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Coinbase 发布比特币抗量子升级建议:呼吁提前规划多年迁移路径

2026-10-13 23:09:59

ChainCatcher 消息,Coinbase 发布关于比特币后量子安全(Post-Quantum Readiness)的技术讨论文章,表示比特币未来需要提前应对量子计算可能带来的密码学风险,并建议社区尽早启动相关迁移准备。

Coinbase 认为,比特币抗量子升级不仅涉及选择新的抗量子签名算法,还需要综合考虑区块空间限制、全节点验证能力、机构托管需求、普通钱包兼容性以及无法迁移资金的处理方案。比特币应考虑引入支持抗量子签名的输出结构,并探索混合方案,例如让同一笔资金同时具备传统 ECDSA/Schnorr 签名和抗量子签名两种授权路径,以实现平滑过渡。

此外,Coinbase 强调,抗量子迁移需要多年时间,社区应在量子计算威胁真正出现前完成准备。对于长期未迁移、丢失私钥或已暴露公钥的 BTC 资金,Coinbase 认为仍需通过治理和技术讨论寻找解决方案。

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