不论是在人们的日常生活,还是激烈的军事对抗,密码都是很重要的。在日常生活中,我们去银行取款,登录电子信箱等等操作都需要密码。军事作战中,更是需要把各种信息经过加密并且传送。信息安全至关重要,如果防护不得力,信息就会被破译,从而对传送信息的一方产生不利的、甚至是恶劣的影响。 Whether in daily life or intense military confrontation, passwords are important. In daily life, we go to the bank to withdraw money, log in e-mail and so the operation requires a password. In military operations, more information needs to be encrypted and transmitted. Information security is paramount. If protection is not effective, the information can be cracked, adversely or even adversely affecting the party sending the message.