Trusted Application (TA)

• API Documentation
  • Store JSON Data
  • Retrieve JSON Data
  • Hash JSON Data
  • Get Attestation
  • Get Public Key
• Hash Implementation
  • Overview
  • Constant Definition
  • Implementation
  • Implementation Breakdown
• RSA Implementation
  • Key Pair Generation
  • Retrieve Public Key
• AES Implementation
  • Key Generation
  • Encryption using CTR Mode
  • Decryption using CTR Mode
• Monotonic Counter
  • Overview
  • Data Structures
  • Loading the Counter State
  • Saving the Counter State
  • Updating the Counter
  • Retrieving the Counter Value
  • Retrieving the Last Update Timestamp
  • Security Considerations
• Attestation Implementation
  • Overview
  • Implementation
  • Step-by-step Implementation Details
  • Security Considerations