The third approved algorithm, SLH-DSA, is an alternative to ML-DSA based on a hash-based algorithm—" to avoid relying only on the security of lattices" , NIST explained.

第三种获批算法是 SLH-DSA，它是基于哈希算法的 ML-DSA 的替代方案——“以避免仅仅依赖格子的安全性” ，NIST 解释道。