基于椭圆曲线密码系统，采用了多键共享方案。
Based on the elliptic curve cryptosystem, a multikey sharing scheme is used.
RSA公钥密码系统就是基于这种因数分解特性的。
RSA public-key cryptography is based on this property of factorization.
WI首次发布时，已经存在很多用户ID和密码系统。
When WI was first released, there were already many user ID and password systems.
研究译解密码书写或密码系统技巧的学科。
The study of techniques for deciphering cryptographic writings or systems.
提出两个抗选择密文攻击的门限密码系统。
Two threshold cryptosystems secure against chosen ciphertext attacks are proposed.
在密码系统中，如果您的密码被泄露，那么可以更改它。
In a password system, if your password gets compromised, you can just change it.
有些应用程序在采用IIPx前已经具有ID和密码系统。
Some applications already had ID and password systems set up before IIPx.
提出一种基于数字化混沌密码系统的改进算法。
An improved encryption algorithm based on digital chaotic coding system is proposed.
这样的机器，是一种电子和机械密码系统的组合。
This kind of machine was a combination of electrical and mechanical cryptography system.
密码分析：对密码书写或密码系统的分析和译解。
Cryptanalysis: The analysis and deciphering of cryptographic writings or systems.
公钥密码系统是现代密码学最重要的研究课题之一。
Public key cryptosystem is one of the most important research subject in modern cryptography.
椭圆曲线密码是目前最具潜力的一类公钥密码系统。
Elliptic curve cryptosystems are one kind of the most promising public key cryptosystems.
盲签名方案在电子货币等密码系统中具有重要的作用。
Blind digital signature scheme plays an important role in cryptosystem such ase-cash system.
代理密码学主要包括代理签名和代理密码系统两个部分。
It mainly consists of two parts: proxy signature and proxy cryptosystem.
蒙哥马利算法是在RSA密码系统中广泛应用的模乘法算法。
Montgomery algorithm is the most popular method for modular multiplication in RSA systems.
包含代替置换网络的分组密码是一种广泛使用的分组密码系统。
The block cipher with a substitution permutation network is the best known and widely used block cipher system.
目前有几种加密技术如对称密钥密码系统和非对称密钥密码系统。
Several technologies exist for encryption, such as symmetric key cryptography and asymmetric key cryptography.
辫子群上公钥密码系统的安全性不能仅仅依靠共轭问题的难解性。
The security of a braid public key cryptosystem can't depend only on the hardness of conjugacy problems.
一旦有密码系统安装，斯托曼就将它破解，然后设为空密码并发邮件告诉同事们。
When a password system was installed, Stallman broke it down, resetting passwords to null strings, then sent users messages informing them of the removal of the password system.
并且与设计的点乘硬件芯片一起构成了一种椭圆曲线公钥制密码系统。
And it works together with a new hardware chip to get a elliptic curve public-key cryptosystem.
在许多密码系统中，伪随机序列生成器是系统安全的一个重要组成部分。
In many cipher system, the pseudo random sequence generator is an important part in system security.
业务合作伙伴并不需要为用户设置ID和密码，合作伙伴也不需要维护这些密码系统。
Business partners do not need to set up IDs and passwords for users, nor do the partners need to maintain these password systems.
公开钥密码系统或非对称密码系统是实现和保障信息安全的一种重要方式。
The public key cryptosystem or the asymmetric cryptosystem is an important way to implement and ensure information security.
这或许只是一个简单的示例，但是此类分析可能是渗透密码系统的一个开端。
This is perhaps a trivial example, but analysis of the type I have just described can be the thin end of the wedge in penetrating a cryptosystem.
现在广泛使用的RSA公钥密码系统已很难满足未来人们对信息高安全性的需求。
RSA cryptosystem, a public-key cryptosystem that being used widely today, seems to have difficulty to meet the user's need of higher security.
多输出逻辑函数是构造密码系统的重要工具，相关免疫性是设计安全逻辑函数的重要准则。
Multiple outputs logic function is an important tool for constructing cryptography systems, and correlation immunity is a critical criterion in designing secure logic functions.
在公钥密码系统中加密和解密算法是公开的，因此私钥存储管理成了公钥系统安全中薄弱的环节。
As the encryption algorithm and decryption algorithm are open to everyone, so the private key storage management becomes an insecure part in public key system.
在公钥密码系统中加密和解密算法是公开的，因此私钥存储管理成了公钥系统安全中薄弱的环节。
As the encryption algorithm and decryption algorithm are open to everyone, so the private key storage management becomes an insecure part in public key system.
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