J2ME加密算法的代码!里面包括常用的算法

				package org.bouncycastle.crypto;								/**				 * interface that a public/private key pair generator should conform to.				 */				public interface AsymmetricCipherKeyPairGenerator				{				    /**				     * intialise the key pair generator.				     *				     * @param param the parameters the key pair is to be initialised with.				     */				    public void init(KeyGenerationParameters param);								    /**				     * return an AsymmetricCipherKeyPair containing the generated keys.				     *				     * @return an AsymmetricCipherKeyPair containing the generated keys.				     */				    public AsymmetricCipherKeyPair generateKeyPair();				}