Publicação: Extending Smart Contracts security through cryptographic protocols
| dc.contributor.advisor1 | Sendin, Ivan da Silva | |
| dc.contributor.advisor1Lattes | http://lattes.cnpq.br/3974513105953302 | pt_BR |
| dc.contributor.referee1 | Lima, Maria Adriana Vidigal de | |
| dc.contributor.referee1Lattes | http://lattes.cnpq.br/0532686872124118 | pt_BR |
| dc.contributor.referee2 | Miani, Rodrigo Sanches | |
| dc.contributor.referee2Lattes | http://lattes.cnpq.br/2992074747740327 | pt_BR |
| dc.creator | Reis, Matheus Cunha | |
| dc.date.accessioned | 2021-01-07T16:08:28Z | |
| dc.date.available | 2021-01-07T16:08:28Z | |
| dc.date.issued | 2020-12-21 | |
| dc.description.degreename | Trabalho de Conclusão de Curso (Graduação) | pt_BR |
| dc.description.resumo | Smart Contracts along with Blockchain bring a new set of possibilities in the security protocol development: participants gain guarantees of the correct execution of the protocol steps while Blockchain provides a secure and immutable environment to execute those protocols. In contrast, current Smart Contract solutions do not provide the necessary data privacy for the interested participants in a trade, especially when they are not mutually trustworthy, being awful in scenarios of e-goods commerce. To provide a solution for e-goods trading where the involved parties do not trust each other, this work presents a fair trade protocol using Smart Contracts, Bloom Filters, and the Ethereum platform. In general, the protocol proved to be promising for medium to high-cost trades. However, its use in small-cost scenarios must be approached with caution, as the protocol's cost execution must be taken into account. | pt_BR |
| dc.identifier.citation | REIS, Matheus Cunha. Extending Smart Contracts security through cryptographic protocols. 2020. 49 f. Trabalho de Conclusão de Curso (Graduação em Ciência da Computação) - Universidade Federal de Uberlândia, Uberlândia, 2020. | pt_BR |
| dc.identifier.uri | https://repositorio.ufu.br/handle/123456789/30958 | |
| dc.language | eng | pt_BR |
| dc.orcid.putcode | 86436386 | |
| dc.publisher | Universidade Federal de Uberlândia | pt_BR |
| dc.publisher.country | Brasil | pt_BR |
| dc.publisher.course | Ciência da Computação | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.sizeorduration | 49 | pt_BR |
| dc.subject | Blockchain | pt_BR |
| dc.subject | Blockchain | pt_BR |
| dc.subject | Ethereum | pt_BR |
| dc.subject | Ethereum | pt_BR |
| dc.subject | Smart contracts | pt_BR |
| dc.subject | Contratos inteligentes | pt_BR |
| dc.subject | Fair Trade | pt_BR |
| dc.subject | Troca justa | pt_BR |
| dc.subject.cnpq | CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO | pt_BR |
| dc.title | Extending Smart Contracts security through cryptographic protocols | pt_BR |
| dc.title.alternative | Usando protocolos Criptográficos para superar limitações de Smart Contracts | pt_BR |
| dc.type | Trabalho de Conclusão de Curso | pt_BR |
| dspace.entity.type | Publication |