This paper describes the basic building blocks of a cryptographic security system and the choice which must be made during the implementation of cryptographic security.
本文描述了密码保密系统的基本构成及实施密码保密过程中必须作出的选择。
Differential power analysis attack (DPA) is a powerful tool for retrieving secrets embedded in cryptographic devices and it has been a considerable threat to the information security system.
差分功耗分析(DPA)作为一种获取密码芯片密钥的旁道攻击方法，对目前的信息安全系统构成了严峻挑战。
Cryptographic technology is applied to information system to ensure its security.
为了保证信息系统的安全性，密码技术被应用于信息系统中。
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