Efficient and DoS-resistant Consensus for Permissioned Blockchains

Chen，Xusheng1; Zhao，Shixiong1; Qi，Ji1; Jiang，Jianyu1; Song，Haoze1; Wang，Cheng1,4; On Li，Tsz1; Hubert Chan，T. H.1; Zhang，Fengwei2; Luo，Xiapu3; Wang，Sen4; Zhang，Gong4; Cui，Heming1

2021-12-01

10.1145/3529113.3529134

Performance Evaluation Review   Impact Factor & Quartile

0163-5999

Existing permissioned blockchain systems designate a fixed and explicit group of committee nodes to run a consensus protocol that confirms the same sequence of blocks among all nodes. Unfortunately, when such a system runs on a large scale on the Internet, these explicit committee nodes can be easily turned down by denialof- service (DoS) or network partition attacks. Although recent studies proposed scalable BFT protocols that run on a larger number of committee nodes, these protocols' efficiency drops dramatically when only a small number of nodes are attacked.

EI

English

Others

20221511937597

Denial-of-service attack

Computer Software, Data Handling and Applications:723 ; Database Systems:723.3 ; Legal Aspects:902.3

2-s2.0-85127613924

Scopus

1.The University Of Hong Kong,Hong Kong
2.Southern University Of Science And Technology,
3.The Hong Kong Polytechnic University,Hong Kong
4.Huawei Technologies,

Chen，Xusheng,Zhao，Shixiong,Qi，Ji,et al. Efficient and DoS-resistant Consensus for Permissioned Blockchains[J]. Performance Evaluation Review,2021,49(3):61-62.

Chen，Xusheng.,Zhao，Shixiong.,Qi，Ji.,Jiang，Jianyu.,Song，Haoze.,...&Cui，Heming.(2021).Efficient and DoS-resistant Consensus for Permissioned Blockchains.Performance Evaluation Review,49(3),61-62.

Chen，Xusheng,et al."Efficient and DoS-resistant Consensus for Permissioned Blockchains".Performance Evaluation Review 49.3(2021):61-62.