Blockchain Access Privacy: Challenges and Directions
Blockchain Access Privacy: Challenges and Directions
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DOI：
10.1109/msp.2018.3111245
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发表时间：
2018-07-01
影响因子：
1.9
通讯作者：
Kate, Aniket
中科院分区：
文献类型：
--
作者：
Henry, Ryan;Herzberg, Amir;Kate, Aniket
大多数区块链用户仍然容易受到隐私攻击。许多研究人员主张使用匿名通信网络，如Tor，以确保访问隐私。我们对这种方法提出了挑战，表明需要一种机制，通过这种机制，非匿名用户可以发布和获取交易，而不使其他人能够将这些交易链接到他们的网络地址或其他交易。
Most blockchain users remain susceptible to privacy attacks. Many researchers advocate using anonymous communications networks, such as Tor, to ensure access privacy. We challenge this approach, showing the need for mechanisms through which non-anonymous users can publish and fetch transactions without enabling others to link those transactions to their network addresses or to their other transactions.