论文标题
量子计算机上的密码身份验证方案
Password authentication schemes on a quantum computer
论文作者
论文摘要
在Quantum的世界中，攻击者可能可以访问全尺寸量子计算机，所有基于密码的身份验证方案都将受到损害。量子复制保护可以防止对手制作现有量子软件的副本；我们建议这是设计量等后密码身份验证系统的可能方法。在本文中，我们展示了在IBM量子计算机上进行密码验证的量子复制保护的实现。我们还分享了量子计算结果和分析以及所学的经验教训。
In a post-quantum world, where attackers may have access to full-scale quantum computers, all classical password-based authentication schemes will be compromised. Quantum copy-protection prevents adversaries from making copies of existing quantum software; we suggest this as a possible approach for designing post-quantum-secure password authentication systems. In this paper, we show an implementation of quantum copy-protection for password verification on IBM quantum computers. We also share our quantum computation results and analyses, as well as lessons learned.
