[crypto] Add missing tests to the testplan #28636
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nasahlpa
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engdoreis,
johannheyszl,
jwnrt and
luismarques
nasahlpa
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CherryPick:earlgrey_1.0.0
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Thanks @nasahlpa, I've left a few comments but this looks like a nice improvement to me. It would also be good if @engdoreis could check this, particularly with regards to the specified SiVal stages.
As a question, do you currently see the //sw/device/tests/crypto/cryptotest:rsa_kat passing locally? I've tried running rsa_kat_fpga_cw340_sival_rom_ext but I get an error:
thread 'main' panicked at sw/host/tests/crypto/rsa_kat/src/main.rs:111:53:
called `Result::unwrap()` on an `Err` value: CapacityError: insufficient capacity
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I haven't had time to debug the problem fully, but it looks generally like the RSA 4096 wycheproof test vectors have n of a length that is parsed to 513 bytes whereas the cryptotest UJSON definitions define a RSA_CMD_MAX_N_BYTES of 512. Not sure why this is happening - perhaps there is an extra byte/nibble that needs to be stripped somewhere, or some parsing logic has gone slightly wrong?
| desc: '''Check that KMAC works correctly. | ||
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| Run KMAC and compare the output against | ||
| the wycheproof test vector. |
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Aside: while we use the wycheproof test vectors here, there are also some example NIST KMAC test vectors (not part of CAVP) for KMAC/KMACXOF here that could potentially be used. It looks like DV is already making use of these.
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Agree, we should think of adding additional test vectors for KMAC.
Add the AES-GCM and RSA tests to the `crypto_kat_test_suite` target. Signed-off-by: Pascal Nasahl <[email protected]>
The testplan located in `sw/device/lib/crypto/data` is missing some of the cryptotests that we have. Add them to the testplan. Signed-off-by: Pascal Nasahl <[email protected]>
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Thanks @AlexJones0 for the careful review! I have fixed the failing RSA test you have discovered in PR #28655. |
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This PR consists of two PRs:
crypto_kat_test_suitetarget