查询词典 pairings

In th is paper, w e p ropo se a cert ificateless ring signature scheme, based on the bilinear pairings, w h ich p rovides uncondit ional anonym ity, and p rove th is scheme is existent ially un fo rgeable under adap t ive cho se2message at tack s, in the random o raclemodel, assum ing that the computat ionalD iffie2Hellman p roblem is hard to so lve.

摘 要 在这篇文章里，我们用双线性对构造了一种无证书的环签名方案，并证明它是无条件匿名的，且在随机预言模型中，计算性D iffie2Hellman 问题是难解的，我们方案在适应性选择消息攻击下是存在性不可伪造的，它的安全性比在基于身份的公钥密码体制下高。

In this paper, an efficient self-certified public key signature scheme was proposed by using bilinear pairings.

为此使用双线性对，构造了一种高效的自认证公钥签名方案。

Identity-based threshold signature is studied in this dissertation, and all identity-based schemes in this dissertation are based on bilinear pairings.

本文对基于身份的门限签名进行了研究，文中所涉及的基于身份的方案都是基于双线性对的。

Firstly, an ID-based signature scheme is proposed based on pairings. The bilinearity and non-degeneration of pairings are explored to make the verification result of the signature vary only with the identity of the signer.

基于双线性对构造了一种基于身份的签名算法，利用双线性对的双线性和非退化性，使得算法中签名矢量的验证结果相对于用户身份为一个常量。

We describe the algebraic characteristic of the public-key cryptosystems based on algebraic structures such as elliptic curves,bilinear pairings,as well as braid group s,with the emphasis on the difficulties of constructing public-key cryptosystems based on non-commutative algebraic structures.

通过分析基于椭圆曲线、双线性对以及基于辫子群的公钥密码体制的代数学特征，着重讨论了构建基于非交换代数的公钥密码体制所面临的困难。

Its parentage is unknown, but the most commonly speculated pairings are midas cichlid with the redhead cichlid.

它的出生仍旧是一个谜，最常见的一种说法是双冠丽鱼与红头丽鱼杂交的产物。

Her life and career were dominated by her love affair with Spencer Tracy, which created one of the great romantic legends and brilliant movie pairings of their day. Tracy was unhappily married and the father of two when they met, and he remained married until the end of his life. He and Miss Hepburn lived together for 27 years, until his death in 1967, and made nine films together."Woman of the Year","Adam's Rib" and "Pat and Mike" are typically bright and biting Tracy-Hepburn collaborations. She is wickedly smart and emotionally vulnerable. He is commonsensical, down-to-earth and deeply decent.

与斯宾塞·屈塞的情缘成就了她的人生与事业，塑造出了最经典的爱情传奇和当时最出色的荧幕搭档在他们相遇时，屈塞的婚姻并不美满，并已是两个孩子的父亲但直到生命的尽头，他始终没有离婚他和凯瑟林共同生活了27年，直到1967年去世，合演了九部作品，其中《而立之年的女人》《亚当的肋骨》以及《帕特和迈克》是二人珠联璧合的代表作赫本顽皮伶俐多愁善感，而屈塞却深明大义踏实稳健

The algorithm combines thermodynamic and covariation information to assign scores to all possible base pairings.

该方法在给潜在碱基对打分时综合了热力学和协变信息，通过基于最小自由能RNA折叠算法的多次迭代选出所有的碱基对。

The algorithm combines thermodynamic and covariation information to assign scores to all possible base pairings. Base pairings are then predicted with the help of the iterated RNA folding algorithm based on minimum of free energy.

该方法在给潜在碱基对打分时综合了热力学和协变信息，通过基于最小自由能RNA折叠算法的多次迭代选出所有的碱基对。

The signing algorithm needs one exponentiation computation,the verification algorithm only needs two pairings computation.

方案的签名算法只需要一个指数运算，验证算法仅需要两个对运算。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。