谷歌Chrome推出抗量子默克尔树证书,密钥压缩至64字节

DoNews
Feb 28

2026年2月27日,谷歌Chrome团队宣布启用新型默克尔树证书(MTCs),集成ML-DSA等抗量子算法,将后量子密钥数据从2560字节大幅压缩至64字节。此举旨在应对秀尔算法对传统RSA/ECC证书的潜在威胁,提升TLS证书在量子计算时代的安全性。MTCs依托默克尔树结构,避免证书体积膨胀,保障TLS握手效率。目前Chrome已实装该技术,并联合Cloudflare开展千级证书测试。IETF...

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