Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import javax.crypto.Cipher;

import javax.crypto.NoSuchPaddingException;

import java.security.NoSuchAlgorithmException;

public class Main {
    /**
     * Constructs a new Cipher.
     */
    public static Cipher newCipher(String algorithm) {
        try {
            return Cipher.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            throw new IllegalArgumentException("Not a valid encryption algorithm", e);
        } catch (NoSuchPaddingException e) {
            throw new IllegalStateException("Should not happen", e);
        }
    }
}