aes.java

ECLIPSE 3.3工程. AES算法的应用.

/**
 * AES.java
 * 
 * @author : 林足雄 LinZuxiong
 * @date : 2009-3-22
 */

public class AES {
  private String plaintext = "";// 明文
  private String ciphertext = "";// 密文
  private String key = null;

  public AES() {

  }
  public AES(String plaintext, String ciphertext, String key) {
    this.plaintext = plaintext;
    this.ciphertext = ciphertext;
    this.key = key;
  }
  // 加密
  public String encrypt(String plaintext, String key) {
    this.plaintext = plaintext;
    this.key = key;
    
    return "";
    
  }
  public String encrypt(String key) {
    this.ciphertext = encrypt(plaintext, key);
    return this.ciphertext;
  }
  public String getPlaintext() {
    return plaintext;
  }

  public void setPlaintext(String plaintext) {
    this.plaintext = plaintext;
  }

  public String getCiphertext() {
    return ciphertext;
  }

  public void setCiphertext(String ciphertext) {
    this.ciphertext = ciphertext;
  }

}