In terms of the difference between encryption key and decryption key, it can divide into symmetry cryptogram and public key cryptogram.
根据加密密钥和解密密钥在性质上的差异，可以将密码体制分为对称密码和公钥密码两大类。
He regarded the universe as a cryptogram set by the almighty-just as he himself wrapt the discovery of the calculus in cryptogram when he communicated with Leibnitz.
他将宇宙视为上帝用密文书写的文件——恰如他与莱布尼兹通信时，把自己关于微积分的发现用一种加密的方式书写一样。
The information security technology relates to a variety of areas, but the cryptogram technology is the core of all security technologies.
尽管安全技术涉及的范围十分广泛，但密码技术是各种安全技术的核心。
Give me problems, give me work, give me the most abstruse cryptogram, or the most intricate analysis, and I am in my own proper atmosphere. I can dispense then with artificial stimulants.
给我难题，给我工作，给我最深奥的密码，给我最复杂的分析工作，这样我才觉得最舒适，才不需要人为的刺激。
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；
Why wouldn't Saknussemm have hidden an incredible invention behind this confusing cryptogram?
为什么萨克努姗不能把不可思议的发现隐藏在打乱的密码里呢？
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。
In this thesis, the basic concepts of cryptogram including number theory and modular arithmetic are introduced.
本文介绍了密码学的基本概念，包括数论的基础知识和模运算的概念。
Therefore, the key of the efficient executing elliptic curve cryptogram is the efficient computing of multiple point.
因此倍点运算的快速计算是椭圆曲线密码快速实现的关键。
The digital signature is different from traditional signature, it is based on public key cryptosystems and is constructed by cryptogram arithmetic.
数字签名不同于传统的手写签名方式，它是基于公钥密码体制，依据一定的密码算法构造而成的。
Cipher Card can offer cryptogram service to PC system and network security device to realize safe storage for files and secure communication for information on network.
加密卡可以为个人计算机系统、网络安全设备提供密码服务，以实现数据的安全存储和网络信息的保密通信。
Secure Electronic Transaction protocol(SET) has guaranteed security problem in the electronic payment process through formulating standard and using cryptogram technology.
安全电子交易协议SET通过制定标准和采用各种密码技术手段，确保了电子支付过程中的安全问题。
The data encryption transmission technology realized by hardware chip was adopted to realize hardware encryption, which was authenticated by the national cryptogram management committee.
在传输方面，采用已通过国家密码管理委员会认证的硬件芯片加密算法的数据加密传输技术实现硬件加密。
The data encryption transmission technology realized by hardware chip was adopted to realize hardware encryption, which was authenticated by the national cryptogram management committee.
在传输方面，采用已通过国家密码管理委员会认证的硬件芯片加密算法的数据加密传输技术实现硬件加密。
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