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量子计算机能破解比特币吗?CoinShares 称十年内不会

CoinShares 表示,量子计算机在至少十年内不太可能对比特币构成实际威胁。该评估回应了有关未来量子技术进步可能破解比特币密码学的担忧。

Yellow.com

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Aug 11, 2026 at 10:33 PM UTC · Updated 1 个月前 · 2 分钟阅读

量子计算机能破解比特币吗?CoinShares 称十年内不会
Image via Yellow.com

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1 个月前

根据 CoinShares 发布的一份报告,Bitcoin (BTC) 面临量子计算的威胁并不紧迫,因为破解其加密安全性至少还需要 10 年的时间。

事件详情:量子时间线

这家数字资产投资公司得出结论,能够危及 Bitcoin 安全性的量子计算机目前“远未达到危险领域”。

报告指出,破解 secp256k1 加密标准需要拥有数百万个逻辑量子比特的量子系统,这远超当前的能力。

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根据报告中引用的研究人员的说法,在一天内逆推公钥将需要攻击者运行一台拥有 13 million 个物理量子比特的容错量子计算机,其性能约为当今最大量子系统的 100,000 倍。CoinShares 指出,若要在一小时内破解,则需要比当前量子计算机性能高出 3 million 倍。

延伸阅读: Roubini 警告 Trump 加密政策存在“金融末日”风险

重要原因:内置保护

现代 Bitcoin 地址在代币被消费之前,将公钥隐藏在哈希值之后,从而创建了一个指数级的保护层。

该公司将量子技术描述为一项可预见的工程挑战,有足够的时间进行防御性升级,而不是对网络 21 million 供应上限或工作量证明机制的直接威胁。

Bitcoin · 30-day price▲ 10.2%
$85,674$80,630$75,585
Aug 23Sep 1Sep 11Sep 21

Bitcoin moved from $77,737.5 to $85,674.1 over the last 30-day period, a gain of 10.2 percent.

Source: Kraken · NewsLayer Markets · Updated 几秒前

“对于机构投资者而言,关键见解是量子风险是受控的,解决问题的时间表较长,”CoinShares 表示。“Bitcoin 的架构提供了内置韧性,能够实现主动适应。”

根据 Grayscale 对数字资产的更新展望,Bitcoin 在 2026 年不会面临来自量子计算的直接价格威胁。这家投资公司的最新研究承认了理论风险,但根据当前的技术时间线,否认了其短期市场影响。

下一篇: 法国法官如何逃离 30-Hour 加密货币绑架噩梦

Alexey Bondarev 是 Yellow.com 的内容主管,在过去的 10 年里一直报道加密货币。他专注于深入的研究与学习文章,侧重于分析性报道、行业背景以及塑造加密货币的更大力量,从 AI 时代和安全技术到金融科技创新。他相信一切数字化事物将很快战胜一切模拟事物,并正为此努力工作。

快速问答

量子计算机能破解比特币吗?

CoinShares 表示,预计量子计算机在至少十年内不会对比特币构成实际威胁。

量子计算何时可能威胁到比特币?

根据文中引用的 CoinShares 展望,该风险在至少 10 年内不太可能成为现实。

CoinShares 是否称比特币能永久免受量子计算机的影响?

并非如此。文章描述的是一个时间线评估,即预计十年内不会出现威胁,而不是说风险不存在。

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Originally reported by Yellow.com

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