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2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)最新文献

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The Secure Data Sharing and Interchange Model Based on Blockchain for Single Window in Trade Facilitation 基于区块链的贸易便利化单窗口安全数据共享与交换模型
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00041
Liangzuo Dong, Jinyi Zhao, Taowei Chen, Yimin Yu, Zhengtai Duan, Jie Zhu
{"title":"The Secure Data Sharing and Interchange Model Based on Blockchain for Single Window in Trade Facilitation","authors":"Liangzuo Dong, Jinyi Zhao, Taowei Chen, Yimin Yu, Zhengtai Duan, Jie Zhu","doi":"10.1109/ICBCTIS55569.2022.00041","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00041","url":null,"abstract":"Nowadays, ȜBlockchain + Single Window(SW)”, as a potential solution to one-stop electronic platform, has been considered to open new opportunities to improve user experience quality of data, risk management and the operation, in SW. However, despite these opportunities hopefully enhancing the efficiency, transparency and reduce the cost in trade single window, there still exits challenges addressed including technical issue such as on-chain privacy-preserving, storage limitation and trade document provenances. In this paper, we put forward a model of data interchange based on blockchain to build trusted and coordinated architecture while guaranteeing robust blockchain for cross-border data sharing and verification in trade single window. First, a decentralized digital identity compliant W3C DID method is introduced to create self-sovereign identity layer for interoperability between all trade participants. Secondly, cipher-text policy attribute-based encryption(CP-ABE) scheme is integrated with the blockchain system to realize fine-grained access control and privacy protection for trade documents. Finally, we design an on-chain verification and off-chain data interchange protocol on inter-agency collaboration without revealing data. the theoretically analysis and computing simulation demonstrate the advantages of our proposed scheme.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116891780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reentrancy Vulnerability Detection of Smart Contract Based on Bidirectional Sequential Neural Network with Hierarchical Attention Mechanism 基于层次关注机制的双向顺序神经网络智能合约重入漏洞检测
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00024
Guangxia Xu, Lei Liu, Zhaojian Zhou
{"title":"Reentrancy Vulnerability Detection of Smart Contract Based on Bidirectional Sequential Neural Network with Hierarchical Attention Mechanism","authors":"Guangxia Xu, Lei Liu, Zhaojian Zhou","doi":"10.1109/ICBCTIS55569.2022.00024","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00024","url":null,"abstract":"In recent years, with the advent of the blockchain 2.0 era, the security problems of smart contracts have gradually emerged. The detection of contract vulnerabilities is currently a research hotspot in blockchain security [1]. Current research methods are mainly based on traditional software defect analysis methods for vulnerabilities detection, but the detection accuracy and false alarm rate are not satisfactory. In this paper, we propose a bidirectional long short-term memory neural network model (HAM-BiLSTM for short) with hierarchical attention mechanism, which takes the code segment and account information of a smart contract as input. It divides the input samples into three levels as documents: word level, sentence level and document level, and introduces attention mechanism in different levels. The aim is to detect reentrancy vulnerability more accurately and reduce the false alarm rate of the model as much as possible. The neural network model classifies smart contracts through softmax layers by learning feature information from training samples to determine the presence of reentrancy vulnerability. The experiments demonstrate that our proposed solution and model increase detection accuracy and reduce false alarm rate.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125052586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Provenance Based Intrusion Detection via Measuring Provenance Sequence Similarity 基于源序列相似度度量的源入侵检测
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00052
Lin Wu, Yl Xie, Yafeng Wu, Jinyuan Liang, Xuan Li
{"title":"Provenance Based Intrusion Detection via Measuring Provenance Sequence Similarity","authors":"Lin Wu, Yl Xie, Yafeng Wu, Jinyuan Liang, Xuan Li","doi":"10.1109/ICBCTIS55569.2022.00052","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00052","url":null,"abstract":"Malicious intrusion presents normalization and diversification in the current environment. Attackers often evade detection by changing the execution order of programs or adding many confusing operations. Aiming at the problem that the existing methods cannot accurately detect abnormal variant sequences, we propose PSSID, an intrusion detection method based on provenance sequence similarity. Firstly, the system data is transformed into a provenance graph, and each path in the provenance graph is regarded as a provenance sequence. Then the provenance sequence and the rule database sequence are compared to find the maximum common sequence length. Finally, according to the distribution of sequence lengths, obtain the two sequences' similarity value to judge whether it is abnormal.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115213929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SRRS: A Blockchain Fast Propagation Protocol Based on non-Markovian Process 基于非马尔可夫过程的区块链快速传播协议
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00060
Xiaowei Zhang, Donghui Hu, Ming Li, Hui Wang
{"title":"SRRS: A Blockchain Fast Propagation Protocol Based on non-Markovian Process","authors":"Xiaowei Zhang, Donghui Hu, Ming Li, Hui Wang","doi":"10.1109/ICBCTIS55569.2022.00060","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00060","url":null,"abstract":"With the widespread use of Bitcoin, more demands on the underlying blockchain technology have been raised for more efficient transactions. Thus, in the last decade, many solutions have been proposed to improve the propagation of blocks. Motivated by the social reinforcement rumor spreading (SRRS), we propose a blockchain fast propagation protocol based on a non-Markovian process, which refers to that the verification and transmission of a block also depends on its propagation history. The simulated experimental results show that our protocol can significantly accelerate the propagation of blocks. Compared with existing major solutions, our protocol does not change the main procedure of Bitcoin and the block data structure. This is a huge advantage for practical applications. Moreover, employing the theories of complex networks and percolation, we develop a method that presents a theoretical analysis for our protocol, which can find the optimal setting of our protocol.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117107558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Container Anomaly Detection System Based on Rule Mining and Matching 基于规则挖掘与匹配的容器异常检测系统
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00034
Daisong Yu, Yulai Xie, Huachao Long, Minpeng Jin, Xuan Li
{"title":"Container Anomaly Detection System Based on Rule Mining and Matching","authors":"Daisong Yu, Yulai Xie, Huachao Long, Minpeng Jin, Xuan Li","doi":"10.1109/ICBCTIS55569.2022.00034","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00034","url":null,"abstract":"Compared with virtual machine technology, container technology is more and more popular by virtue of its excellent convenience and reliable security isolation. Containers will encounter various anomalies during operation. For maintenance personnel, a large number of abnormal logs makes the work of anomaly analysis very difficult, so anomaly detection technology is needed. In this paper, a container anomaly detection system based on rule mining and matching is proposed, which collects and simplifies the container's logs generated in the abnormal time period, then delivers them to association rule mining algorithm for rule mining and display rules to the maintainer who makes a decision after a simple analysis. The experimental results show that the rule mining algorithm can process log entries in less time consumption compared with traditional association rule mining algorithm, and container anomaly detection system can effectively help system administrator to locate anomalies.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123873855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Research On Blockchain Consensus Algorithms 区块链一致性算法的比较研究
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00045
Yuran Xiong, Chun-an Hu
{"title":"Comparative Research On Blockchain Consensus Algorithms","authors":"Yuran Xiong, Chun-an Hu","doi":"10.1109/ICBCTIS55569.2022.00045","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00045","url":null,"abstract":"With the rapid rise of digital currency in recent years, blockchain technology has now gradually entered the public's field of vision. Bitcoin, as the first application of blockchain, is self-evidently hot. Among them, Consensus algorithm plays a crucial role in blockchain technology, and consensus algorithm as the core can directly affect the merits and demerits of the blockchain system. Therefore, different consensus algorithms are adopted for different blockchain systems, and different consensus algorithms have their own advantages and disadvantages. This paper introduces the most mainstream blockchain consensus algorithms in detail, reveals the characteristics of various algorithms, compares them in three aspects such as security, limitation, and decentralization degree, and summarizes the advantages and disadvantages of each. For higher efficiency, potential optimization schemes of various mainstream consensus algorithms proposed by researchers are also presented in, so that later researchers and developers can gain insight into designing and learning consensus algorithms and clarify future research directions as a way, so as to promote the development and application of blockchain technology.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114316396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
An Improved Exponential ElGamal Encryption Scheme with Additive Homomorphism 一种改进的可加同态指数型ElGamal加密方案
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00017
Ronghao Zhou, Zijing Lin
{"title":"An Improved Exponential ElGamal Encryption Scheme with Additive Homomorphism","authors":"Ronghao Zhou, Zijing Lin","doi":"10.1109/ICBCTIS55569.2022.00017","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00017","url":null,"abstract":"Homomorphic encryption is a special encryption scheme which allows an untrusted third party to operate directly on the encrypted data. ElGamal encryption scheme is an early homomorphic encryption scheme with multiplicative homomorphism. We analysed the security of standard ElGamal encryption scheme by constructing reasonable interaction between attacker and random oracle. By associating the quadratic residue property of plaintext with the corresponding ciphertext, we found that the ElGamal encryption scheme was not secure enough under the attack of chosen plaintext. To solve this problem, we proposed a new homomorphic encryption scheme which we called exponential ElGamal, and tested its efficiency and security","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133950317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The Digital Identity Management System Model Based on Blockchain 基于区块链的数字身份管理系统模型
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00040
Zhiming Song, Yimin Yu
{"title":"The Digital Identity Management System Model Based on Blockchain","authors":"Zhiming Song, Yimin Yu","doi":"10.1109/ICBCTIS55569.2022.00040","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00040","url":null,"abstract":"Digital identity management system is the securi-ty infrastructure of computer and internet applications. However, currently, most of the digital identity management systems are faced with problems such as the difficulty of cross-domain authentication and interoperation, the lack of credibility of identity authentication, the weakness of the security of identity data. Although the advantages of block-chain technology have attached the attentions of experts and scholars in the field of digital identity management and many digital identity management systems based on block-chain have been built, the systems still can't completely solve the problems mentioned above. Therefore, in this pa-per, an effective digital identity management system model is proposed which combines technologies of self-sovereign identity and oracle with blockchain so as to pave a way in solving the problems mentioned above and constructing a secure and reliable digital identity management system.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131571874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Trust Measurement of Terminal Equipment Based on Device Fingerprint 基于设备指纹的终端设备信任度量研究
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00043
Jiaqi Peng, Ke-wei Yang, Jiaxing Xuan, Da Li, L. Fan
{"title":"Research on Trust Measurement of Terminal Equipment Based on Device Fingerprint","authors":"Jiaqi Peng, Ke-wei Yang, Jiaxing Xuan, Da Li, L. Fan","doi":"10.1109/ICBCTIS55569.2022.00043","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00043","url":null,"abstract":"Nowadays, network information security is of great concern, and the measurement of the trustworthiness of terminal devices is of great significance to the security of the entire network. The measurement method of terminal device security trust still has the problems of high complexity, lack of universality. In this paper, the device fingerprint library of device access network terminal devices is first established through the device fingerprint mixed collection method; Secondly, the software and hardware features of the device fingerprint are used to increase the uniqueness of the device identification, and the multi- dimensional standard metric is used to measure the trustworthiness of the terminal device; Finally, Block chain technology is used to store the fingerprint and standard model of network access terminal equipment on the chain. To improve the security level of network access devices, a device access method considering the trust of terminal devices from multiple perspectives is implemented.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133713718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Industrial Intrusion Detection System Based on CNN-Attention -BILSTM Network 基于CNN-Attention -BILSTM网络的工业入侵检测系统
2022 International Conference on Blockchain Technology and Information Security (ICBCTIS) Pub Date : 2022-07-01 DOI: 10.1109/ICBCTIS55569.2022.00019
Huang Chi, Chen Lin
{"title":"Industrial Intrusion Detection System Based on CNN-Attention -BILSTM Network","authors":"Huang Chi, Chen Lin","doi":"10.1109/ICBCTIS55569.2022.00019","DOIUrl":"https://doi.org/10.1109/ICBCTIS55569.2022.00019","url":null,"abstract":"In view of the existing intrusion detection system for real-time control, the problem of accuracy is not high, this algorithm with improved genetic algorithm to optimize the input vector of belief network, after dimension convolution layer is utilized to extract local features, recycling attention mechanism to explore the characteristics of the different impact on the weights of attack types of prediction, finally USES two-way LSTM extraction sequence. In this paper, the model based on CNN-attention-BILSTM network is compared with the model based on convolutional neural network and attention-BILSTM network and other technologies, and the performance is evaluated from the perspectives of accuracy, false alarm rate, processing performance and completeness. Finally, the experimental results show that, compared with the other models, the model based on CNN-attention-BILSTM network has the best performance on the KDD 99 test set. Using belief network dimension reduction can effectively reduce program running time.","PeriodicalId":295080,"journal":{"name":"2022 International Conference on Blockchain Technology and Information Security (ICBCTIS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121251655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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