Extended-CSP based analysis of non-repudiation protocols by HAN Zhi-geng, LUO Jun-zhou, WANG Liang-min

“…A new formal method named extended-CSP approach was proposed for non-repudiation protocols.For check-ing its validity,both the well-known Zhou-Gollmann fair non-repudiation protocol presented by Zhou et al.in 1996 and one of its variant protocol were analyzed with this method.The result showed that this method not only could be used to analyze some security properties that could not be described by other methods,but also detected a known flaw of the protocol which could not be found by others,and meanwhile proved the variant protocol really enhancing its security.Finally,the correctness of this method was surveyed from the points of both its semantic and theory dependency,and some advantages in comparison with others were also showed together.…”
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An Efficient Chaotic Map-Based Authentication Scheme with Mutual Anonymity by Yousheng Zhou, Junfeng Zhou, Feng Wang, Feng Guo

“…Once the partnered two users are authenticated by the trusted server, they can easily proceed with the agreement of the session key. Formal security analysis demonstrates that the proposed scheme is secure under the random oracle model.…”
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A Low-Cost PKC-Based RFID Mutual Authentication Protocol by Lili Wei, Qingkuan Dong, Wenxiu Ding

“…Based on the PKC-based RFID authentication protocol cryptoGPS which costs the least resource currently,a low-cost mutual authentication protocol which has a flexible key-management and can realize a mutual authentication was proposed.It adopted a new key-management scheme,an optimized fast Rabin encryption algorithm,low Hamming weight modulus and a lightweight stream cipher algorithm Grain V1,moreover,a new low-cost multiplier was designed to achieve the modulus multiplication on large numbers.The security analysis and simulation experiments carried out on Design Complier with Smic 0.25 μm technique show that this scheme is secure enough and in which the tag just needs 4 530 gates,it is suitable for RFID system.…”
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Analysis and status of the scattering channel model for ultraviolet communications by Renzhi YUAN, Zhifeng WANG, Mugen PENG

“…Due to its unique features such as high local security, low background noise, and non-light-of-sight communication, the ultraviolet communication, which uses the light wave of “solar blind” wavelength (200～280 nm) as the information carrier, becomes a promising optical communication technique for applications in both secure communications and internet of vehicles and so on.The scattering channel models were classified into analytical channel models and stochastic channel models according to their different computational efficiencies.The research of the first three scattering orders in analytical channel models and the Monte-Carlo simulation model and Monte-Carlo integration model in stochastic channel models were mainly focused on.Some future research directions for the scattering channel model of ultraviolet communications were also provided.…”
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Survey of digital signature technology based on error correcting codes by Fang REN, Dong ZHENG, Jiu-lun FAN

“…The emergence of quantum algorithms have threatened the security of digital signature algorithms widely used currently,most of which based on some hard problems in number theory.The digital signature algorithms based on error correcting codes,which can resist quantum attack,has been studied by many researchers in recent years and there have been many research results in different areas,such as normal digital signature,blind signature,ring signature,group signature.Because of the fast computation speed and high security,it has become one of the most promising digital signature technologies.A comprehensive introduction was given and digital signature technologies based on error correcting codes were summarized,the key technologies were analyzed and the possible research directions in the future were pointed out.…”
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Pratiques harmonisées d’accompagnement des étudiants et impact sur leur sentiment de sécurité by Patricia Rached

“…Results showed a positive link between the concepts of "harmonized practices" and students’ "feeling of security" that led to students’ motivation for learning. …”
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Overview of anomaly detection techniques for industrial Internet of things by Haili SUN, Xiang LONG, Lansheng HAN, Yan HUANG, Qingbo LI

“…In view of the differences of existing anomaly detection methods and the applicability when applied to security protection of the industrial Internet of things (IIoT), based on technical principles, the network anomaly detection papers published from 2000 to 2021 were investigated and the security threats faced by IIoT were summarized.Then, network anomaly detection methods were classified into 9 classes and the characteristics of each class was studied.Through longitudinal comparison, the merits and shortcomings of different methods and their applicability to IIoT scenarios were sorted out.In addition, statistical analysis and comparison of common data sets were made, and the development trend in the future was forecasted from 4 directions.The analysis results can guide the selection of adaptive methods according to application scenarios, identify key problems to be solved, and point out the direction for subsequent research.…”
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Enhanced Beidou user equipment access authentication protocol based on location key by Jin CAO, Qiuyu BU, Yuanyuan YANG, Hui LI, Qiao LIU, Maode MA

“…In order to solve the shortcomings of the existing Beidou user equipment access solutions such as prolonged authentication, and in response to the need of user privacy protection, a user equipment access authentication protocol based on location key was proposed, which realized the mutual authentication and session key negotiation between entities.Combining Beidou’s location information and master key to form a two-factor, the proposed protocol solved the security problem of the master key leaking due to the equipment being captured during the authentication process to some extent.The proposed protocol can meet different security requirements through the verification of the Scyther formal tool.Compared with other similar schemes, it has better performance overhead, and is suitable for Beidou satellite navigation system with limited node resources.…”
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La durabilité de la chaîne d’approvisionnement en fruits et légumes à l’épreuve du Covid-19 : cas de la ville de Meknès au Maroc by Abdelmajid Saidi, Laila Bouhid, Claude Napoleone, Fatima El Hadad-Gauthier, Sanaa Moussalim, Abdelkamel Alj

“…On the other hand, the study showed that some areas are still vulnerable, such as the lack of social security coverage for employees and the weak coordination of stakeholders in CAF & L.…”
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Resource allocation algorithm for situation awareness based on multiple-choice quadratic knapsack by Yan-wei SUN, Yun-chuan GUO, Ling-cui ZHANG, Bin-xing FANG

“…In order to deal with the potential cyber-threat and improve the security situation by using limited resource properly, the optimal allocation of resource focused on cyber security situation. …”
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Cloud outsourcing secret sharing scheme against covert adversaries by En ZHANG, Kui GENG, Wei JIN, Yong-jun LI, Yun-qing SUN, Feng-hua LI

“…In order to make computationally weak cloud tenants can reconstruct a secret with efficiency and fairness,a cloud outsourcing secret sharing scheme was proposed,which combined cloud outsourcing computation with secret sharing scheme.In the process of outsourcing secret sharing,cloud tenants just need a small amount of decryption and validation operations,while outsource expensive cryptographic operations to cloud service provider (CSP).The scheme,without complex interactive augment or zero-knowledge proof,could detect malicious behaviors of cloud tenants or cloud service providers.And the scheme was secure against covert adversaries.Finally,every cloud tenant was able to obtain the secret fairly and correctly.Security analysis and performance comparison show that scheme is safe and effective.…”
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Multi-authority attribute-based encryption access control model for cloud storage by Zhi-tao GUAN, Ting-ting YANG, Ru-zhi XU, Zhu-xiao WANG

“…The existing attribute-based encryption access control studies are mostly based on single authority,and this scheme is apt to be under attack to cause exposure of secret keys.Thus,a multi-authority access control model PRM-CSAC is proposed.Based on CP-ABE method,a multi-authority attribute-based encryption scheme is designed to improve security level.Minimized attribute grouping algorithm is designed to distribute keys to users according to needs,which can reduce unnecessary attribute key distribution and decrease the amount of re-encryption attributes.The read and write attribute are added to strengthen the control of owners.The analysis shows that the proposed scheme can meet the security requirement of access control in cloud,and it also has less response time and system cost.…”
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Efficient certificateless sequential multi-signature scheme by Yan-lin QIN, Xiao-ping WU

“…It is proven in the random oracle that the security of the scheme is based on the fact that the computational Diffie-Hellman problem is hard. …”
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Structure and performance analysis of binary differential stochastic process shift keying by Zhi-jiang XU, Xiao LING, Kang WANG, Li-min MENG

“…A novel modulation and demodulation structure based on binary differential stochastic process shift keying (BDSPSK) is proposed.The theoretical bit error rates (BER) under the Gaussian and quasi-static Rayleigh fading chan-nels are derived,respectively.To verify its performances and security,lots of simulations are done by using MATLAB.The simulations' results show that the BER of the proposed BDSPSK can reach 10⁻⁴when signal to noise ratio (SNR) is about −2 dB in the Gaussian channel or 25 dB in the Rayleigh fading channel.Meanwhile,the proposed method has a good concealment due to its undetectable property by the generalized second order cyclostationary spectrum,which makes it suit for secure communications in the physical layer.…”
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Openstack authentication protocol based on digital certificate by Zhiqiang ZHU, Renhao LIN, Cuiyun HU

“…As the industry standard for open source cloud platforms,openstack uses the single-factor authentication method based on username and password that provides by keystone components to identity authentication mechanism,while it is not suitable for application scenarios with high security level requirements.A digital certificate-based identity authentication protocol which had cloud user identification protocol and authentication protocol was designed to meet the requirements.With expending the keystone component to achieve a digital certificate-based identity authentication system,a combination of authentication server,UKey technology,encryption technology and well-established key management and so on was used.According to the research,the system can effectively resist multiple cyber-attacks and improve the security of cloud users when they log in to the cloud platform.…”
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To use and engage? Identifying distinct user types in interaction with a smartphone-based intervention by Aniek M. Siezenga, Esther C.A. Mertens, Jean-Louis van Gelder

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Learning the factors controlling mineral dissolution in three-dimensional fracture networks: applications in geologic carbon sequestration by Aleksandra A. Pachalieva, Aleksandra A. Pachalieva, Jeffrey D. Hyman, Daniel O’Malley, Gowri Srinivasan, Hari Viswanathan

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Dimensions of suffering and the need for palliative care: experiences and expectations of patients living with cancer and diabetes and their caregivers in Mexico – a qualitative st... by Svetlana V Doubova, Ingrid Patricia Martinez-Vega, Felicia Knaul, Afsan Bhadelia, Diana Pérez-Moran, Nancy García-Cervantes

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Impact of the National Drug Price Negotiation policy on the price, usage, and affordability of anticancer medicines in Shandong Province, China by Yaqun Sun, Yan Qiang, Yongxuan Duan, Yan Song, Yan Song

“…It is essential to encourage the research and development of high-quality generic drugs to strengthen reasonable market competition, as well as improve the multi-tiered medical security system.…”
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Decoding the chicken gastrointestinal microbiome by PB. Burrows, F. Godoy-Santos, K. Lawther, A. Richmond, N. Corcionivoschi, SA. Huws

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