Through the consensus algorithm, which is the core technology of the blockchain, the same data is accurately shared between connected nodes. The use of an appropriate consensus algorithm that considers the user and the usage environment ensures efficient maintenance of data integrity and accuracy. In this paper, we proposed a performance evaluation method for efficient selection of a consensus algorithm among authorized nodes considering the characteristics of a private blockchain platform, and applied the modified item to the existing published formula considering the number of authoritative connected nodes. Through this process, it was possible to simplify the consensus process considering the stability between nodes. The stability of the consensus process can be improved by selecting an appropriate consensus algorithm based on the proposed research.
[journal]
Miguel Castro
/ 2002
/ Practical byzantine fault tolerance and proactive recovery
/ ACM Transactions on Computer Systems
/ Association for Computing Machinery (ACM)
20(4)
: 398~461
/ 10.1145/571637.571640
[other]
Jinseok Kim
/ 2019
/ A Design of Secure and Efficient PBFT Consensus Algorithm in Blockchain
@article{ART002580131}, author={Min Youn A}, title={A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability}, journal={Journal of The Korea Society of Computer and Information}, issn={1598-849X}, year={2020}, volume={25}, number={4}, pages={71-77}, doi={10.9708/jksci.2020.25.04.071}
TY - JOUR AU - Min Youn A TI - A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability JO - Journal of The Korea Society of Computer and Information PY - 2020 VL - 25 IS - 4 PB - The Korean Society Of Computer And Information SP - 71 EP - 77 SN - 1598-849X AB - Through the consensus algorithm, which is the core technology of the blockchain, the same data is accurately shared between connected nodes. The use of an appropriate consensus algorithm that considers the user and the usage environment ensures efficient maintenance of data integrity and accuracy. In this paper, we proposed a performance evaluation method for efficient selection of a consensus algorithm among authorized nodes considering the characteristics of a private blockchain platform, and applied the modified item to the existing published formula considering the number of authoritative connected nodes. Through this process, it was possible to simplify the consensus process considering the stability between nodes. The stability of the consensus process can be improved by selecting an appropriate consensus algorithm based on the proposed research. KW - Blockchain;consensus algorithm DO - 10.9708/jksci.2020.25.04.071 ER -
Min Youn A. (2020). A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability. Journal of The Korea Society of Computer and Information, 25(4), 71-77.
Min Youn A. 2020, "A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability", Journal of The Korea Society of Computer and Information, vol.25, no.4 pp.71-77. Available from: doi:10.9708/jksci.2020.25.04.071
Min Youn A "A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability" Journal of The Korea Society of Computer and Information 25.4 pp.71-77 (2020) : 71.
Min Youn A. A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability. 2020; 25(4), 71-77. Available from: doi:10.9708/jksci.2020.25.04.071
Min Youn A. "A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability" Journal of The Korea Society of Computer and Information 25, no.4 (2020) : 71-77.doi: 10.9708/jksci.2020.25.04.071
Min Youn A. A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability. Journal of The Korea Society of Computer and Information, 25(4), 71-77. doi: 10.9708/jksci.2020.25.04.071
Min Youn A. A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability. Journal of The Korea Society of Computer and Information. 2020; 25(4) 71-77. doi: 10.9708/jksci.2020.25.04.071
Min Youn A. A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability. 2020; 25(4), 71-77. Available from: doi:10.9708/jksci.2020.25.04.071
Min Youn A. "A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability" Journal of The Korea Society of Computer and Information 25, no.4 (2020) : 71-77.doi: 10.9708/jksci.2020.25.04.071