sign method

Future<Uint8List> sign(
  1. Uint8List data,
  2. SimpleKeyPair keyPair
)

Signs data using an Ed25519 private key.

data - The message to sign. keyPair - The key pair containing the private key.

Returns a 64-byte Ed25519 signature.

Implementation

Future<Uint8List> sign(Uint8List data, SimpleKeyPair keyPair) async {
  final signature = await _algorithm.sign(data, keyPair: keyPair);
  return Uint8List.fromList(signature.bytes);
}