Both of their security are based on the intractability of elliptic curve discrete logarithm problem.

两种方案的安全性都是基于椭圆曲线离散对数问题的难解性。

It is not that the problem has been solved, but, I think, that its intractability has sapped its interest.

不是因为这个问题被解决了，我想，而是因为太过棘手搞得人没啥兴趣了。

This is caused by increasing intractability, disease complications, and the premalignant nature of the disease.

这是由于增加的棘手性、疾病并发症和疾病癌前病变的本质。

The new scheme is secure under condition of intractability assumption of quadric remain and the security of RSA.

新方案效率高，在二次剩余困难假设和RSA安全的条件下是安全的。

The scheme is secure under the assumption of the intractability of logarithm problems and the random oracle model.

该方案在离散对数问题和随机预言模型假设下是安全的。

One of the intractability appeared in researches is how to restrain all kinds of artifacts quickly and efficiently.

大量研究表明，怎样快速有效地抑制各种原因产生的伪影，仍然是研究人员所面临的一个非常棘手的问题。

The complications of duodenal ulcer that require surgical management are hemorrhage, perforation, obstruction, and intractability.

十二指肠溃疡需外科治疗的并发症是出血、穿孔、梗阻和顽固性。

And so Ruthie is often tired. Which could very well explain the slowness to respond, the intractability, the scary, humiliating fits.

而且露丝也总是很疲倦，这也就解释了为什么她会反应迟钝，这么不听话，发起脾气来让人害怕，难堪。

Yet a multiplicity of countries, though it makes river management complicated, does not necessarily add to the intractability of a dispute.

然而，虽然一国多河使河流管理更加复杂，但它不一定使争端更加棘手。

There are many intractable problems in number theory, many cryptosystems were established of which the security is based on the intractability of these problems.

数论中存在着许多难题，很多密码体制就是以这些难题为安全性基础的。

At a moment when nationalistic claims and counter-claims are resounding over the ice-floes, the region's intractability still forces its would-be conquerors to rub along.

当有朝一日国家主义的主张或反诉回漾在冰川之上时，这一地区问题的刺手性仍将迫使那些自诩的征服者们勉强共处。

The unit personalities and intractability add a whole new depth to a game that may not be recognized on the surface, but for one reason or another keeps us coming back for more.

游戏单位的个性化设计和独特性给游戏增添了全新的深度，它也许不会被大家一眼所认出，但是却能够使我们回味无穷，让我们欲罢不能。

A new key authentication scheme was proposed. This new scheme is based on the intractability of elliptic discrete logarithms. The key is combination of password and private key.

本文利用椭圆曲线上离散对数难解问题，提出了一种新的密钥认证方案，密钥由用户口令和秘密密钥组成。

Objective: To study the significance of Stereotactic radio-frequency ablation multi-target in limbic system for treatment of intractability psychosis by image fusion with ct or MRI.

前言：目的：探讨CT、mri图像融合技术引导下立体定向边缘系统内多靶点射频消融治疗难治性精神病的意义。

Its (security) is based on the intractability of the integer factorization problem as RSA, and it is able to resist the chosen-ciphertext attack against RSA and easy to be implemented.

它与RSA算法相似，其安全性基于大数因式分解的难度，能够抵抗对于RSA的选择密文攻击，并且易于软件实现。