UnivChain: um modelo para autenticação de documentos acadêmicos baseado em blockchain
Resumo
Em meio ao constante avanço tecnológico, a validação de documentos acadêmicos segue sendo um desafio para universidades, alunos e o mercado de trabalho. O modelo atual não oferece um método simples e robusto para verificação de autenticidade, armazenamento, e distribuição. Este trabalho apresenta um modelo baseado em blockchain para a validação de documentos acadêmicos sem a necessidade de intermediários ou recorrer a entidade emissora para atestar sua veracidade. O modelo proposto faz uso de blockchain pública que permite amplo acesso, aplicabilidade e redução de custos.
Palavras-chave:
Blockchain, Autenticação, Documentos Acadêmicos
Referências
Arenas, R. and Fernandez, P. (2018). Credenceledger: A permissioned blockchain for verifiable academic credentials. In IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC 2018), Stuttgart, Germany.
Børresen, L. J., Meier, E., and Skjerven, S. A. (2020). Corruption in Higher Education: Global Challenges and Responses, volume 46, pages 102–107. Brill / Sense.
Cheng, J.-C., Lee, N.-Y., Chi, C., and Chen, Y.-H. (2018). Blockchain and smart contract for digital certificate. In IEEE International Conference on Applied System Invention (ICASI 2018), pages 1046–1051.
Freeman, R. E., Harrison, J. S., Wicks, A. C., Parmar, B. L., and de Colle, S. (2010). Stakeholder Theory: The State of the Art, pages 17–37. Cambridge University Press.
Ghazali, O. and Saleh, O. S. (2018). A graduation certificate verification model via utilization of the blockchain technology. Journal of Telecommunication, Electronic and Computer Engineering, 10(3-2):29–34.
Gresch, J., Rodrigues, B., Scheid, E., Kanhere, S. S., and Stiller, B. (2019). The proposal of a blockchain-based architecture for transparent certificate handling. In Business Information Systems Workshops (BIS 2018), volume 339, pages 185–196, Switzerland.
Gräther, W., Kolvenbach, S., Ruland, R., Schütte, J., Torres, C., and Wendland, F. (2018).
Blockchain for education: Lifelong learning passport. Reports of the European Society for Socially Embedded Technologies, 2(10):1–8.
Han, M., Li, Z., He, J. S.,Wu, D., Xie, Y., and Baba, A. (2018). A novel blockchain-based education records verification solution. In 19th Annual Conference on Information Technology Education (SIGITE 2018), pages 178–183, Fort Lauderdale, FL, USA.
Huynh, T., Huynh, T., Pham, D., and Ngo, A. (2018). Issuing and verifying digital certificates with blockchain. In International Conference on Advanced Technologies for Communications (ATC 2018), pages 332–336.
Pooja and Yadav, M. (2018). Digital signature. International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), 3(6):71–75.
Singhal, A. and S. Pavithr, R. (2015). Degree certificate authentication using qr code and smartphone. International Journal of Computer Applications, 120:38–43.
Zheng, Z., Xie, S., Dai, H.-N., Chen, X., and Wang, H. (2018). Blockchain challenges and opportunities: A survey. International Journal of Web and Grid Services, 14:352.
Børresen, L. J., Meier, E., and Skjerven, S. A. (2020). Corruption in Higher Education: Global Challenges and Responses, volume 46, pages 102–107. Brill / Sense.
Cheng, J.-C., Lee, N.-Y., Chi, C., and Chen, Y.-H. (2018). Blockchain and smart contract for digital certificate. In IEEE International Conference on Applied System Invention (ICASI 2018), pages 1046–1051.
Freeman, R. E., Harrison, J. S., Wicks, A. C., Parmar, B. L., and de Colle, S. (2010). Stakeholder Theory: The State of the Art, pages 17–37. Cambridge University Press.
Ghazali, O. and Saleh, O. S. (2018). A graduation certificate verification model via utilization of the blockchain technology. Journal of Telecommunication, Electronic and Computer Engineering, 10(3-2):29–34.
Gresch, J., Rodrigues, B., Scheid, E., Kanhere, S. S., and Stiller, B. (2019). The proposal of a blockchain-based architecture for transparent certificate handling. In Business Information Systems Workshops (BIS 2018), volume 339, pages 185–196, Switzerland.
Gräther, W., Kolvenbach, S., Ruland, R., Schütte, J., Torres, C., and Wendland, F. (2018).
Blockchain for education: Lifelong learning passport. Reports of the European Society for Socially Embedded Technologies, 2(10):1–8.
Han, M., Li, Z., He, J. S.,Wu, D., Xie, Y., and Baba, A. (2018). A novel blockchain-based education records verification solution. In 19th Annual Conference on Information Technology Education (SIGITE 2018), pages 178–183, Fort Lauderdale, FL, USA.
Huynh, T., Huynh, T., Pham, D., and Ngo, A. (2018). Issuing and verifying digital certificates with blockchain. In International Conference on Advanced Technologies for Communications (ATC 2018), pages 332–336.
Pooja and Yadav, M. (2018). Digital signature. International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), 3(6):71–75.
Singhal, A. and S. Pavithr, R. (2015). Degree certificate authentication using qr code and smartphone. International Journal of Computer Applications, 120:38–43.
Zheng, Z., Xie, S., Dai, H.-N., Chen, X., and Wang, H. (2018). Blockchain challenges and opportunities: A survey. International Journal of Web and Grid Services, 14:352.
Publicado
18/07/2021
Como Citar
SILVEIRA, Mateus Schmitz da; ANTUNES, Rodolfo Stoffel; COSTA, Cristiano André da.
UnivChain: um modelo para autenticação de documentos acadêmicos baseado em blockchain. In: SIMPÓSIO BRASILEIRO DE COMPUTAÇÃO UBÍQUA E PERVASIVA (SBCUP), 13. , 2021, Evento Online.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2021
.
p. 71-80.
ISSN 2595-6183.
DOI: https://doi.org/10.5753/sbcup.2021.16005.
