5. ML-DSA Algorithms

The registered algorithms are ML-DSA-44, ML-DSA-65, and ML-DSA-87. Their FIPS 204 sizes are preserved here:

Algorithm	Private Key	Public Key	Signature Size
ML-DSA-44	2560	1312	2420
ML-DSA-65	4032	1952	3309
ML-DSA-87	4896	2592	4627

For ML-DSA-44, ML-DSA-65, and ML-DSA-87, the ctx parameter MUST be the empty string. HashML-DSA is not specified or registered by this RFC.