And now your third is sitting in very close proximity.

The area is in close proximity to a huge shopping centre.

这个地方离一个大型购物中心很近。

We all have to work in close proximity.

我们都不得不紧挨在一起工作。

Particular attention should be paid when using several tools simultaneously in close proximity.

当在相当邻近的距离里，同时使用多个工具时应该特别当心留意。

Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer.

通过将磁信号尽量接近霍尔传感器，器件的精确度已得到极大的优化。

As far as we know, the new scheme is the first provably secure proxy signature scheme from integer factorization assumption. 4.

据我们所知，该方案是第一个可证明安全的基于大整数分解困难问题的代理签名。

In this paper, based on elliptic curve cryptosystem, an efficient and provably secure authentication scheme on smart cards is proposed.

该文利用椭圆曲线密码系统，构建了一个新的、高效的、可证安全的身份认证方案。

The article proposes a provably secure fault-tolerant conference-key agreement protocol under the authenticated broadcast channel model.

本文提出一种在可认证的广播信道模式下，可证明安全的，容错的会议密钥协商协议。

The performance analysis results show that the scheme is provably secure in the random oracle model under the CDH problem assumption.

安全性分析表明，在假设CDH问题是难解的情况下，该方案在随机预言模型中是可证安全的。

A Provably Secure Ring Signature and Proxy Ring Signature Schemes from Bilinear Pairings

基于双线性对的可证明安全的环签名和代理环签名

Provably Secure Threshold Signature Schemes Without Random Oracles

标准模型下可证安全的门限签名方案

It is provably secure in the standard model. CL-AK protocol provides perfect forward secrecy.

在标准模型下，给出了CL-AK协议的安全性证明，该协议满足完善前向安全性。

To design a signature scheme which are efficient and provably secure in the standard model is suitable for applications.

在标准模型下设计高效可证明安全的签名方案具有现实意义。

Analysis of provably secure on-demand source routing in MANET

可证明安全的MANET按需源路由协议分析

Most of existing digital signature schemes are provably secure in the random oracle model.

大多数现有的比较有效的数字签名方案都是在随机预言模型中可证安全。

Therefore, it is an important issue to design an efficient and provably secure in the standard model.

因此，如何设计在标准模型下可证安全且有效的数字签名方案是一个重要问题。

Compared with the existing schemes, the proposed scheme is provably secure.

提出了利用双线性对构建可证明安全的秘密共享方案的新方法。

Provably Secure ID-Based Identification Scheme without Random Oracle

无需随机预言可证安全的基于ID的身份认证方案

Design and Analysis of Provably Secure Public Key Cryptosystems

可证明安全公钥密码方案的设计与分析

Our scheme is provably secure in the full model. Especially, we take the?

我们提出的方案在完备的安全模型下具有可证安全性，且特别考虑了分布式环境的灵活性。

New provably secure identification protocol in standard model

新的在标准模型中可证安全身份鉴别协议