This class is a transparent representation of a DESede (triple-DES) key. The key is 24 bytes long. Figure 17-15. javax.crypto.spec.DESedeKeySpecpublic class DESedeKeySpec implements java.security.spec.KeySpec { // Public Constructors public DESedeKeySpec (byte[ ] key ) throws java.security.InvalidKeyException; public DESedeKeySpec (byte[ ] key , int offset ) throws java.security.InvalidKeyException; // Public Constants public static final int DES_EDE_KEY_LEN ; =24 // Public Class Methods public static boolean isParityAdjusted (byte[ ] key , int offset ) throws java.security.InvalidKeyException; // Public Instance Methods public byte[ ] getKey ( ); } |