package hamaster.gradesign.ibe; public class InvalidKeySizeException extends RuntimeException { private static final long serialVersionUID = -2345812702342829664L; public InvalidKeySizeException() { } public InvalidKeySizeException(String message) { super(message); } public InvalidKeySizeException(Throwable cause) { super(cause); } public InvalidKeySizeException(String message, Throwable cause) { super(message, cause); } }