An Architecture for Managing Data Privacy in Healthcare with Blockchain
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.26/43552 |
Resumo: | With the fast development of blockchain technology in the latest years, its application in scenarios that require privacy, such as health area, have become encouraged and widely discussed. This paper presents an architecture to ensure the privacy of health-related data, which are stored and shared within a blockchain network in a decentralized manner, through the use of encryption with the RSA, ECC, and AES algorithms. Evaluation tests were performed to verify the impact of cryptography on the proposed architecture in terms of computational effort, memory usage, and execution time. The results demonstrate an impact mainly on the execution time and on the increase in the computational effort for sending data to the blockchain, which is justifiable considering the privacy and security provided with the architecture and encryption. |
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An Architecture for Managing Data Privacy in Healthcare with Blockchainblockchain;cryptography;DApp;health data;privacyWith the fast development of blockchain technology in the latest years, its application in scenarios that require privacy, such as health area, have become encouraged and widely discussed. This paper presents an architecture to ensure the privacy of health-related data, which are stored and shared within a blockchain network in a decentralized manner, through the use of encryption with the RSA, ECC, and AES algorithms. Evaluation tests were performed to verify the impact of cryptography on the proposed architecture in terms of computational effort, memory usage, and execution time. The results demonstrate an impact mainly on the execution time and on the increase in the computational effort for sending data to the blockchain, which is justifiable considering the privacy and security provided with the architecture and encryption.GRANT_NUMBER: 32020Repositório ComumDe Moraes Rossetto, Anubis GracielaSega, Christofer LuizLEITHARDT, VALDERI2023-02-01T18:11:59Z2022-10-292022-11-03T15:05:31Z2022-10-29T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.26/43552engcv-prod-306999110.3390/s22218292info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-04-13T10:30:25Zoai:comum.rcaap.pt:10400.26/43552Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:46:42.615151Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
title |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
spellingShingle |
An Architecture for Managing Data Privacy in Healthcare with Blockchain De Moraes Rossetto, Anubis Graciela blockchain; cryptography; DApp; health data; privacy |
title_short |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
title_full |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
title_fullStr |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
title_full_unstemmed |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
title_sort |
An Architecture for Managing Data Privacy in Healthcare with Blockchain |
author |
De Moraes Rossetto, Anubis Graciela |
author_facet |
De Moraes Rossetto, Anubis Graciela Sega, Christofer Luiz LEITHARDT, VALDERI |
author_role |
author |
author2 |
Sega, Christofer Luiz LEITHARDT, VALDERI |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório Comum |
dc.contributor.author.fl_str_mv |
De Moraes Rossetto, Anubis Graciela Sega, Christofer Luiz LEITHARDT, VALDERI |
dc.subject.por.fl_str_mv |
blockchain; cryptography; DApp; health data; privacy |
topic |
blockchain; cryptography; DApp; health data; privacy |
description |
With the fast development of blockchain technology in the latest years, its application in scenarios that require privacy, such as health area, have become encouraged and widely discussed. This paper presents an architecture to ensure the privacy of health-related data, which are stored and shared within a blockchain network in a decentralized manner, through the use of encryption with the RSA, ECC, and AES algorithms. Evaluation tests were performed to verify the impact of cryptography on the proposed architecture in terms of computational effort, memory usage, and execution time. The results demonstrate an impact mainly on the execution time and on the increase in the computational effort for sending data to the blockchain, which is justifiable considering the privacy and security provided with the architecture and encryption. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-29 2022-11-03T15:05:31Z 2022-10-29T00:00:00Z 2023-02-01T18:11:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.26/43552 |
url |
http://hdl.handle.net/10400.26/43552 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
cv-prod-3069991 10.3390/s22218292 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799130938401095680 |