River的Leishman说，量子计算对比特币构成威胁，但银行有防御力

关于量子计算机是否可能威胁比特币（BTC）的辩论再次加热，河首席执行官亚历山大·利什曼（Alexander Leishman）认为比特币是

Quantum computing is a rapidly developing field that has the potential to revolutionize many aspects of our lives. However, it also poses a threat to certain technologies, such as Bitcoin and the banking system.

量子计算是一个快速发展的领域，有可能彻底改变我们生活的许多方面。但是，它也对某些技术（例如比特币和银行系统）构成威胁。

In a recent X post, River CEO Alexander Leishman argues that Bitcoin is at greater risk than traditional banking systems from quantum computers. This is because the security of Bitcoin funds depends entirely on the private key. Once a public key is exposed, a quantum computer could access the funds with ease.

在最近的X帖子中，河首席执行官亚历山大·利什曼（Alexander Leishman）认为，比特币比量子计算机的传统银行系统面临更大的风险。这是因为比特币基金的安全完全取决于私钥。公开密钥暴露后，量子计算机便可以轻松访问资金。

“There is no layer of protection here for any address with a revealed public key. It is, BY FAR, the most ROI+ attack to perform if you have access to a QC no question.”

“这里没有一个带有公共密钥的地址的保护层。到目前为止，如果您毫无疑问，这是最大的ROI+攻击。”

Alexander Leishman

亚历山大·利什曼（Alexander Leishman）

On the other hand, the banking system is more secure. While a quantum computer could disrupt HTTPS encryption, which is used to secure online communication, attackers would still need to intercept traffic and hijack DNS before gaining access to bank systems.

另一方面，银行系统更安全。虽然量子计算机可能会破坏用于确保在线通信的HTTPS加密，但攻击者仍需要拦截流量和劫持DNS，然后才能访问银行系统。

Banks also use additional security layers like IP whitelists and symmetric password authentication, which are not vulnerable to quantum computers. Leishman explains:

银行还使用其他安全层，例如IP白名单和对称密码身份验证，这些密码身份验证不容易受到量子计算机的影响。利什曼解释说：

“Even if you do manage to pop a bank you need to get that money somewhere. Everything is very KYC’d with a lot of manual controls around large movements of funds. Good luck moving millions or billions without a human catching something.”

“即使您确实设法弹出银行，也需要在某个地方获得这笔钱。一切都非常围绕着大量资金动作进行了许多手动控制。祝您好运，不抓人，将数百万或数十亿美元移动。”

Alexander Leishman

亚历山大·利什曼（Alexander Leishman）

Overall, Leishman believes that Bitcoin is more at risk from quantum computers than the banking system. However, he notes that this is not something to worry about in the near future.

总体而言，利什曼认为，比特币比银行系统更容易受到量子计算机的风险。但是，他指出，这在不久的将来不必担心。

Recent developments suggest that quantum computing may be closer than previously thought. On Feb. 19, Microsoft introduced a new quantum chip, claiming it demonstrates quantum computing is “years, not decades” away. The so-called Majorana 1 chip is designed to reduce quantum computing’s error-prone nature and is supported by a scientific paper slated for publication in Nature.

最近的发展表明，量子计算可能比以前想象的要近。 2月19日，微软引入了一个新的量子芯片，声称它证明了量子计算是“数年而不是数十年”。所谓的Majorana 1芯片旨在降低量子计算的易用性本质，并得到定于本质上出版的科学论文的支持。

While there's still some doubt in the tech world about how soon quantum computing will have an impact, companies like Google and IBM are predicting that large-scale quantum computers could be up and running by 2033.

尽管技术界仍然对量子计算会产生影响有多久，但像Google和IBM这样的公司预测，大规模的量子计算机可能会在2033年启动并运行。