/** * Sign the hashed data by sha3(). * * @param hashedData hashed data * @return signature as byte[65] */ public byte[] signHashedData(byte[] hashedData) { return key.sign(hashedData).toBinary(); }
/** * Sign the plain data. * * @param data plain data * @return signature as byte[65] */ public byte[] sign(byte[] data) { return key.sign(HashUtil.sha3(data)).toBinary(); }