名词
中文翻译：密码掩码
同义词：
['cipher mask', 'cryptographic mask例句：1. The cipher mask is used to hide the message from prying eyes.（密码掩码用于隐藏消息，以防他人窥视。）2. The cipher mask was designed to ensure secure communication.（密码掩码被设计出来以确保通信的安全。）']
例句：
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1. The cipher mask is used to hide the message from prying eyes.
密码掩码用于隐藏消息，以防他人窥视。
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2. The cipher mask was designed to ensure secure communication.
密码掩码被设计出来以确保通信的安全。
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3. The cipher mask was a crucial component of the encryption system.
密码掩码是加密系统的关键组成部分。