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[虚拟币交流]
中本聪100万枚比特币将被破解?USDT发行商:只是时间问题(转)
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知名风险投资家Chamath Palihapitiya曾在推特上发出警示,指出量子计算将对首代加密技术构成潜在威胁,尽管具体的时间表尚不明朗,且这一变革不会在短期内迅速发生。然而,假设他是比特币的重要持有者,他可能会预见这一风险并提前采取防范措施。 在2024年12月,谷歌宣布了一项重大突破:其新一代芯片Willow成功攻克了量子计算领域的关键难题。这款芯片配备了105个量子比特(qubits),能够解决传统计算机需要10亿年才能完成的问题,而Willow仅需5分钟。这一成就不仅在科学界引起了轰动,还被《自然》杂志报道,被视为量子计算发展历程中的一个重要里程碑。 然而,量子计算的进步也引发了人们对比特币安全性的担忧。理论上,量子计算机有可能破解加密算法,特别是针对那些早期采用Pay-to-Public-Key(P2PK)格式的比特币地址。因此,随着量子计算的不断发展,比特币社区和整个加密货币领域都需要密切关注这一潜在风险,并采取必要的应对措施以确保资产的安全。 值得关注的是,中本聪100万枚比特币正是以此格式存放,因此可能成为潜在的攻击目标。 据了解,P2PK(Pay-to-Public-Key)是比特币早期采用的一种支付格式,其特点在于直接公开公钥。在传统计算环境下,从公钥反推私钥几乎是不可能的任务。然而,量子计算机的发展可能颠覆这一现状,因为量子运算能借助Shor算法,从公钥中成功推导出私钥,进而访问并控制相关比特币地址中的资金。 Ava Labs的创始人兼首席执行官Emin Gün Sirer对此进行了深入分析。他指出,中本聪持有的比特币由于采用了早期的P2PK格式,未来可能会面临被攻击者长时间尝试破解的风险。为了规避这一潜在威胁,Sirer建议比特币社群可以考虑采取措施,冻结中本聪持有的这部分比特币。这一提议旨在保护比特币网络的整体安全,防止因量子计算技术的突破而引发的潜在资产损失。 # X$ T( S* V" Y9 Y9 c8 u o2 X: j
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