updated to Pure MLDSA mode with 512-bit input msg

[mojtaba-bisheh]

No description provided.

[brainhub]

Could you please comment how this relates to #54? I would expect to see pure ML-DSA implemented with "external mu" interface

[mojtaba-bisheh]

Could you please comment how this relates to #54? I would expect to see pure ML-DSA implemented with "external mu" interface

AdamsBridge doesn't support ExternalMu variant. This is pure MLDSA where the message size is limited to 512 bits based on Calitpra use model.

[brainhub]

Is the plan to move away from pre-hash ML-DSA to the one you described (fixed 512-bit message with pure ML-DSA)?

(Currently HW spec only lists prehash variant of ML-DSA)

[mojtaba-bisheh]

Is the plan to move away from pre-hash ML-DSA to the one you described (fixed 512-bit message with pure ML-DSA)?

(Currently HW spec only lists prehash variant of ML-DSA)

yes, I've filed an issue to update spec accordingly.
#57

[brainhub]

Thank you.