检索结果-内蒙古大学图书馆

A Sink Node Trusted Access Authentication Protocol for Mobile Wireless Sensor Network Using block cipher algorithm Based on IoT

引用

INTERNATIONAL JOURNAL OF WIRELESS INFORMATION NETWORKS 2020年第2期27卷 234-240页

作者： Wang, Qian Chen, Wenxia Wang, Lei Zhoukou Normal Univ Coll Comp Sci & Technol Zhoukou 466001 Henan Peoples R China Zhoukou Senior Tech Sch Zhoukou 466001 Henan Peoples R China Soochow Univ Ctr Informat Dev & Management Suzhou 215006 Jiangsu Peoples R China

Aiming at the problem that mobile nodes in Wireless Sensor Network (WSN) lack credibility verification, a Sink node trusted access authentication protocol using packet cipher algorithm for mobile WSN is proposed based on the Internet of Things (IoT) environment. Firstly, the mobile Sink node is utilized to authenticate the sensor node and verify the platform's credibility of the mobile node. Secondly, pre-stored pseudonyms and corresponding public and private keys of mobile nodes are utilized to realize the anonymity of mobile nodes, and the security proof is given under CK (Canetti-Krawczyk) model. Finally, the block cipher algorithm is introduced, and the advantages of the two algorithms are fused. The correctness and security of the proposed protocol have been proved by the verification experiments. In addition, compared with other authentication protocols, the proposed protocol has lower communication overhead.

关键词： Internet of Things (IoT) Trusted access authentication protocol Wireless Sensor Network (WSN) Mobile Sink nodes CK security model block cipher algorithm

来源：评论

学校读者我要写书评

暂无评论

A Performance Model for Reconfigurable block cipher Array Utilizing Amdahl's Law

引用

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS 2022年第5期E105D卷 964-972页

作者： Qu, Tongzhou Dai, Zibin Liu, Yanjiang Chen, Lin Xia, Xianzhao Inst Informat Sci & Technol Zhengzhou Peoples R China China Automot Technol & Res Ctr Beijing Peoples R China

The existing research on Amdahl's law is limited to multi/many-core processors, and cannot be applied to the important parallel processing architecture of coarse-grained reconfigurable arrays. This paper studies the relation between the multi-level parallelism of block cipher algorithms and the architectural characteristics of coarse-grain reconfigurable arrays. We introduce the key variables that affect the performance of reconfigurable arrays, such as communication overhead and configuration overhead, into Amdahl's law. On this basis, we propose a performance model for coarse-grain reconfigurable block cipher array (CGRBA) based on the extended Amdahl's law. In addition, this paper establishes the optimal integer nonlinear programming model, which can provide a parameter reference for the architecture design of CGRBA. The experimental results show that: (1) reducing the communication workload ratio and increasing the number of configuration pages reasonably can significantly improve the algorithm performance on CGRBA;(2) the communication workload ratio has a linear effect on the execution time.

关键词： coarse-grained reconfigurable block cipher array block cipher algorithm Amdahl's law parallelism performance

来源：评论

学校读者我要写书评

暂无评论

Efficient Multi-Byte Power Analysis Architecture Focusing on Bitwise Linear Leakage

引用

ACM TRANSACTIONS ON EMBEDDED COMPUTING SYSTEMS 2024年第6期23卷 1-25页

作者： Jiang, Zijing Ding, Qun Wang, An Heilongjiang Univ Harbin Heilongjiang Peoples R China Beijing Inst Technol Comp Sci Beijing Peoples R China

As the most commonly used side-channel analysis method, Correlation Power Analysis (CPA) usually uses the divide-and-conquer strategy to guess the single-byte key in the scenario of block cipher parallel implementation. However, this method cannot effectively use the power consumption information, resulting in a large number of power consumption traces. Therefore, genetic algorithm-based CPA is proposed, which can efficiently extract keys by multi-byte power analysis. However, genetic algorithm-based CPA tends to sacrifice computational cost to achieve a high key guessing success rate. To solve the above problems, this article focuses on bitwise linear leakage and proposes a multi-byte power analysis architecture based on the raindrop ripple algorithm. First, we propose to complete the key initialization by multiple linear regression. Second, we propose a novel swarm intelligence algorithm, the raindrop ripple algorithm, tailored for multibyte power analysis based on the principles of "family planning" and "eugenics," which greatly improves the probability of producing individuals with high fitness values. Third, we further enhance the possibility of the correct key being recovered by traversing the candidate key space in specific conditions. To verify the key guessing efficiency of the multi-byte power analysis architecture based on the raindrop ripple algorithm, comparative experiments are conducted on SAKURA-G with three power analysis methods based on genetic algorithms. Experimental results show that our proposal not only has the efficient power information utilization of multi-byte power analysis but also has a convergence speed comparable to or even faster than that of single-byte CPA. Its efficiency of key guessing is improved by 85.64% compared to EfficiencyGa-CPA, and its convergence speed is even faster than that of single-byte CPA at 725 power traces, and 83.87% faster than single-byte CPA at 1000 power traces, which is astonishing as a multi-byte power

关键词： block cipher algorithm Correlation power analysis FPGA Genetic algorithm Swarm intelligence

来源：评论

学校读者我要写书评

暂无评论

A new S-box three-layer optimization method and its application

引用

NONLINEAR DYNAMICS 2023年第3期111卷 2841-2867页

作者： Su, Yuyue Tong, Xiaojun Zhang, Miao Wang, Zhu Harbin Inst Technol Sch Comp Sci & Technol Weihai 264209 Peoples R China Harbin Inst Technol Sch Informat Sci & Engn Weihai 264209 Peoples R China

As a common nonlinear component in block cipher, S-box plays a role of confusion and determines the security strength of the whole block cipher algorithm. How to generate a high-performance S-box has always been a hot research issue. Based on four new proposed theorems, a new proposed chaotic map and artificial jellyfish optimization algorithm, a three-layer optimization method for generating high-performance S-box is proposed in this paper. In the first layer, a S-box with high nonlinearity satisfying bijection is generated by combining the new chaotic map. In the second layer, the differential uniformity of S-box is optimized without reducing the nonlinearity of S-box. In the third layer, based on the artificial jellyfish optimization algorithm, a multi-objective optimization algorithm with nonlinearity and differential uniformity as constraints is proposed to optimize other criteria of the S-box. Finally, a block cipher algorithm is designed by using high-performance S-box, chaotic map, improved generalized Feistel structure, etc. Many tests are carried out for the algorithm including key sensitivity analysis, key space size analysis, confusion and diffusion test and ciphertext statistical analysis, and good results are obtained.

关键词： S-box Three-layer optimization algorithm Chaotic map block cipher algorithm

来源：评论

学校读者我要写书评

暂无评论

An infinite perfect-secrecy system with non-uniformly distributed keys

引用

JOURNAL OF INFORMATION SECURITY AND APPLICATIONS 2022年 68卷

作者： Tian, Chuanjun Chen, Guanrong Shenzhen Univ Coll Elect & Informat Engn Shenzhen 518060 Peoples R China City Univ Hong Kong Dept Elect Engn Hong Kong Peoples R China

Based on some recent results derived from the Shannon theory of secrecy systems, this paper develops a new mathematical model for an infinite cryptosystem with perfect secrecy, and establishes a sufficient condition for a cryptosystem of perfect secrecy with non-uniformly distributed keys based on several groups of orthogonal Latin squares. The new model has the following features and advantages. First, the model with non-uniformly distributed keys, where the number of keys can be many more than the number of messages in a secrecy system, greatly improves the common one with finite perfect secrecy based on modulo additions in the current literature. Second, the model can be regraded as a theoretical base for designing practical block cipher algorithms. Third, since the number of basic cryptosystems in the new model is many more than that of the basic cryptosystems available in the current literature, it helps design new stream and block cipher algorithms with practical security and better resistance to known plaintext attacks. Finally, the present research on infinite secrecy systems of the new model is theoretically valuable and practically useful, as illustrated by an example of designing new basic cryptosystems under the conditions of the new model.

关键词： Cryptography Perfect secrecy One-time pad Stream cipher algorithm block cipher algorithm Basic cryptosystem Orthogonal Latin square

来源：评论

学校读者我要写书评

暂无评论

Comprehensive Analysis of Lightweight Cryptographic algorithms for Battery-Limited Internet of Things Devices

引用

International Journal of Distributed Sensor Networks 2025年第1期2025卷

作者： Nahom Gebeyehu Zinabu Yihenew Wondie Marye Kula Kekeba Tune Samuel Asferaw Demilew Department of Software Engineering College of Engineering Addis Ababa Science and Technology University Addis Ababa Ethiopia aastu.edu.et Associate Professor in School of Electrical and Computer Engineering (SECE) Addis Ababa Institute of Technology (AAiT) Addis Ababa University (AAU) Addis Ababa Ethiopia aau.edu.et Department of Information Technology College of Computing Debre Berhan University Debre Berhan Ethiopia dbu.edu.et

The growth of billions of devices functioning in resource-constrained situations in the Internet of Things (IoT) era poses serious security issues. As a result of their limited processing power efficiency, memory, and battery life, traditional cryptographic algorithms like elliptic curve cryptography (ECC), Rivest–Shamir–Adleman (RSA), and Advanced Encryption Standard (AES) are sometimes too resource-intensive for these devices. Lightweight cryptography has become a crucial field as a remedy, created especially to maintain security while maximizing energy efficiency and reducing resource usage. With an emphasis on contrasting well-known lightweight block ciphers and pointing out areas for future research, this paper examines the most recent developments in lightweight cryptographic methods. In order to synthesize insights into present issues and future goals, it explores cutting-edge methods that improve performance, security, and energy efficiency. Among the main trends that were covered were the trade-offs between resource limitations and security strength, hardware–software co-optimization, block and stream cipher optimization, and hybrid encryption techniques. The study’s conclusion emphasizes how urgently more research is needed to create cryptographic solutions that can sufficiently safeguard IoT devices.

关键词： battery-limited devices block cipher algorithm embedded system security energy-efficient cryptography IoT security lightweight cryptography low-power cryptographic algorithms and performance analysis

来源：评论

学校读者我要写书评

暂无评论

block cipher and Stream cipher algorithm Performance Comparison in a Personal VPN Gateway

Block Cipher and Stream Cipher Algorithm Performance Compari...

引用

1st International Seminar on Application for Technology of Information and Communication (ISemantic)

作者： Ismoyo, Dimas Dwiki Wardhani, Rini Wisnu Natl Crypto Inst Engn Fac Bogor Indonesia Natl Crypto Inst Bogor Indonesia

ISBN: (纸本)9781509023264

A virtual private network (VPN) extends a private network across a public network, such as the Internet. The purpose of this research study is to implemented ATHS3 stream cipher and VEA block cipher algorithm as the addition of TLS ciphersuites in an SBC Raspberry Pi Model B+ as a personal VPN gateway. It consists three main processes, namely the initialization process, key generation process, and encryption process to secure data that are sent through the VPN. The personal VPN Gateway will obtain cryptographic algorithms, TLS ciphersuites supply from OpenSSL library, and VEA algorithm implementation ciphersuites as the addition of TLS ciphersuites. Implementation of VEA algorithm source code will be made in both of the OpenSSL library and the cryptographic library. This comparative study will be conducted by implementing not only a stream algorithm, but also block cipher algorithm on the same VPN gateway and analyze its performances in order to get the most efficient algorithm to secure data that are sent through the VPN. Not only data transfer rate, but also memory usage measurement in SBC Raspberry Pi Model B+ as personal VPN gateway. The personal VPN gateway works as a bridge between the user's PC and network to secure its communication to internal resources, so data that is transmitted is prevented from attacks. The result of performances analysis will recommend the most efficient cipher algorithm, data transfer rate and memory usage to be implemented in an SBC Raspberry Pi Model B+ as a personal VPN gateway on OpenVPN.

关键词： virtual private network stream cipher algorithm block cipher algorithm Raspberry Pi

来源：评论

学校读者我要写书评

暂无评论

An Area-Efficient Interconnection Network for Coarse-Grain Reconfigurable Cryptographic Array 12

An Area-Efficient Interconnection Network for Coarse-Grain R...

引用

2017 IEEE 12th International Conference on ASIC

作者： Tongzhou Qu Zibin Dai Longmei Nan Wei Li Anqi Yin Department of Microelectronics Institute of Information Science and Technology School of Microelectronics Fudan University

ISBN: (纸本)9781509066261;9781509066254

Interconnection network plays an important role in Coarse-Grained Reconfigurable Arrays and it has a significant influence on the performance,area overhead and power *** make the interconnection network adapt to the mapping of cryptographic algorithms with lower area overhead,an area-efficient interconnection network based on the Mesh topology structure is proposed,and a new kind of routing node is *** on the 55 nm CMOS standard cell library to design,the throughput of the interconnection network is 37.5 GB/s,and the area is 0.37 mm,which is 4.9% of the total area of the *** with the related classes,the area ratio is decreased obviously;structure dynamic reconstruction rate is 5-150 times higher;and the utilization rate of the reconfigurable cryptographic processing blocks is also improved greatly.

关键词： Coarse-Grain Reconfigurable Array block cipher algorithm Interconnection network area cost

来源：评论

学校读者我要写书评

暂无评论

An Area-Efficient Interconnection Network for Coarse-Grain Reconfigurable Cryptographic Array

An Area-Efficient Interconnection Network for Coarse-Grain R...

引用

IEEE International Conference on ASIC

作者： Tongzhou Qu Zibin Dai Longmei Nan Wei Li Anqi Yin Department of Microelectronics Institute of Information Science and Technology Zhengzhou China School of Microelectronics Fudan University Shanghai China

Interconnection network plays an important role in Coarse-Grained Reconfigurable Arrays and it has a significant influence on the performance, area overhead and power consumption. To make the interconnection network adapt to the mapping of cryptographic algorithms with lower area overhead, an area-efficient interconnection network based on the Mesh topology structure is proposed, and a new kind of routing node is constructed. Based on the 55 nm CMOS standard cell library to design, the throughput of the interconnection network is 37.5 GB/s, and the area is 0.37 mm~2, which is 4.9% of the total area of the system. Compared with the related classes, the area ratio is decreased obviously;structure dynamic reconstruction rate is 5-150 times higher;and the utilization rate of the reconfigurable cryptographic processing blocks is also improved greatly.

关键词： Coarse-Grain Reconfigurable Array block cipher algorithm Interconnection network area cost

来源：评论

学校读者我要写书评

暂无评论

Contriving Hybrid DESCAST algorithm for Cloud Security 11

Contriving Hybrid DESCAST Algorithm for Cloud Security

引用

11th International Conference on Communication Networks (ICCN)

作者： Sengupta, Nandita Chinnasamy, Ramya Univ Coll Bahrain Dept Informat Technol Manama Bahrain

Cloud computing has taken a major part in IT industry both for an individual and the organization. Primarily, it's used as infrastructure as a service, platform as a service, file storage, disaster recovery and backup. In cloud computing, protection of data in server and while in media is a challenging issue. Our proposed encryption algorithm Hybrid DESCAST has been designed to provide the security of huge volume of data sent through the media and the same will remain encrypted in the cloud sever. This cipher text will be decrypted only when the same is required to be used by the authenticated user. Problems of individual DES and CAST block cipher algorithm have been tackled by our proposed encryption algorithm. Complexity and Computation time for encryption and decryption for our proposed algorithm is higher than the individual DES and CAST algorithm. This paper is focused to provide security of data in cloud server, as well as for the data while transferring from client to cloud server and vice versa. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

关键词： block cipher algorithm Cloud security Encryption algorithm Hybrid DESCAST

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：