8-bit之DES加解密，先輸入10-bit的金鑰，接著輸入8-bit的明文，最後出現加密完的密文以及解密完的明文。-The 8-bit DES encryption and decryption, first enter a 10-bit key, and then enter the 8-bit plaintext, finished last seen encryption and decryption finished ciphertext plaintext.