Based on the elliptic curve cryptosystem, a multikey sharing scheme is used.
基于椭圆曲线密码系统，采用了多键共享方案。
It mainly consists of two parts: proxy signature and proxy cryptosystem.
代理密码学主要包括代理签名和代理密码系统两个部分。
The obtained cryptosystem modifies the class of MC public key cryptosystems.
这种体制是一类MC公钥密码体制的改进。
The schemes are computationally 14000 times more efficient than RSA cryptosystem.
在计算上的效率大约是RSA体制的14000倍。
The RSA public-key cryptosystem is one of the widely used public-key cryptosystems.
RSA公钥密码体制是一种被广泛使用的公钥密码体制。
Knapsack public-key cryptosystem is characterized by fast encryption and decryption.
背包公钥密码体制具有快速加密和解密的优点。
Design a user identity authentication scheme based on the elliptic curve cryptosystem.
设计了一种基于该椭圆曲线密码体制的用户身份认证方案。
The scheme perfectly integrates digital signature scheme with public key cryptosystem.
该方案是数字签名与公钥密码体制的有机集成。
Divisor scalar multiplication is the key operation in hyperelliptic curve cryptosystem.
除子标量乘是超椭圆曲线密码体制中的关键运算。
Elliptic curve cryptosystem is a kind of public-key cryptosystem based on algebra curve.
椭圆曲线密码体制是一种基于代数曲线的公开钥密码体制。
The Elliptic Curve Cryptosystem (ECC) provides the highest strength-per-bit for security.
椭圆曲线公钥密码体制（ECC）具有最高的位安全强度。
Blind digital signature scheme plays an important role in cryptosystem such ase-cash system.
盲签名方案在电子货币等密码系统中具有重要的作用。
In this paper, a signature encryption scheme based on ellipse curve cryptosystem is proposed.
首先提出一个基于椭圆曲线密码体制的签密方案。
And it works together with a new hardware chip to get a elliptic curve public-key cryptosystem.
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。
This article deals with the design and implementation of a cryptosystem based on elliptic curve.
本文主要完成了一个基于椭圆曲线的加密系统的设计和实现。
Usually modular inverse operation becomes bottlenecked in realizing the public key cryptosystem.
公钥密码实现中，模逆算法经常是算法实现的瓶颈。
Elliptic curve cryptosystem (ECC) is a kind of public-key cryptosystem based on algebraic curve.
椭圆曲线密码体制(ECC)是一种基于代数曲线的公钥密码体制。
According to matrix character display communication technology, we suggested a new cryptosystem.
本文提出了一种文字符号显示通信装置。
A 3g authentication protocol based-on the elliptic curve cryptosystem is presented in this article.
本文提出一种基于椭圆曲线密码体制的3g认证协议。
A dynamic secret sharing scheme based on Knapsack public key cryptosystem is proposed in this paper.
基于背包公钥密码体制，提出了一个公开可验证的动态秘密分享方式。
Modular operation is a key one that affects other operations directly in the public key cryptosystem.
在公钥密码体制中，模运算是直接影响其它运算的关键运算。
The security of a braid public key cryptosystem can't depend only on the hardness of conjugacy problems.
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。
In the implementation of the elliptic curve cryptosystem, we first have to select a secure elliptic curve.
在椭圆曲线密码体制的实现中，选取安全的椭圆曲线是首要问题。
Point out that the secure elliptic curve is the master key of constructing the elliptic curve cryptosystem.
安全的椭圆曲线构造和基点的选取，是椭圆曲线密码体制实现的的关键。
The cryptosystem obtains a high knapsack density, and hence it is secure against low density subset-sum attack.
该公钥密码体制具有较高的背包密度，因此可以抵抗低密度子集和攻击。
Then, a group key mechanism based on elliptic curve cryptosystem(ECC) is proposed, and which secrecy is proved.
其次，提出一种椭圆曲线的组密钥机制，证明了组密钥机制的安全性。
Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem were proposed.
基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案。
While, the most important principle in evaluating a cryptosystem is whether it can be proved to be secure formally.
而是否具有形式化的可证安全性，是衡量密码体制是否安全的最重要的标准。
The public key cryptosystem or the asymmetric cryptosystem is an important way to implement and ensure information security.
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.
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。
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