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| 1 | Secure multi-party computation protocol for sequencing problem显示文摘In the field of multi-party computation,an important problem is how to construct an efficient and secure multi-party computation protocol for certain specific problems.In the present study,we make use of a secret sharing scheme to construct an efficient and secure multi-party computation protocol for sequencing problems.Our protocols are perfectly secure against both a passive adversary that can corrupt at most t (n-1)/2 participants, and an active adversary that can corrupt at most t < n/3 participants.The simplest sequencing problem is the Millionaires' problem. | TANG ChunMing SHI GuiHua YAO ZhengAn | 2011 | Science China(Information Sciences)2011，54，8： | 8 |
| 2 | An ID-based authenticated dynamic group key agreement with optimal round显示文摘Group key agreement protocols are crucial for achieving secure group communications.They are designed to provide a set of users with a shared secret key to achieve cryptographic goal over a public network.When group membership changes,the session key should be refreshed efficiently and securely.Most previous group key agreement protocols need at least two rounds to establish or refresh session keys.In this paper,a dynamic authenticated group key agreement(DAGKA) protocol based on identity-based cryptography is presented.By making use of the members' values stored in previous sessions,our Join and Leave algorithms reduce the computation and communication costs of members.In the proposed protocol,Setup and Join algorithms need one round.The session key can be refreshed without message exchange among remaining users in Leave algorithm,which makes the protocol more practical.Its security is proved under decisional bilinear Diffie-Hellman(DBDH) assumption in random oracle model. | TENG JiKai WU ChuanKun TANG ChunMing | 2012 | Science China(Information Sciences)2012，55，11： | 7 |
| 3 | Robust secure transmission for multiuser MISO systems with probabilistic QoS constraints显示文摘This paper considers a unicast multiuser multiple-input single-output(MISO) downlink system overheard by multiple single-antenna eavesdroppers. The objective is to jointly design the beamforming vectors and the artificial noise(AN) covariance matrix with imperfect channel state information(CSI) at the transmitter,such that the total transmit power is minimized while satisfying probabilistic quality of service(Qo S) constraints at legitimate users and the eavesdroppers. Using Bernstein-type inequalities and the S-procedure, we recast the non-convex power minimization problem as two different convex semidefinite programs(SDPs) which can be solved using interior-point methods. Simulation results show that the proposed methods outperform a nonrobust method and the ones using the isotropic AN. | Lijian ZHANG Liang JIN Wenyu LUO Chunming WANG Yanqun TANG | 2016 | Science China(Information Sciences)2016，59，2： | 7 |
| 4 | Leakproof secret sharing protocols with applications to group identification scheme显示文摘In a traditional (t,n)-threshold secret sharing scheme,t or more honest participants can reconstruct the secret K.In the reconstruction process,the individual shares and the secret key K are revealed,hence K is shared once only.In this paper,we firstly give the definition of leakproof secret sharing scheme which is composed of a distribution protocol and a proof protocol,then propose two leakproof secret sharing protocols,a computationally secure protocol and an information-theoretically secure protocol.In our protocols,t or more participants can jointly prove that they hold the secret K by using a multi-prover zero-knowledge argument of knowledge.As a result,the secret K will be shared for as many times as desired.Furthermore,each participant can detect the dealer in the distribution protocol from cheating,and any verifier can prevent non-qualified set of participants in proof protocol from cheating.As an example of the practical impact of our work we use our techniques to construct group identification schemes with zero-knowledge. | TANG ChunMing GAO ShuHong | 2012 | Science China(Information Sciences)2012，55，5： | 6 |
| 5 | Delegateable signatures based on non-interactive witness indistinguishable and non-interactive witness hiding proofs显示文摘A delegateable signature scheme(DSS)which was first introduced by Barak is mainly based on the non-interactive zero-knowledge proof(NIZK)for preventing the signing verifier from telling which witness(i.e.,restricted subset)is being used. However,the scheme is not significantly efficient due to the difficulty of constructing NIZK.We first show that a non-interactive witness indistinguishable(NIWI)proof sys- tem and a non-interactive witness hiding(NIWH)proof system are easier and more efficient proof models than NIZK in some cases.Furthermore,the witnesses em- ployed in these two protocols(NIWI and NIWT)cannot also be distinguished by the verifiers.Combined with theΣ-protocol,we then construct NIWI and NIWH proofs for any NP statement under the existence of one-way functions and show that each proof is different from those under the existence of trapdoor permutations.Finally,based on our NIWI and NIWH proofs,we construct delegateable signature schemes under the existence of one-way functions,which are more efficient than Barak's scheme under the existence of trapdoor permutations. | TANG ChunMing PEI DingYi WANG XiaoFeng LIU ZhuoJun | 2008 | Science in China(Series F)2008，51，2： | 5 |
| 6 | Superior in vitro anticancer effect of biomimetic paclitaxel and triptolide co-delivery system in gastric cancer显示文摘As a well-known anticancer drug,paclitaxel(PTX),a first-line chemotherapeutic agent,remains unsatisfactory for gastric cancer therapy.It is reported that triptolide(TPL)could enhance the anti-gastric cancer effect of PTX.Considering the poor solubility of both drugs,we developed a red blood cell membrane-biomimetic nanosystem,an emerging tool in drug delivery,to co-load paclitaxel and triptolide(red blood cell membrane coated PTX and TPL co-loaded poly(lactic-co-glycolic acid)[PLGA]nanoparticles,RP(P/T)).The successful preparation was confirmed in terms of particle size,morphology,and surface markers assays.This biomimetic system could prolong circulation and escape immune surveillance.And these properties were verified by stability,in vitro drug release,and cellular uptake assays.Moreover,the MTT and colony formation assays demonstrated the superior anti-proliferation effect of the RP(P/T)to free drugs.The enhanced antitumor effects of RP(P/T)on migration and invasion were also evaluated by wound-healing and transwell assays.Overall,the bionic co-delivery nanoplatform with improved efficacy in vitro is a promising therapy for gastric cancer. | Siwan Wang Hui Jiang Jia Wang Haisi Wu Ting Wu Mengnan Ni Qianqian Zhao You Ji Ziting Zhang Chunming Tang Huae Xu | 2021 | The Journal of Biomedical Research2021，35，4： | 5 |
| 7 | Exposure to blast shock waves via the ear canal induces deficits in vestibular afferent function in rats显示文摘The ears are air-filled structures that are directly impacted during blast exposure.In addition to hearing loss and tinnitus,blast victims often complain of vertigo,dizziness and unsteady posture,suggesting that blast exposure induces damage to the vestibular end organs in the inner ear.However,the underlying mechanisms remain to be elucidated.In this report,single vestibular afferent activity and the vestibuloocular reflex(VOR)were investigated before and after exposure to blast shock waves(~20 PSI)delivered into the left external ear canals of anesthetized rats.Single vestibular afferent activity was recorded from the superior branch of the left vestibular nerves of the blast-treated and control rats one day after blast exposure.Blast exposure reduced the spontaneous discharge rates of the otolith and canal afferents.Blast exposure also reduced the sensitivity of irregular canal afferents to sinusoidal head rotation at 0.5e2Hz.Blast exposure,however,resulted in few changes in the VOR responses to sinusoidal head rotation and translation.To the best of our knowledge,this is the first study that reports blast exposure-induced damage to vestibular afferents in an animal model.These results provide insights that may be helpful in developing biomarkers for early diagnosis of blast-induced vestibular deficits in military and civilian populations. | Yue Yu Jun Huang Xuehui Tang Jerome Allison David Sandlin Dalian Ding Yi Pang Chunming Zhang Tianwen Chen Nathan Yin Lan Chen William Mustain Wu Zhou Hong Zhu | 2020 | Journal of Otology2020，15，3： | 3 |
| 8 | OsPKpa_1 encodes a plastidic pyruvate kinase that affects starch biosynthesis in the rice endosperm显示文摘Pyruvate kinase(PK) is a key enzyme in glycolysis and carbon metabolism. Here, we isolated a rice(Oryza sativa) mutant, w59, with a white-core floury endosperm. Map-based cloning of w59 identified a mutation in OsPKpa_1, which encodes a plastidic isoform of PK(PKp). OsPKpa_1 localizes to the amyloplast stroma in the developing endosperm, and the mutation of OsPKpa_1 in w59 decreases the plastidic PK activity, resulting in dramatic changes to the lipid biosynthesis in seeds. The w59 grains were also characterized by a marked decrease in starch content. Consistent with a decrease in number and size of the w59 amyloplasts, large empty spaces were observed in the central region of the w59 endosperm, atthe early grain-filling stage. Moreover, a phylogenetic analysis revealed four potential rice isoforms of OsPKp. We validated the in vitro PK activity of these OsPKps through reconstituting active PKp complexes derived from inactive individual OsPKps, revealing the heteromeric structure of rice PKps, which was further confirmed using a protein–protein interaction analysis. These findings suggest a functional connection between lipid and starch synthesis in rice endosperm amyloplasts. | Yue Cai Wenwei Zhang Jie Jin Xiaoming Yang Xiaoman You Haigang Yan Liang Wang Jie Chen Jiahuan Xu Weiwei Chen Xingang Chen Jing Ma Xiaojie Tang Fei Kong Xiaopin Zhu Guoxiang Wang Ling Jiang William Terzaghi Chunming Wang Jianmin Wan | 2018 | Journal of Integrative Plant Biology2018，60，11： | 3 |
| 9 | A strongly secure identity-based authenticated group key exchange protocol显示文摘In group key exchange(GKE) protocols, a shared secret key is established among a group of members for cryptographic use over a public network. An identity-based protocol is preferred to that under the employment of traditional public key infrastructure(PKI), since identity-based cryptosystem can simplify public key management procedure. In ASIACCS 2011, a security model for GKE protocol called EGBG model was proposed. The EGBG model takes ephemeral secret key leakage attack into consideration. Until now, there is no ID-based GKE protocol secure in the EGBG model. In this paper, we propose an identity-based GKE protocol. Its AKE-security with KCIR and full forward secrecy, MA-security with KCIR and its contributiveness are proven in the EGBG model. The proposed protocol does not involve NAXOS trick, which does not resist side channel attack and thus it provides stronger security guarantee. It achieves mutual authentication without applying signature, which makes the protocol more practical. | TENG JiKai WU ChuanKun TANG ChunMing TIAN YouLiang | 2015 | Science China(Information Sciences)2015，58，9： | 2 |
| 10 | Spatial distribution of arbuscular mycorrhizal fungi, glomalin and soil enzymes under the canopy of Astragalus adsurgens Pall. in the Mu Us sandland, China显示文摘 | Chunming Bai Xueli He Hongliang Tang Baoqin Shan Lili Zhao | 2009 | Soil Biology and Biochemistry2009，，： | 2 |
| 11 | Spatial distribution of arbuscular mycorrhizal fungi, glomalin and soil enzymes under the canopy of Astragalus adsurgens Pall in the Mu Us sandland, China显示文摘 | BAI chunming HE Xueli TANG Hongliang | 2009 | Soil Biology and Biochemistry2009，41，： | 1 |
| 12 | Digital Proxy Blind Signature Schemes Based on DLP and ECDLP显示文摘 | Tan Zuowen Liu Zhuojun Tang Chunming | 2002 | MM Research Preprints2002，，21： | 1 |
| 13 | High-efficiency separation and extraction of naphthenic acid from high acid oils using imidazolium carbonate ionic liquids显示文摘N-alkyl imidazolium carbonate ionic liquids were employed to separate and recover naphthenic acid from model oils.The effects of the cationic and anionic structures of ionic liquids and operating conditions on the deacidification performance were investigated.The deacidification performance of traditional organic solvents was also investigated for comparison.The results indicated that the naphthenic acid could be completely removed from the model oil with a small mass ratio of ionic liquid to oil.The extracted naphthenic acid was regenerated with a recovery of up to 92%.In addition,imidazolium carbonate ionic liquids could be successfully regenerated and recycled.The mechanism of interaction between imidazole ionic liquids and the naphthenic acid molecules were explained by Gauss calculation. | Fenghua Geng Rui Zhang Luo Wu Zheng Tang Han Liu Haiyan Liu Zhichang Liu Chunming Xu Xianghai Meng | 2022 | Chinese Journal of Chemical Engineering2022，35，1： | 1 |
| 14 | Faster Pairing Compution on Genus 2 Hyperelliptic Curves 显示文摘 | TANG Chunming XU Maozhi QI Yanfeng | 2011 | Information Processinng Letters2011，111，10： | 1 |
| 15 | Digital Proxy Blind Signature Schemes Based on DLP and ECDLP显示文摘 | Tan Zuowen Liu Zhuojun Tang Chunming | 2002 | MM Resarch Pre-prints2002，，21： | 1 |
| 16 | Effect of 15?hydroxyprostaglandin dehydrogenase gene on the proliferationof gastric cancer cell murine forestomach carcinoma显示文摘 | Lihua Li Fu Yang Xiaojie Wang Jing Hu Libo Yang Chunming Tang Yunhua Wu Kun Miao Rui Liu Tao Shou | 2014 | Experimental and Therapeutic Medicine2014，，1： | 1 |
| 17 | A feasible descent SQP algorithm for general constrained optimization without strict complementary显示文摘 | Tang Chunming Hu Qingjie Zheng Haiyan | 2005 | Journal of Computational and Applied Mathematics2005，180，： | 1 |
| 18 | Digital proxy blind signature schemes based on DLP and ECDLP 显示文摘 | Zuowen Tan Zhuojun Liu Chunming Tang | | MM Research Preprints0，2002，： | 1 |
| 19 | Recent progress of quantum dots for energy storage applications显示文摘The environmental problems of global warming and fossil fuel depletion are increasingly severe,and the demand for energy conversion and storage is increasing.Ecological issues such as global warming and fossil fuel depletion are increasingly stringent,increasing energy conversion and storage needs.The rapid development of clean energy,such as solar energy,wind energy and hydrogen energy,is expected to be the key to solve the energy problem.Several excellent literature works have highlighted quantum dots in supercapacitors,lithium-sulfur batteries,and photocatalytic hydrogen production.Here,we outline the latest achievements of quantum dots and their composites materials in those energy storage applications.Moreover,we rationally analyze the shortcomings of quantum dots in energy storage and conversion,and predict the future development trend,challenges,and opportunities of quantum dots research. | Quan Xu Yingchun Niu Jiapeng Li Ziji Yang Jiajia Gao Lan Ding Huiqin Ni Peide Zhu Yinping Liu Yaoyao Tang Zhong-Peng Lv Bo Peng Travis Shihao Hu Hongjun Zhou Chunming Xu | 2022 | Carbon Neutrality2022，1，1： | 1 |
| 20 | Digital proxy blind signature schemes based on DLP and ECDLP 显示文摘 | TAN ZUOWEN LIU ZHUOJUN TANG CHUNMING | 2002 | MM Research Preprints2002，21，7： | 1 |
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