[crypto] ML-DSA-87: Keygen hashing routines#30173
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andrea-caforio
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Type:Enhancement
etterli
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nasahlpa
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ML-DSA keygen is parametrized by a seed Xi that needs to be hash in order to derived the public and secret keys. Signed-off-by: Andrea Caforio <andrea.caforio@lowrisc.org>
Signed-off-by: Andrea Caforio <andrea.caforio@lowrisc.org>
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Hashing of the seed and public key.
This is a series of PRs that in their composition result in FIPS-204-compliant OTBN implementation of ML-DSA-87 keygen.
Resources
Gadgets
sec_mod5Sampling
sample_uniform_eta,expand_sEncoding
encode_t0,encode_t1,power2roundencode_sVector Ops
compute_tsample_shash_seed,hask_pkEpilogue
app