X5 Chip User Manual
2.0.0
  • 1. Preface
  • 2. Quick Start
  • 3. Guidelines for using samples
  • 4. BSP Development Guide
    • 4.1. Setting Up the Development Environment and Compilation Instructions
    • 4.2. Hardware Bring-Up Guide
    • 4.3. Driver Development Guide
    • 4.4. System Component Development
      • 4.4.1. Auto-start Configuration
      • 4.4.2. Integrating User Software into System Image
      • 4.4.3. Root Filesystem Adaptation Guide
      • 4.4.4. System Miniaturization and Trimming
      • 4.4.5. Quickstart Guide
      • 4.4.6. ION System Debugging Guide
      • 4.4.7. Log System Introduction
      • 4.4.8. Information Security Development Guide
        • 4.4.8.1. Introduction to security hardware
        • 4.4.8.2. FDE Full disk encryption
          • Overview
          • FDE Tools
          • X5 FDE User Password Management
          • X5 FDE Usage
        • 4.4.8.3. FBE File encryption
        • 4.4.8.4. Safe start
        • 4.4.8.5. boot encrypt
        • 4.4.8.6. TEE
        • 4.4.8.7. eFuse Burning
        • 4.4.8.8. secure storage
      • 4.4.9. OTA
      • 4.4.10. USB Flash Drive Update Function
      • 4.4.11. Low Power Mode Debugging Guide
      • 4.4.12. System Performance Optimization Guide
    • 4.5. Driver function unit test
    • 4.6. System debugging method
    • 4.7. Common command usage methods
    • 4.8. Approved Vendor List
  • 5. Multimedia Development Guide
  • 6. Quantitative toolchain development guide
  • 7. FAQ
  • 8. Suggestions and Feedback
X5 Chip User Manual
  • 4. BSP Development Guide
  • 4.4. System Component Development
  • 4.4.8. Information Security Development Guide
  • 4.4.8.2. FDE Full disk encryption
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中文 EN

4.4.8.2. FDE Full disk encryption

  • Overview
    • Introduction
    • FDE Principle
    • Terminology
  • FDE Tools
    • cryptsetup
      • Working Principle
    • dm-crypt
      • Working Principle
  • X5 FDE User Password Management
  • X5 FDE Usage
    • System Partition Encryption
      • Solution Principle
      • Usage Method
        • Change the system partition verification method to crypt
        • Create system FDE image
        • User root key
        • Build and Boot
    • User Partition Encryption: key-hobot Solution
      • Add New Partition
      • Add FDE Configuration in hb-crypttab
      • Create Mount Point Directory in Root Filesystem
      • Build and Boot
    • User Partition Encryption: key-file Solution
      • Solution Principle
      • Usage Method
        • 1. Add Partition and Build Script
        • 2. Encryption/Decryption Key File
        • 3. Add Encryption Partition Build Script
        • 4. Source Files for User Encrypted Partition
        • 5. Build
      • Boot Verification
中
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