Cipher Card is a hardware module based on bus interface of computer and offering cryptogram service function.
加密卡是基于计算机总线接口的、提供密码服务功能的硬件模块。
Therefore, must remove the secret computer hardware module with wireless Internet function.
因而，涉密计算机必须拆除具有无线联网功能的硬件模块。
This paper presents the structure of hardware, software and module function.
文中说明了系统的硬件结构、件结构和系统功能模块的划分。
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