Blockstream CEO 提议采用 FIPS 205:SLH-DSA 提升比特币量子安全

2025-06-03 07:01

Blockstream 首席执行官 Adam Back 发推表示,FIPS 205 的 SLH-DSA 是当前最佳的后量子(PQ)安全签名候选方案。其建议通过新的地址格式结合 Schnorr Taproot 和 SLH-DSA tapleaf,增强比特币对量子计算威胁的防御。SLH-DSA 基于 SPHINCS+,改进自 1979 年的 Lamport 签名,使用简单且稳健的硬度假设,优于其他 NIST 候选方案。用户可逐步迁移到新地址格式,在未来数年或数十年内使用 Schnorr 签名,同时为量子计算机威胁做好准备。(Foresight News)

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