MODE_ENCRYPT
} mode = MODE_ENCRYPT;
case MODE_ENCRYPT: /* encrypt using CBC mode */
case MODE_ENCRYPT: /* encrypt using CFB mode */
case MODE_ENCRYPT: /* encrypt using CFBA mode */
case MODE_ENCRYPT: /* encrypt using ECB mode */
case MODE_ENCRYPT: /* encrypt using OFB mode */
mode == MODE_ENCRYPT ? DES_ENCRYPT : DES_DECRYPT);