Example: Add custom_backend #699
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- This commit add the arithmetic part but skip the arithmetic backend (remove `native` folder), since we decide to disable it in example: custom_backend. Signed-off-by: willieyz <[email protected]>
- This commit add a pseudo random number generator, implementing randombytes.h(reference from tests/test_only_rng). - WARNING: The randombytes() implementation used here is for TESTING ONLY. You MUST NOT use this implementation outside of testing. Signed-off-by: willieyz <[email protected]>
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- This commit add custom backend fips202, we use tiny_sha3 here Signed-off-by: willieyz <[email protected]>
- This commit add `main.c` and `expected_signatures.h` to custom_backend, generate `custom_config.h` from `configs.yml`, also add auto.mk and Makefile. - Add custom_backend to `tests` and `lint` scripts - Add `Readme.md` to custom_backend, reference from mlkem-native Signed-off-by: willieyz <[email protected]>
- This commit temporary add MLD_NATIVE_FUNC_SUCCESS to exception, this macro will introduced after PR #607, remove after it merged. - This commit re-run autogen Signed-off-by: willieyz <[email protected]>
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Resolves: Example: Add
custom_backend#622This PR adds a custom_backend to mldsa-native, referencing the mlkem-native example: https://github.com/pq-code-package/mlkem-native/tree/main/examples/custom_backend.
The
custom_backendexample creates a mldsa-native build and adds tiny_sha3 as a backend option.Currently,
MLD_NATIVE_FUNC_SUCCESSdoes not exist (prior to the merge of Add Runtime dispatch based on custom CPU capabilities function #607). It is temporarily added to theautogen's exception list with a TODO comment, and also change the macro incustom.hwith0. This should be removed after PR #607 is merged.