ML-DSA-65 (Module-Lattice-Based Digital Signature Algorithm, 65 parameter set) as specified in NIST FIPS 204.
This is a post-quantum signature scheme providing NIST security category 3, which is roughly equivalent to the security of SHA-384 or AES-192.
Key sizes:
This parameter set offers higher security than ML-DSA-44 at the cost of larger keys and signatures.
pub const MLDSA65 = MLDSAImpl(.
pub const MLDSA65 = MLDSAImpl(.{
.name = "ML-DSA-65",
.k = 6,
.l = 5,
.eta = 4,
.omega = 55,
.tau = 49,
.gamma1_bits = 19,
.gamma2 = 261888, // (Q-1)/32
.tr_size = 64,
.ctilde_size = 48,
})