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One-time addresses in cryptocurrencies offer genuine anonymity. Despite the privacy benefits, Monero, a leading true anonymity cryptocurrency utilizing one-time addresses, faces privilege escalation attacks compromising security. Addressing this, we propose a secure traceable one-time address scheme capable of withstanding key leakage without compromising overall security. Our approach enhances regulatory capabilities absent in true anonymity cryptocurrencies. Additionally, our scheme streamlines the process of verifying user addresses, minimizing computational costs. We present a prototype implementation for performance analysis.

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A New Traceable One-Time Address Scheme Secure Against Privilege Escalation Attack

  • 会议论文

  • 发表日期：

    2025年

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  • Tse-Jui Chen,
  • Jen-Chieh Hsu,
  • Raylin Tso

摘要

One-time addresses in cryptocurrencies offer genuine anonymity. Despite the privacy benefits, Monero, a leading true anonymity cryptocurrency utilizing one-time addresses, faces privilege escalation attacks compromising security. Addressing this, we propose a secure traceable one-time address scheme capable of withstanding key leakage without compromising overall security. Our approach enhances regulatory capabilities absent in true anonymity cryptocurrencies. Additionally, our scheme streamlines the process of verifying user addresses, minimizing computational costs. We present a prototype implementation for performance analysis.