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Detective Mining: Selfish Mining Becomes Unrealistic under Mining Pool Environment
blockchain Bitcoin, security
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2019/5/21
One of Bitcoin’s core security guarantees is that, for an attacker to be able to successfully interfere with the Bitcoin network and reverse transactions, they need to control 51% of total hash power....
Pooled Mining Makes Selfish Mining Tricky
applications blockchain
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2019/1/2
Bitcoin, the first successful cryptocurrency, uses the blockchain structure and PoW mechanism to generate blocks. PoW makes an adversary difficult to control the network until she retains over 50\% of...
A Deep Dive into Blockchain Selfish Mining
Blockchain Selfish Mining private chains
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2018/11/12
This paper studies a fundamental problem regarding the security of blockchain on how the existence of multiple misbehaving pools influences the profitability of selfish mining. Each selfish miner main...
Stubborn Mining: Generalizing Selfish Mining and Combining with an Eclipse Attack
cryptographic protocols Bitcoin
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2015/12/24
Sel sh mining [9] is a well-known attack where a sel sh miner, under certain conditions, can gain a
disproportionate share of reward by deviating from the honest behavior.