英语语法分析

The ECC and classical public key cryptogram system are compared.

比较了ECC与经典公钥密码体系间的优劣；

Cryptogram programming of confidential information is an effective tool for ensuring information security.

机密信息的密码化是保证信息安全的一种有效手段。

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。