. Firewall FSM
36
Figure 12. Firewall Application Example
36
Memory Protection Unit (MPU)
37
Table 13. Attributes and Access Permission Managed by MPU
37
Customer Key Storage (CKS)
38
Table 14. Process Isolation
38
Figure 13. Dual-Core Architecture with CKS Service
38
Antitamper (Tamp)/Backup Registers (BKP)
39
Clock Security System (CSS)
39
Power Monitoring (PVD)
39
Memory Integrity Hardware Check
39
Independent Watchdog (IWDG)
40
Device ID
40
Cryptography
40
Hardware Accelerators
40
Cryptolib Software Library
40
On-The-Fly Decryption Engine (OTFDEC)
41
Figure 14. Typical OTFDEC Configuration
41
Guidelines
42
Table 15. Security Use Cases
42
Conclusion
44
Appendix A Cryptography - Main Concepts
45
Secret Key Algorithms
45
Figure 15. Symmetric Cryptography
45
Public Key Algorithms (PKA)
46
Figure 16. Signature
46
Figure 17. PKA Encryption
46
Hash Algorithms
47
MAC or Signature and Certificate
47
Figure 18. Message Hashing
47
Figure 19. MAC Generation with Secrete Key Algorithm
47
Figure 20. Signature Generation with Public Key Algorithm
48
Revision History
49
Table 1. Applicable Products
49
Table 16. Document Revision History
49
Table 5. Memory Types and Associated Protection
50
Table 6. Scope of STM32 Embedded Memory Protection Features
50
Table 7. Software Isolation Mechanism
50
Table 9. Security Features for STM32C0, STM32F0/1/2/3/4, STM32G0/4 Devices
50
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ST STM32G0 User Manual (26 pages)
Nucleo-32 board (MB1455)
Brand:
ST
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
1 Features
2
Table 1. List of Available Products
3
Table 2. Codification Explanation
3
2 Ordering Information
3
Product Marking
3
Products and Codification
3
3 Development Environment
4
System Requirements
4
Development Toolchains
4
Demonstration Software
4
Table 3. ON/OFF Convention
5
4 Conventions
5
Table 4. Jumper Configuration
6
5 Quick Start
6
Getting Started
6
6 Hardware Layout and Configuration
7
PCB Layout
8
Embedded ST-LINK/V2-1
10
Drivers
11
ST-LINK/V2-1 Firmware Upgrade
11
Mechanical Drawing
10
Power Supply
11
Power Supply Input from the USB Connector
11
External Power Supply Inputs
12
Table 6. External Power Sources
12
Table 5. SB1 Configuration
12
Board Functions
13
Leds
13
Push-Button
13
Current Consumption Measurement (IDD)
13
Virtual COM Port (VCP): USART
14
External Power Supply Output
13
Solder Bridges
14
Table 7. USART Connection
14
Table 8. Solder Bridge Configuration
14
7 Board Connectors
16
Arduino ™ Nano V3 Connectors CN3 and CN4
16
Table 9. Arduino ™ Connectors Pinout
17
8 STM32G0 Nucleo-32 I/O Assignment
18
Table 10. Nucleo-32 I/O Assignment
18
9 Federal Communications Commission (FCC) and Industry Canada (IC) Compliance
19
Statements
19
FCC Compliance Statement
19
IC Compliance Statement
19
10 CE Conformity
20
Warning
20
Revision History
21
Table 11. Document Revision History
21
Table of Contents
22
Contents
22
List of Tables
24
List of Figures
25
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