Collusion attacks and fair time-locked deposits for fast-payment transactions in Bitcoin

Collusion attacks and fair time-locked deposits for fast-payment transactions in Bitcoin

In Bitcoin network, the distributed storage of multiple copies of the block chain opens up possibilities for doublespending, i.e., a payer issues two separate transactions to two different payees transferring the same coins. While Bitcoin has inherent security mechanism to prevent double-spending at...

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Bibliographic Details
Main Authors: YU, Xingjie, THANG, Shiwen Michael, LI, Yingjiu, DENG, Robert H.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2019
Subjects:
Time-locked
Collusion attacks
Bitcoin
Fair deposit
Double-spending
Finance and Financial Management
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/4526
https://ink.library.smu.edu.sg/context/sis_research/article/5529/viewcontent/Collusion_Attacks_2019_av.pdf
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/sis_research/4526
https://ink.library.smu.edu.sg/context/sis_research/article/5529/viewcontent/Collusion_Attacks_2019_av.pdf

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