MaxBytesExceededException public class MaxBytesExceededException : CryptoException This exception is thrown whenever a cipher requires a change of key, IV or similar after x amount of bytes enciphered. Documentation Code public MaxBytesExceededException() public MaxBytesExceededException(string message) public MaxBytesExceededException(string message, Exception innerException) protected MaxBytesExceededException(SerializationInfo info, StreamingContext context)