Much discussion has happened at IETF around making use of the external mu in ML-DSA (Algorithm 7, line 6 of FIPS 204). This allows the hash of the message to be calculated externally while producing the same output as in Algorithm 4 of FIPS 204. This means we no longer have a need to support the Hash ML-DSA... This will reduce the number of OIDS by half which is good.
Question is do we actually need to do anything other than remove Hash Composite ML-DSA? Probably a paragraph explaining that it can be used could be added.
Much discussion has happened at IETF around making use of the external mu in ML-DSA (Algorithm 7, line 6 of FIPS 204). This allows the hash of the message to be calculated externally while producing the same output as in Algorithm 4 of FIPS 204. This means we no longer have a need to support the Hash ML-DSA... This will reduce the number of OIDS by half which is good.
Question is do we actually need to do anything other than remove Hash Composite ML-DSA? Probably a paragraph explaining that it can be used could be added.