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Behaviour of Outsourced Employees as Sources of Information System Security Threats 资讯系统安全威胁来源的外判雇员行为
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_10
David Oyebisi, K. Njenga
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引用次数: 2
Characterizing Types of Smart Contracts in the Ethereum Landscape 描述以太坊领域中智能合约的类型
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_28
Monika Di Angelo, G. Salzer
{"title":"Characterizing Types of Smart Contracts in the Ethereum Landscape","authors":"Monika Di Angelo, G. Salzer","doi":"10.1007/978-3-030-54455-3_28","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_28","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126922256","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: 17
Future of Finance - From G20 to Practical Implementation of Multi-stakeholder Governance on Blockchain Based Finance 金融的未来——从G20到区块链金融多利益相关者治理的实际实施
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_18
Yuta Takanashi
{"title":"Future of Finance - From G20 to Practical Implementation of Multi-stakeholder Governance on Blockchain Based Finance","authors":"Yuta Takanashi","doi":"10.1007/978-3-030-54455-3_18","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_18","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115568514","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
The Extended UTXO Model 扩展UTXO模型
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_37
M. Chakravarty, James Chapman, K. Mackenzie, Orestis Melkonian, M. P. Jones, P. Wadler
{"title":"The Extended UTXO Model","authors":"M. Chakravarty, James Chapman, K. Mackenzie, Orestis Melkonian, M. P. Jones, P. Wadler","doi":"10.1007/978-3-030-54455-3_37","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_37","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117153994","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: 50
Marlowe: Implementing and Analysing Financial Contracts on Blockchain Marlowe:在区块链上实施和分析金融合同
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_35
Pablo Lamela Seijas, Alexander Nemish, D. Smith, S. Thompson
{"title":"Marlowe: Implementing and Analysing Financial Contracts on Blockchain","authors":"Pablo Lamela Seijas, Alexander Nemish, D. Smith, S. Thompson","doi":"10.1007/978-3-030-54455-3_35","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_35","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125057830","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: 20
Security and Privacy Awareness in Smart Environments - A Cross-Country Investigation 智能环境中的安全和隐私意识——一项跨国调查
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_7
O. Kulyk, B. Reinheimer, L. Aldag, Peter Mayer, N. Gerber, M. Volkamer
{"title":"Security and Privacy Awareness in Smart Environments - A Cross-Country Investigation","authors":"O. Kulyk, B. Reinheimer, L. Aldag, Peter Mayer, N. Gerber, M. Volkamer","doi":"10.1007/978-3-030-54455-3_7","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_7","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116648873","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: 9
Exploring Effects of Auditory Stimuli on CAPTCHA Performance 探索听觉刺激对验证码表现的影响
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_11
Bruce Berg, Tyler Kaczmarek, A. Kobsa, G. Tsudik
{"title":"Exploring Effects of Auditory Stimuli on CAPTCHA Performance","authors":"Bruce Berg, Tyler Kaczmarek, A. Kobsa, G. Tsudik","doi":"10.1007/978-3-030-54455-3_11","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_11","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114769525","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
Load Balancing for Sharded Blockchains 分片区块链的负载平衡
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.31224/osf.io/fyqar
Naoya Okanami, Ryuya Nakamura, T. Nishide
{"title":"Load Balancing for Sharded Blockchains","authors":"Naoya Okanami, Ryuya Nakamura, T. Nishide","doi":"10.31224/osf.io/fyqar","DOIUrl":"https://doi.org/10.31224/osf.io/fyqar","url":null,"abstract":"Sharding is an approach to designing a highly scalable blockchain. A sharded blockchain achieves parallelism by dividing consensus nodes (validators) into groups called shards and making them process different transactions in each shard. In this paper, we economically analyze users’ behavior on sharded blockchains and identify a phenomenon that users’ accounts and smart contracts eventually get concentrated in a few shards, making shard loads unfair. This phenomenon leads to bad user experiences, such as delays in transaction inclusions and increased transaction fees. To solve the above problem, we propose a load balancing ramework in sharded blockchains in which accounts and contracts are frequently reassigned into shards to reduce the difference of loads between shards. We formulate the contract reassignment as an optimization problem and present the algorithm to solve it. Further, we apply the framework to an existing sharding design (Ethereum 2.0) and modify the protocol to do load balancing. Finally, we simulate the protocol and observe smaller transaction delays and fees.","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132557123","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: 6
Short Paper: Mechanized Proofs of Verifiability and Privacy in a Paper-Based E-Voting Scheme 短文:基于纸张的电子投票方案中可验证性和隐私性的机械化证明
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_22
Marie-Laure Zollinger, P. B. Rønne, P. Ryan
{"title":"Short Paper: Mechanized Proofs of Verifiability and Privacy in a Paper-Based E-Voting Scheme","authors":"Marie-Laure Zollinger, P. B. Rønne, P. Ryan","doi":"10.1007/978-3-030-54455-3_22","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_22","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132786014","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: 6
A Blockchain Based Approach to Resource Sharing in Smart Neighbourhoods 基于区块链的智能社区资源共享方法
Financial Cryptography Workshops Pub Date : 2020-02-14 DOI: 10.1007/978-3-030-54455-3_39
K. Venkateswarlu, S. Avizheh, R. Safavi-Naini
{"title":"A Blockchain Based Approach to Resource Sharing in Smart Neighbourhoods","authors":"K. Venkateswarlu, S. Avizheh, R. Safavi-Naini","doi":"10.1007/978-3-030-54455-3_39","DOIUrl":"https://doi.org/10.1007/978-3-030-54455-3_39","url":null,"abstract":"","PeriodicalId":257557,"journal":{"name":"Financial Cryptography Workshops","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127065282","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
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