All Algorithms

SLH-DSA-256f

Quantum Safe

Digital Signature algorithm

This algorithm is resistant to all known quantum attacks.

Algorithm Details

Category

Digital Signature

Quantum Safety

Quantum Safe

Key Lengths (bits)

256

FIPS Standard

FIPS 205

NIST Status

Standardized (2024)

Notes

NIST Level 5, fast variant. Fastest signing at the highest security level with larger signatures.

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