A Low-Overhead and High-Security Scan Design Based on Scan Obfuscation by Weizheng Wang, Xingxing Gong, Shuo Cai, Jiamin Liu, Xiangqi Wang

Subjects: “…Cryptographic chips…”
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Innovative resource-saving security strategies for IoT devices by Inna Rozlomii, Andrii Yarmilko, Serhii Naumenko

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Key security detection based on dynamic binary instrumentation by Hao LIN, Fei KANG, Yan GUANG

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Challenges and innovative solutions of space-ground integrated network security by LI Jinhui, HUANG Chengbin, WANG Jinhua, LIU Yang

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Generation a shared secret using artificial neural networks by U. F. Holikau, M. L. Radziukevich

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Non-complete mappings characteristics of RSA by XU Jie-l? XU Han-liang, HUANG Hong-mei, LV Shu-wang

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Host’s source address verification based on stream authentication in the IPv6 access subnet by Yue CHEN, Hong-yong JIA, Peng-xu TAN, Jing SHAO

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Intelligent two-phase dual authentication framework for Internet of Medical Things by Muhammad Asif, Mohammad Abrar, Abdu Salam, Farhan Amin, Faizan Ullah, Sabir Shah, Hussain AlSalman

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Service for Verification of Electronic Document’s Certificates by I. O. Tolokh, S. Yu. Mikhnevich, A. Yu. Siankevich

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Multi-point joint power analysis attack against AES by Zhi-bo DU, UNYuan-hua S, ANGYi W

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Secure software development: leveraging application call graphs to detect security vulnerabilities by Lei Yan, Guanghuai Zhao, Xiaohui Li, Pengxuan Sun

“…This article introduces a thorough method for detecting vulnerabilities using dynamic and static analysis, focusing on a cryptographic function dominance tree. This strategy systematically minimizes the likelihood of integrity breaches in cryptographic applications. …”
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High-performance reconfigurable encryption scheme for distributed storage by Zhihua FENG, Yuxuan ZHANG, Chong LUO, Jianing WANG

“…As the world embraces the digital economy and enters an information society, data has emerged as a critical production factor.The collection, processing, and storage of data have become increasingly prevalent.Distributed storage systems, known for their efficiency, are widely used in various data fields.However, as the scale of data storage continues to expand, distributed storage faces more significant security risks, such as information leakage and data destruction.These challenges drive the need for innovative advancements in big data distributed storage security technology and foster the integration of domestic cryptographic technology with computing storage technology.This work focused on addressing security issues, particularly information leakage, in distributed storage nodes.A dynamic and reconfigurable encryption storage solution was proposed, which considered the requirements for encryption performance and flexibility.A high-performance reconfigurable cryptographic module was designed based on the bio mapping framework.Based on this module, multiple storage pools equipped with different cryptographic algorithms were constructed to facilitate high-performance encryption and decryption operations on hard disk data.The scheme also enabled dynamic switching of cryptographic algorithms within the storage pools.A cryptographic protocol with remote online loading functions for cryptographic algorithms and keys was developed to meet the unified management and convenient security update requirements of reconfigurable cryptographic modules in various storage nodes.Furthermore, the scheme implemented fine-grained data encryption protection and logical security isolation functions based on cryptographic reconstruction technology.Experimental results demonstrate that the performance loss of this scheme for encryption protection and security isolation of stored data is approximately 10%.It provides a technical approach for distributed storage systems to meet the cryptographic application technology requirements outlined in GB/T 39786-2021 “Information Security Technology-Basic Requirements for Cryptography Applications” Level 3 and above in terms of device and computing security, application and data security.…”
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Application of Classical and Genomic Cryptography on Textual Dataset by İbrahim Türkoğlu, Alev Kaya

“…These variables determine the effectiveness of cryptographic algorithms. In fact, existing cryptographic algorithms may be inadequate or ineffective in the face of new requirements. …”
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Cryptanalysis of hyperchaotic S-box generation and image encryption by Mohammad Mazyad Hazzazi, Gulraiz, Rashad Ali, Muhammad Kamran Jamil, Sameer Abdullah Nooh, Fahad Alblehai

“…The structure and properties of S-boxes have a significant impact on the overall security of cryptographic systems. This article aims to improve cryptographic security through unique S-box construction methodologies. …”
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Hybrid tabu search algorithm for excellent Boolean function by Weiqiong WANG, Haojie XU, Meng CUI, Qiong XIE

“…Boolean function in symmetric cryptographic algorithm must satisfy excellent cryptographic criteria to ensure the security of the algorithm.By combining the advantages of tabu search algorithm and hill climbing algorithm, a new heuristic generation algorithm called hybrid tabu search algorithm for excellent Boolean function was proposed.A large number of Boolean function with high nonlinearity, low autocorrelation, one-resilient, optimal algebraic degree, optimal algebraic immunity, optimal (suboptimal) resistance to fast algebraic attacks could be obtained quickly by applying the proposed algorithm.Simulation results demonstrate that the cryptographic properties of the Boolean function obtained by the proposed algorithm with strong search ability and fast running speed are better than the results of known optimization algorithm.Moreover, the algorithm also provides good Boolean function that cannot be obtained by using construction method.…”
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IoT enabled data protection with substitution box for lightweight ciphers by K.B. Sarmila, S.V. Manisekaran

“…A lightweight cryptographic design is required for securing the data revolving around constrained devices. …”
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Large-scale S-box design and analysis of SPS structure by Lan ZHANG, Liangsheng HE, Bin YU

“…A class of optimal linear transformation P over a finite field<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow> <msup> <mrow> <mrow><mo>(</mo> <mrow> <msubsup> <mi>F</mi> <mn>2</mn> <mi>m</mi> </msubsup> </mrow> <mo>)</mo></mrow></mrow> <mn>4</mn> </msup> </mrow></math></inline-formula> was constructed based on cyclic shift and XOR operation.Using the idea of inverse proof of input-output relation of linear transformation for reference, a proof method was put forward that transformed the objective problem of optimal linear transformation into several theorems of progressive relation, which not only solved the proof of that kind of optimal linear transformation, but also was suitable for the proof of any linear transformation.By means of small-scale S-box and optimal cyclic shift-XOR linear transformation P, a large-scale S-box model with 2-round SPS structure was established, and a series of lightweight large-scale S-boxes with good cryptographic properties were designed.Only three kind of basic operations such as look-up table, cyclic shift and XOR were used in the proposed design scheme, which improved the linearity and difference uniformity of large-scale S-boxes.Theoretical proof and case analysis show that, compared with the existing large-scale S-box construction methods, the proposed large-scale S-box design scheme has lower computational cost and better cryptographic properties such as difference and linearity, which is suitable for the design of nonlinear permutation coding of lightweight cryptographic algorithms.…”
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Analysis of cyberspace security based on game theory by Jian-ming ZHU, Qin WANG

“…Information security economics is an important research area and game theory is one of the main basic theories and tools of cyberspace security.Based on game theory,the main problems of cyberspace securing were analyzed which including network attack and defense,cryptographic protocol design,and security technology con-figuration.The conflicts between attackers and defenders as well as the dependence among defenders were mainly analyzed on network and defense.Game theory’s applications in secret sharing and secure multi-party computation were emphasized on cryptographic protocol design.The game theory’s applications in intrusion detection system and firewall technology were analyzed on security technology configuration.Finally,the limitations of current re-searches and carries on the forecast to the future research directions were pointed out.…”
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Security protocol code analysis method combining model learning and symbolic execution by Xieli ZHANG, Yuefei ZHU, Chunxiang GU, Xi CHEN

“…Symbolic execution can comprehensively analyze program execution space in theory, but it is not feasible in practice for large programs like security protocols, due to the explosion of path space and the limitation of difficulty in solving path constraints.According to the characteristics of security protocol program, a method to guide the symbolic execution of security protocol code by using protocol state machine information obtained from model learning was proposed.At the same time, by separating cryptographic logic from protocol interaction logic, the problem that path constraints cannot be solved caused by the complexity of cryptographic logic is avoided.The feasibility of the method is demonstrated by the practice on the SSH open source project Dropbear.Compared with Dropbear's test suite, the proposed method has advantages in code coverage and error point discovery.…”
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«The black room» the Russian foreign Ministry against Napoleon by D. E. Larin

“…This article deals with the successful activity of the Russian Empire cryptographers against Napoleon and his troops. Also some organizational work aspects of interception of French army cipher messages are considered.…”
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