ID 原文 译文
25815 针对 AES-128 算法，模板攻击为每一字节密钥构建 256个模板，当攻击者仅获得 1000 条左右的能量迹时将面临两个问题: For AES-128 algorithm, when the attacker only got 1000 energy traces, he would face two problems:
25816 一是模板刻画不具有适用性，二是无法恢复正确的密钥。 one was that the template description would notbe applicable, the other was that the correct key would not be recovered．
25817 针对这些问题，本文在模板刻画阶段为 S 盒输出值的汉明重量构建 9 个模板，利用 Panda 2018 数据集提供的600 条能量迹进行建模;在密钥恢复阶段提出密钥优势叠加的方法，仅需约 10 条相同密钥加密所产生的能量迹即可有效区分正确密钥，降低了攻击的难度并提高了攻击的成功率。 To solve these problems, this paper constructed 9 templates for Hamming weight of S-box output value in the template description stage, and used 600 energy traces provided by panda 2018 data set to build the model; in the key recovery stage, this paper proposed the method of key advantage super-position, which only needed about 10 energy traces encrypted to distinguish the correct key. This method reduces the number of energy traces required in the template description stage and key recovery stage, lowered the difficulty of template attack, and improved the success rate of template attack．
25818 安全多方计算是近年来国际密码学界研究的热点。 Secure multiparty computation ( SMC) has become research focus in the international cryptographic com-munity in recent years．
25819 数据相等保密判定是安全多方计算的一个基本问题，在指纹匹配和关键词搜索等现实问题中有广泛的应用，因此研究数据相等保密判定有重要的理论与实际意义。 Privately determining equality of data is a basic problem in SMC. It is widely applied to finger print matching, keyword searching and so on. Studying privately determining equality of data has important theoretical and practical significance．
25820 本文协议 I 利用 Paillier 加密算法高效实现了两个有理数相等的保密判定，协议 II 基于椭圆曲线同态加密算法安全高效计算多个有理数相等判定问题，并且最后给出了恶意模型下的有理数相等保密判定协议。 Protocol I which is based on the Paillier cryptosystem can privately determine equality of two rational numbers. Protocol II which is based on elliptic curve cryptosytem can privately determine equality of multiple rational numbers. Finally this paper gives the protocol for privately determining equality of rational numbers in the malicious model．
25821 本文主要解决当前功率域单胞元非正交多址接入结构应用层面存在的问题。 This paper aims to solve several underlying problems arising from the application of current single-cellpower domain non-orthogonal multiple access ( NOMA) structure．
25822 具体说，针对现有单胞元结构因多用户时频同传形成强干扰而导致边缘用户服务质量差的问题，利用资源正交化的组网策略构建中心用户频带独立正交、边缘用户与其频带合作共享的并行多胞元结构，并进一步利用中心用户可获取边缘用户先验知识的特征将全双工的协作通信机制引入其中，从而有效解决现有单胞元结构在译码复杂度以及用户公平性等方面存在的不足。 Specifically, to solve the problems lying in the current single-cell structure such as high decoding complexity, poor user fairness, and bad quality of service of cell edge users，this paper integrates NOMA technique with the orthogonal resource allocation strategy to present a parallel multiple-pairing operation unit, where the frequency band orthogonally allocated to each central user and the cell edge user share the total band-width by pairing with each central user to perform NOMA and a full-duplex cooperative communication strategy is further introduced to the central users for they have the priori-knowledge of the cell edge user．
25823 仿真结果证实了所提方案的有效性。 Simulation results verify the validity of the proposed scheme．
25824 近年来基于深度学习的图像修复方法相比于传统方法，表现出明显优势，前者能更好的生成视觉上合理的图像结构和纹理。 In recent years, deep learning based methods have shown preferable results for the task of inpainting corrupted images．