华人服务生们站在一起,讲着只有他们自己才懂的笑话。Chinese waiters stood in a cluster, sharing a private joke.这个城市有个热闹的华人区.The city has a busy Chinese quarter.眼下, 他还只是个又勇敢又正直的特拉华人.As it is, he is only a brave and just - minded Delaware....
Kerberos authenticates the identity and encrypts their communications through secret - key cryptography.KERBEROS协议 认证试图等录上网用户的身份,并通过使用密匙密码为用户间的通信加密.Cryptography curriculum design to achieve DES encryption and decryption ...