Skip to main content

tronSignMessage

TRON: sign message ​

Asks device to sign a message using the private key derived by given BIP32 path.

const result = await HardwareSDK.tronSignMessage(connectId, deviceId, params);

Params​

Optional common params

  • path - required string | Array<number> minimum length is 3. read more
  • messageHex - required string message to sign in hex text
  • messageType - optional string TRON message signing algorithm type. Recommended 'v2' for better compatibility and security. Allowed: 'v1' | 'v2'. Unless you have a legacy constraint, use 'v2'.

Example​

// Original message
const message = "Hello World";

// Convert to hex
const messageHex = Buffer.from(message).toString("hex");

HardwareSDK.tronSignMessage(connectId, deviceId, {
  path: "m/44'/195'/0'/0/0",
  messageHex,
  messageType: "v2",
});

Result

{
    success: true,
    payload: {
        signature: string;
        address: string;
    }
}

Error

{
    success: false,
    payload: {
        error: string, // error message
        code: number // error code
    }
}