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China Communications 2015年第3期12卷 9-19页

作者： CHEN Jie zhang yueyu SU Wencong State Key Laboratory of Integrated Service Networks Xidian University Department of Electrical and Computer Engineering University of Michigan-DearbornDearborn 48128USA

Incorporating electric vehicles into smart grid,vehicle-to-Grid(V2G) makes it feasible to charge for large-scale electric vehicles,and in turn support electric vehicles,as mobile and distributed storage units,to discharge to smart *** order to provide reliable and efficient services,the operator of V2 G networks needs to monitor realtime status of every plug-in electric vehicle(PEV) and then evaluate current electricity storage ***,aggregation and dynamic management are three basic but crucial characteristics of which the services of V2 G networks should ***,few of existing authentication schemes for V2 G networks could satisfy them *** this paper,we propose a secure and efficient authentication scheme with privacy-preserving for V2 G *** scheme makes the charging/discharging station authenticate PEVs anonymously and manage them ***,the monitoring data collected by the charging/discharging station could be sent to a local aggregator(LAG)in batch *** particular,time overheads during verification stage are independent with the number of involved PEVs,and there is no need to update the membership certificate and key pair before PEV logs out.

关键词： smart grid Vehicle-to-Grid(V2G) networks anonymous authentication revocable group signature

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细菌溶解产物治疗气道变应性疾病的研究进展

国际免疫学杂志 2024年第1期47卷 88-93页

作者：李欣吕芸张玥钰何健甘肃中医药大学第一临床医学院兰州730000 甘肃省人民医院耳鼻咽喉头颈外科兰州730030

细菌溶解产物(bacterial lysates,BLs)是近年兴起的一种免疫调节剂,它可以通过调节体内的免疫系统从而增强机体的抗感染能力。BLs还可以通过改变辅助性T细胞(help T cell,Th)1/Th2平衡降低变态反应的发生率。以往关于BLs的研究主要集中... 详细信息

细菌溶解产物(bacterial lysates,BLs)是近年兴起的一种免疫调节剂,它可以通过调节体内的免疫系统从而增强机体的抗感染能力。BLs还可以通过改变辅助性T细胞(help T cell,Th)1/Th2平衡降低变态反应的发生率。以往关于BLs的研究主要集中在预防儿童和成人反复呼吸道感染中,近些年在变应性疾病中的应用逐渐增多。文章就BLs在变应性气道疾病中的作用机制及最新研究进展进行综述。

关键词：细菌溶解产物气道高反应免疫反应变应性疾病

Impossible differential cryptanalysis of advanced encryption standard

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Science in China(Series F) 2007年第3期50卷 342-350页

作者： CHEN Jie HU YuPu zhang yueyu Key Laboratory of Computer Networks & Information Security Ministry of Education Xidian UniversityXi'an 710071 China

Impossible differential cryptanalysis is a method recovering secret key, which gets rid of the keys that satisfy impossible differential relations. This paper concentrates on the impossible differential cryptanalysis of Advanced Encryption Standard （AES） and presents two methods for impossible differential cryptanalysis of 7-round AES-192 and 8-round AES-256 combined with time-memory trade-off by exploiting weaknesses in their key schedule. This attack on the reduced to 7-round AES-192 requires about 294.5 chosen plaintexts, demands 2129 words of memory, and performs 2157 7-round AES-192 encryptions. Furthermore, this attack on the reduced to 8-round AES-256 requires about 2^101 chosen plaintexts, demands 2^201 words of memory, and performs 2^228 8-round AES-256 encryptions.

关键词： block cipher impossible differential cryptanalysis advanced encryption standard cryptanalysis

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声带息肉局部激素注射治疗研究进展

中国医学文摘（耳鼻咽喉科学） 2024年第1期39卷 196-199,188页

作者：彭珍何健吕芸张玥钰李欣甘肃中医药大学临床医学院甘肃兰州730000 甘肃省人民医院甘肃兰州730000

现阶段,随着人们工作压力增大、环境卫生改变、消费水平上升和不良生活习惯增多等,声带息肉的发病率正在逐年增长,同时伴随着相对较高的复发率。患者苦于保守治疗效果欠佳,手术治疗反复性发生的困扰,严重影响患者的生活质量。声带息肉... 详细信息

现阶段,随着人们工作压力增大、环境卫生改变、消费水平上升和不良生活习惯增多等,声带息肉的发病率正在逐年增长,同时伴随着相对较高的复发率。患者苦于保守治疗效果欠佳,手术治疗反复性发生的困扰,严重影响患者的生活质量。声带息肉局部激素注射治疗进入临床治疗中,在声带任克间隙注射适量的长效激素,操作简单又疗效持久,且副作用小,被视为手术与保守治疗声带息肉外的另一有效方式。本研究就声带息肉局部激素注射治疗的作用机制,注射方式,常用药物及最新研究进展做一综述。

关键词：声带息肉局部激素治疗糖皮质激素激素注射

血清维生素E水平与变应性鼻炎关系的研究进展

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中国耳鼻咽喉颅底外科杂志 2024年第2期30卷 54-59页

作者：李欣吕芸张玥钰彭珍逯英杰何健甘肃中医药大学第一临床医学院甘肃兰州730000 甘肃省人民医院耳鼻咽喉头颈外科甘肃兰州730030

变应性鼻炎(AR)是由于辅助性T细胞2(Th2)淋巴细胞过度活化而引起的一种鼻腔黏膜非感染性炎症型的疾病,是耳鼻咽喉科最常见的慢性难治性疾病。由于近年来患病率明显上升,越来越多的学者开始关注AR。维生素E在临床实践中被广泛用于预防和... 详细信息

变应性鼻炎(AR)是由于辅助性T细胞2(Th2)淋巴细胞过度活化而引起的一种鼻腔黏膜非感染性炎症型的疾病,是耳鼻咽喉科最常见的慢性难治性疾病。由于近年来患病率明显上升,越来越多的学者开始关注AR。维生素E在临床实践中被广泛用于预防和治疗不同的疾病,有基础科学研究发现维生素E与AR有着重要的联系,它可以减少免疫变态反应的发生。本文通过对维生素E的代谢、作用机制及其与AR之间的关系的最新研究进展进行综述,旨在为维生素E在AR中的应用提供一定的理论指导。

关键词：变应性鼻炎维生素E 免疫反应

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A Brief Analysis of the Correlation Between Allergic Rhinitis and Traditional Chinese Medicine Constitution

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Journal of Clinical and Nursing Research 2022年第5期6卷 1-8页

作者： yueyu zhang Lihua zhang College of Acupuncture and Orthopedics Hubei University of Chinese MedicineWuhan 430065Hubei ProvinceChina Department of Acupuncture Hubei Provincial Hospital of Chinese MedicineWuhan 430060Hubei ProvinceChina

Allergic rhinitis(AR)and is a type of allergic diseases caused by an inflammation of the nasal mucosa caused by ***,AR is a common allergic disease and is difficult to *** to differences in individual constitutions also known as body type,the severity of the disease is also different and it may even affect the daily life of the patient if it is *** effective treatment of AR has become a hot topic in current allergic disease *** Chinese Medicine’s understanding of constitution is based on the“Yellow Emperor’s Internal Classic”book,and Professor Wang Qi put forward the“physical constitution theory of traditional Chinese medicine”.The constitution is a key internal factor of the occurrence and development of *** is believed in Traditional Chinese medicine(TCM)that the constitution can be regulated,and rectifying the patient’s imbalanced constitution has a positive effect on the diagnosis,treatment,and prognosis of the ***,based on the“physical constitution theory of TCM”,this study considers the idea of treating body differently applying TCM constitution in the treatment of AR as the breakthrough point,and explores the correlation between AR and TCM *** results show that TCM constitution is an intrinsic factor affecting the pathogenesis of *** use of TCM constitution theory in the treatment of AR has a positive effect and should be popularized in application.

关键词： Constitution Traditional Chinese medicine Allergic rhinitis

Differential Collision Attack on Reduced FOX Block Cipher

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China Communications 2012年第7期9卷 71-76页

作者： Chen Jie Hu Yupu zhang yueyu Dong Xiaoli State Key Laboratory of ntegrated Service Networks Xidian University Xi'an 710071 P. R. China School of Telecommunication and Information Egineering Xi'an University of Posts and TelecommunicationsXi'an 710121 P. R. China

This paper presents a method for differen- tial collision attack of reduced FOX block cipher based on 4-round distinguishing property. It can be used to attack 5, 6 and 7-round FOX64 and 5-round FOX128. Our attack has a precomputation phase, but it can be obtained before attack and computed once for all. This attack on the reduced to 4-round FOX64 requires only 7 chosen plaintexts, and performs 242.8 4-round FOX64 encryptions. It could be extended to 5 （6, 7）-round FOX64 by a key exhaustive search behind the fourth round.

关键词： cryptography block cipher FOX differential collision attack

Staphylococcus aureus and biofilms:transmission, threats, and promising strategies in animal husbandry

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Journal of Animal Science and Biotechnology 2024年第4期15卷 1408-1423页

作者： Mengda Song Qi Tang Yakun Ding Peng Tan Yucheng zhang Tao Wang Chenlong Zhou Shenrui Xu Mengwei Lyu yueyu Bai Xi Ma State Key Laboratory of Animal Nutrition and Feeding College of Animal Science and TechnologyChina Agricultural UniversityBeijing 100193China Key Laboratory of Innovative Utilization of Local Cattle and Sheep Germplasm Resources(Co‑Construction by Ministry and Province) Ministry of Agriculture and Rural AffairsSchool of Agricultural SciencesZhengzhou UniversityZhengzhou 450001China

Staphylococcus aureus(S. aureus) is a common pathogenic bacterium in animal husbandry that can cause diseases such as mastitis, skin infections, arthritis, and other ailments. The formation of biofilms threatens and exacerbates S. aureus infection by allowing the bacteria to adhere to pathological areas and livestock product surfaces, thus triggering animal health crises and safety issues with livestock products. To solve this problem, in this review, we provide a brief overview of the harm caused by S. aureus and its biofilms on livestock and animal byproducts(meat and dairy products). We also describe the ways in which S. aureus spreads in animals and the threats it poses to the livestock industry. The processes and molecular mechanisms involved in biofilm formation are then explained. Finally, we discuss strategies for the removal and eradication of S. aureus and biofilms in animal husbandry, including the use of antimicrobial peptides, plant extracts, nanoparticles, phages, and antibodies. These strategies to reduce the spread of S. aureus in animal husbandry help maintain livestock health and improve productivity to ensure the ecologically sustainable development of animal husbandry and the safety of livestock products.

关键词： Animal husbandry Biofilm Mastitis Mitigation strategies Staphylococcus aureus

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白盒SM4的分析与改进

电子与信息学报 2022年第8期44卷 2903-2913页

作者：张跃宇徐东陈杰西安电子科技大学网络与信息安全学院西安710071 桂林电子科技大学广西密码学与信息安全重点实验室桂林541004 西安电子科技大学ISN国家重点实验室西安710071

差分计算分析(DCA)是一种应用于白盒实现安全性分析的侧信道分析手段,其高效性在白盒高级数据加密标准(AES)的分析工作中已得到验证。该文针对白盒SM4方案提出一种类差分计算分析的自动化分析方法,该分析以白盒SM4方案中的查找表结果为... 详细信息

差分计算分析(DCA)是一种应用于白盒实现安全性分析的侧信道分析手段,其高效性在白盒高级数据加密标准(AES)的分析工作中已得到验证。该文针对白盒SM4方案提出一种类差分计算分析的自动化分析方法,该分析以白盒SM4方案中的查找表结果为分析对象,采用统计分析的方法提取密钥,称为中间值平均差分分析(IVMDA)。相比于已有的白盒SM4的分析方法,中间值平均差分分析所需要的条件更少,分析效率更高。在对白盒SM4方案进行成功分析后,该文提出一种软件对策以提高白盒SM4方案的安全性,该对策利用非线性部件对白盒方案中的中间状态进行混淆,消除中间状态与密钥之间的相关性。实验证明该对策可以有效抵抗中间值平均差分分析。

关键词：白盒实现 SM4算法差分计算分析软件对策

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白盒SM4的中间值平均差分分析

西安电子科技大学学报 2022年第1期49卷 111-120页

作者：张跃宇徐东蔡志强陈杰西安电子科技大学网络与信息安全学院陕西西安710071 西安电子科技大学综合业务网理论与关键技术国家重点实验室陕西西安710071 中国人民解放军66061部队山西阳泉100141 桂林电子科技大学广西密码学与信息安全重点实验室广西桂林541004

在白盒攻击环境中,攻击者对密码系统拥有全部的访问权限。为保证在白盒攻击环境下密钥的安全性,提出了白盒密码的概念。2016年,BOS等人首次将侧信道分析思想引入白盒密码的分析工作中,提出差分计算分析方法,开创了白盒密码分析的新路径... 详细信息

在白盒攻击环境中,攻击者对密码系统拥有全部的访问权限。为保证在白盒攻击环境下密钥的安全性,提出了白盒密码的概念。2016年,BOS等人首次将侧信道分析思想引入白盒密码的分析工作中,提出差分计算分析方法,开创了白盒密码分析的新路径。差分计算分析以白盒密码程序运行过程中的软件执行轨迹为分析对象,采用统计分析的方法执行密钥提取,是否掌握白盒密码的设计细节对分析几乎不产生影响。白盒SM4是商用密码标准算法SM4在白盒安全模型下的密码实现。为高效地评估白盒SM4的安全性,在对差分计算分析进行研究的基础上,提出一种针对白盒SM4的侧信道分析方法,称为中间值平均差分分析方法(IVMDA)。IVMDA直接利用加密过程中的中间值进行分析,采用线性组合的方式抵消白盒SM4的混淆手段。在最少60条随机明文的参与下,仅需8 min左右即可完整地提取出第一轮子密钥。该方法相比于已有的分析方法,具备部署方便、适用于实际应用环境、分析效率高的特点。

关键词：白盒实现 SM4 侧信道分析差分计算分析