원문정보
Improvement of PBFT-based consensus algorithm by veto power
초록
영어
Since Bitcoin was introduced to the world, blockchain has been noted for foundation technology in various fields. To create a block in a blockchain, A process is needed in which majority nodes agreement on the contents of the block. This is called consensus algorithm. There are a lot of consensus algorithms such as PoW (Proof of Work), PoS (Proof of Stake) and PBFT (Practical Byzantine Fault Tolerance). Each consensus algorithm has its own limitations like finality uncertainty or performance and so on. Because of block finality, recently a variety of PBFT-based consensus algorithms are appreared. In this paper we suggests that the PBFT-based consensus algorithm improved by veto power.
목차
I. 서론
II. 본론
1. PBFT
2. 제안하는 알고리즘의 구성
3. 제안하는 알고리즘 동작방식
III. 결론
참고문헌