论文标题
协作式姓名化
Collaborative Deanonymization
论文作者
论文摘要
寻求隐私的加密货币用户依赖于CoinJoin和RING Transactions等匿名技术。通过使用此类技术，良性用户可能会向不良演员提供匿名。我们提出了覆盖协议，以以对等方式解决匿名和问责制之间的张力。加密货币可以采用这种方法来起诉公认的犯罪。我们说明如何将协议应用于比特币中的Monero Rings和共同交易。
Privacy-seeking cryptocurrency users rely on anonymization techniques like CoinJoin and ring transactions. By using such technologies benign users potentially provide anonymity to bad actors. We propose overlay protocols to resolve the tension between anonymity and accountability in a peer-to-peer manner. Cryptocurrencies can adopt this approach to enable prosecution of publicly recognized crimes. We illustrate how the protocols could apply to Monero rings and CoinJoin transactions in Bitcoin.
