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[lastpost] => 2746902 立法者为“加密货币周”做准备，比特币出现获利回吐（转） 1753330099 22301
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[虚拟币交流]
比特币如何抵御量子计算？该项目刚刚融资600万美元（转）
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一家初创公司在种子轮融资中筹集了 600 万美元，以保护比特币来自量子计算。$ P7 i6 I2 P9 j J! z3 `& @5 F" b
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Project 11 专注于量子计算对领先加密网络的假设威胁，该公司周四宣布了此次融资，由 Variant 和 Quantonation 共同领投，风险投资公司 Castle Island Ventures、Nebular 和 Formation 也参与其中。
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1 N/ J' v- ]; @) |2 X该公司表示，量子计算对比特币构成威胁，因此“每个钱包、每个账户持有人、每个智能合约密钥——所有这些——都必须升级到新的、量子安全的加密技术。”# I$ i0 n6 ~4 P' c' n ^
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Project 11 在一份声明中表示：“与密码相关的量子计算机将打破比特币和几乎所有数字资产的基本安全假设。”
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' z8 h) O- X+ e0 D0 k, d& M9 Y; \' Z随着 IBM 和 Google 等公司的快速发展，这样的未来不再只是假设。它来得很快，我们没有足够的时间来准备。$ Q6 [: a' }" u+ @
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量子计算是一种利用量子物理学来处理比传统机器大得多的信息量的新型技术。, l) R$ O% _$ c! `
6 j% M- ?* ], o y0 J这种计算机尚未向公众开放，谷歌和 IBM 等顶尖科技公司正在致力于开发它们。
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& F- N- D, y& f/ E/ C但加密领域的一些人担心，随着科技巨头们更大的进步随着量子计算机的发布，比特币的加密技术可能会被破解。
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: X7 h2 [+ P+ }! D3 j3 d4 o8 Y比特币网络目前是世界上最安全的计算网络，从未遭到过黑客攻击。 ]7 J% C1 F {1 y. S( R
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为了破解网络的加密，恶意行为者必须控制超过 50% 的比特币网络，这需要大量的计算能力。
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3 P/ x# [3 ^5 t$ ?Strategy 联合创始人兼董事长 Michael Saylor 等比特币铁杆粉丝耸耸肩对量子计算的担忧，称当这种威胁存在时，其他计算网络（例如银行巨头或美国军方所使用的网络）将面临更大的风险。
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; t6 k" ?% j2 [ C: Y8 o/ S“我不担心，”他说。“微软和谷歌会推销他们的量子项目，但他们永远不会出售一台破解密码的量子计算机，因为这会毁了他们自己的公司。”
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比特币曾经最近交易约为 104,250 美元，与过去 24 小时内基本持平。3 ^# v' V# v' t6 o1 L
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