sign method

String sign(
  1. String message
)

Signs the given message using the private key and returns the signature as a hexadecimal string.

message is the message to be signed.

Implementation

String sign(String message) {
  final signer = XrpSigner.fromKeyBytes(toBytes(), algorithm.curveType);
  final sign = signer.sign(BytesUtils.fromHexString(message));
  return BytesUtils.toHexString(sign);
}